Manvia designs and builds sample coolers
Models
SC-2. Price ex works Spain. 475 € unit
SC-3. Price ex works Spain. 620 € unit
SC-4. Price ex works Spain. 750 € unit
For quotes you can send your request to anayzer@manvia.com or mdlopez@manvia.com
Nuve nb 5 9-20 unstirred water bath brochure-1Quang Linh Nam
This document summarizes the features of an unstirred water bath, including:
- Precise temperature control for samples between ambient +5°C and 99.9°C.
- Programmable microprocessor control and dual displays for temperature and time.
- Safety features like overheating alarms and a safety thermostat.
- Corrosion-resistant stainless steel tank for uniform heating and easy cleaning.
- Compact footprint that saves bench space.
Why is CBS Isothermal -190C Air Storage LN2 Freezer preferred?
Temperature Uniformity. CBS Isothermal provides excellent temperature control throughout the freezer, from -190C at the bottom of the freezer to the top, right below the lid.
Safety. Storage in liquid nitrogen can make vials shrink. This may cause liquid nitrogen to seep into the vials, which on re-warming, expand and subsequently explode as nitrogen vaporizes inside the vials. Dry storage eliminates this possibility. Also, the Isothermal design provides added user safety by eliminating contact with or splashing of liquid nitrogen.
Cross Contamination. Studies have shown that viral, bacterial and fungal pathogens can survive after suspension in liquid nitrogen. Infected samples can cross contaminate other samples in the same liquid nitrogen tank. Dry storage eliminates the possibility of cross contamination.
Custom BioGenic Systems Inc. manufactures and sells cryopreservation freezers and inventory control systems, including their patented -196°C dry liquid nitrogen storage systems. They produce a wide range of products for industries including life sciences, research, veterinary, pharmaceutical, and tissue banks. Their CBS Isothermal freezers provide dry storage at -196°C without liquid nitrogen contact, eliminating risks of cross-contamination and improving safety. Temperature studies show the freezers maintain temperatures uniformly between -186°C to -196°C throughout the storage space.
The document describes an electronic timer-controlled condensate drain called the COMBO. It has an integrated mesh strainer and ball valve to simplify installation. The timer can be adjusted to drain condensate from various compressed air system components at intervals between 0.5 to 45 minutes. It has an IP65 rating and voltage options between 24 to 240 VAC/DC. The unit features a visual display, easy-grip adjusting knobs, and prevents air-locking during drainage.
ARGWELD produces inflatable pipe purging systems for welding applications.
- The systems use up to 90% less inert gas than conventional purging methods, are quicker to install, and result in faster purging times and improved weld quality.
- The inflatable dams are made of latex rubber and nylon, come in various sizes from 2-12 inches, and allow for gas inlet/exhaust points along the pipe.
- The systems pay for themselves after just one or two welds due to their lower operating costs compared to disposable paper dams.
A review of defects in beam blank casting and the measures proposed for their...Jorge Madias
Beam blank casting is a mature process born in 1968 [1]. Around 60 casters has been installed since. In this paper a thorough review of the literature on defects in beam blanks is carried out. The focus is on the formation mechanism and the solutions proposed to decrease their occurrence. Surface defects included are longitudinal cracks and transverse cracks. Internal defects are blowholes and solidification cracks. The review includes the techniques used to investigate the defects: metallographical characterizations, CFD, thermodynamical and thermomechanical modelling, etc. The measures taken have to do with changes in casting system (i.e. SEN design), mold design, secondary cooling modifications and regulation, strand support.
Manvia designs and builds sample coolers
Models
SC-2. Price ex works Spain. 475 € unit
SC-3. Price ex works Spain. 620 € unit
SC-4. Price ex works Spain. 750 € unit
For quotes you can send your request to anayzer@manvia.com or mdlopez@manvia.com
Nuve nb 5 9-20 unstirred water bath brochure-1Quang Linh Nam
This document summarizes the features of an unstirred water bath, including:
- Precise temperature control for samples between ambient +5°C and 99.9°C.
- Programmable microprocessor control and dual displays for temperature and time.
- Safety features like overheating alarms and a safety thermostat.
- Corrosion-resistant stainless steel tank for uniform heating and easy cleaning.
- Compact footprint that saves bench space.
Why is CBS Isothermal -190C Air Storage LN2 Freezer preferred?
Temperature Uniformity. CBS Isothermal provides excellent temperature control throughout the freezer, from -190C at the bottom of the freezer to the top, right below the lid.
Safety. Storage in liquid nitrogen can make vials shrink. This may cause liquid nitrogen to seep into the vials, which on re-warming, expand and subsequently explode as nitrogen vaporizes inside the vials. Dry storage eliminates this possibility. Also, the Isothermal design provides added user safety by eliminating contact with or splashing of liquid nitrogen.
Cross Contamination. Studies have shown that viral, bacterial and fungal pathogens can survive after suspension in liquid nitrogen. Infected samples can cross contaminate other samples in the same liquid nitrogen tank. Dry storage eliminates the possibility of cross contamination.
Custom BioGenic Systems Inc. manufactures and sells cryopreservation freezers and inventory control systems, including their patented -196°C dry liquid nitrogen storage systems. They produce a wide range of products for industries including life sciences, research, veterinary, pharmaceutical, and tissue banks. Their CBS Isothermal freezers provide dry storage at -196°C without liquid nitrogen contact, eliminating risks of cross-contamination and improving safety. Temperature studies show the freezers maintain temperatures uniformly between -186°C to -196°C throughout the storage space.
The document describes an electronic timer-controlled condensate drain called the COMBO. It has an integrated mesh strainer and ball valve to simplify installation. The timer can be adjusted to drain condensate from various compressed air system components at intervals between 0.5 to 45 minutes. It has an IP65 rating and voltage options between 24 to 240 VAC/DC. The unit features a visual display, easy-grip adjusting knobs, and prevents air-locking during drainage.
ARGWELD produces inflatable pipe purging systems for welding applications.
- The systems use up to 90% less inert gas than conventional purging methods, are quicker to install, and result in faster purging times and improved weld quality.
- The inflatable dams are made of latex rubber and nylon, come in various sizes from 2-12 inches, and allow for gas inlet/exhaust points along the pipe.
- The systems pay for themselves after just one or two welds due to their lower operating costs compared to disposable paper dams.
A review of defects in beam blank casting and the measures proposed for their...Jorge Madias
Beam blank casting is a mature process born in 1968 [1]. Around 60 casters has been installed since. In this paper a thorough review of the literature on defects in beam blanks is carried out. The focus is on the formation mechanism and the solutions proposed to decrease their occurrence. Surface defects included are longitudinal cracks and transverse cracks. Internal defects are blowholes and solidification cracks. The review includes the techniques used to investigate the defects: metallographical characterizations, CFD, thermodynamical and thermomechanical modelling, etc. The measures taken have to do with changes in casting system (i.e. SEN design), mold design, secondary cooling modifications and regulation, strand support.
The document provides information about the UBS20 bimetallic steam trap, including:
- It is a sealed, maintenance-free steam trap recommended for drip service and steam tracing applications.
- It fits universal pipeline connectors and compact stations.
- It has a modulating discharge that releases condensate below steam temperature while allowing air discharge and operating on superheated steam.
This document summarizes the specifications and features of several drinking fountain and water filtration systems. It includes dimensions, materials, flow rates, and specifications for ultraviolet water sanitization equipment, filtration systems, and compact drinking fountain models. Maintenance recommendations are provided, such as replacing sediment and activated carbon filters regularly and UV lamps annually. A one-year warranty and customer support are also mentioned.
Billet defects pinhole and blowhole formation, prevention and evolutionJorge Madias
Pin holes as a surface defect, and blow holes as an inner defect, occur in billet / bloom / beam blank casting, particularly for Si-Mn killed steel cast with metering nozzle and oil lubrication. If they are present in abundance or have a large size, they may originate defects in the rolled products. Their characteristics, factors behind their formation, as well as usual processing conditions that promote their occurrence are discussed. Finally, the evolution of these defects during reheating and rolling is analyzed, with industrial examples.
This document provides information about CBS Isothermal Carousel Dry Storage Freezers and their features. It discusses why dry storage is important for safety and to prevent cross-contamination compared to liquid nitrogen storage. It provides details on the freezer models including their dimensions, capacities, and specifications. It also describes the features of the CBS 2301 controller used to monitor and control the freezers.
HCl is synthesized by reacting hydrogen and chlorine gases at high temperatures, producing HCl gas. This gas is then absorbed into water to form hydrochloric acid. The heat generated from combustion and absorption can be used to produce steam through integrated steam generation systems. These systems allow 40-60% of the heat to be recovered as steam. The payback period for installing a steam generation system is typically 1-4 years due to reduced operating costs and increased energy efficiency. SGL Carbon offers customized HCl synthesis units with steam generation options for a range of production capacities.
Coke oven life prolongation a multidisciplinary approachJorge Madias
The replacement of aged batteries needs investment and will be submitted to growing environmental pressures. Hence, an important effort is carried out to make the battery last longer. In this paper, coke oven life prolongation technology is reviewed taken into account several points of view: blend design; battery heating; operational control; refractory maintenance. Also, a technique for the diagnostics of the degree of damage is presented, as a tool for follow-up, damage assessment and application of corrective actions
This document provides information on solutions and services for complete plants and pressure vessels. It details engineering, production, testing, and commissioning services. It also summarizes the features of two specific natural gas mixing plants installed in Russia and Bulgaria, including flow capacities, equipment, and safety features. Contact information is provided at the end to request a technical and financial offer by providing additional details about the site and gas consumption needs.
Hello
in this section, we are going to see following :
1. What is steam header
2. Find dimensions: Off-takes, header, piping etc. as per design
3. Selection of steam accessories: valves, separators, traps etc.
4. Layout of designed system
Thanks and Regards,
Aditya D.
deshadi805@gmail.com
Review of defects in beam blank casting and the measures proposed for their e...Jorge Madias
In this paper a thorough review of the literature on defects in beam blanks is carried out. The focus is on the formation mechanism and the solutions proposed to decrease their occurrence. Surface defects included are longitudinal cracks and transverse cracks, bleeding, pinholes and slag entrapment. Internal defects are blowholes and solidification cracks (web and wing end). The review includes the techniques used to investigate the defects: metallographical characterizations, CFD, thermodynamical and thermomechanical modelling, etc. The measures taken have to do with changes in casting system (i.e. SEN design), mold design, secondary cooling modifications and regulation, strand support.
Forming Welding & Heat treatment of ss equipment & components for Nuclear Rec...Santosh Takale
This document discusses the special requirements and considerations for forming, welding, and heat treating stainless steel components for nuclear reprocessing plants. Key points include:
1) Stainless steel 304L is used as the primary construction material due to its corrosion resistance in acidic media up to 12M nitric acid and elevated temperatures up to 1200C in radioactive environments.
2) Cold working is minimized to reduce sensitization, and solution heat treatment is used to restore corrosion resistance. Welding uses manual GTAW with strict controls on filler wire composition and residual stresses.
3) Stringent quality controls are applied during all stages of design, fabrication, installation and operation to ensure cleanliness and prevent defects from initiating corrosion. Mock
Dekon one of the professional manufacture and supplier for DC inverter VRF system in China. Here is the Dc inverter vrf installation instructions and tips.
The Labcold Laboratory range are high quality freezers manufactured in the UK. Designed to work accurately at a specific temperature within the temperature range of -18°C to -25° our selection of lab freezers can meet all your storage requirements.
This document summarizes the features of a CO2 incubator model. It has a PID microprocessor controller, heated outer door, tempered glass inner door, and maintains temperature uniformity while minimizing condensation. It has alarms for temperature and CO2 levels out of tolerance. It uses infrared sensors for fast CO2 recovery and stability. Extensive copper is used throughout to control contamination, and it maintains temperature, CO2 levels, and humidity to replicate mammalian environments for tissue and cell culture. It comes with a 5-year parts warranty and lifetime warranty on the water jacket chamber.
Tailor-made catalyst solutions to meet the demands for lower SO2 emissions - ...COBRAS
This presentation describes the Topsoe WSA technology and why it was chosen by the Buenaventura group for their plant at Procesadora Industrial Rio Seco S.A. plant located near Huaral which is about 100 km from Lima in Peru. At this site, magnesium sulfates are produced and a waste stream containing among others H2S has to be cleaned before it is sent to the atmosphere. This gas stream is treated in the WSA plant, and at the same time solid sulfur is burned, whereas 98.0 wt% sulfuric acid is produced by both feed materials for consumption at the site at a capacity of 60 MTPD.
The installation of the plant at site, the precommissioning and commissioning of the WSA plant as well as the first experience of operation also are described
The document describes a deep freezer used for preparing and storing ice and water quality samples. It has a 300-liter capacity, temperature range of -20°C to +20°C, automatic operation, and is made of stainless steel inside and hot enameled outside. Additional features include a built-in voltage stabilizer, two doors and three trays, fully automatic and frost-free operation, self-draining defrosting, PUF insulation, and a low noise compressor.
Testing/Manufacture/Salt Spray Test Chamber fec2020
The document describes salt spray chamber testing equipment. It provides specifications for various models of salt spray chambers, including model numbers 101A, 101B, 102A, and 102B. The chambers have stainless steel interiors and are designed to test corrosion resistance according to various standards like ASTM B117. Key features include temperature control between ambient and 60 degrees Celsius, atomizers to produce salt spray, and separate control panels.
Service center ariston depok swh Sebuah pemanas air tenaga matahari (Water Heater) dapat menjadi solusi yang tepat untuk rumah anda. Jika anda frustrasi dengan biaya listrik rumah anda, mungkin sudah saatnya untuk menjangkau solusi energi yang lebih efisien. Anda bisa mendapatkan pemanas air lain yang jauh lebih efisien daripada yang anda miliki. Tenaga matahari tersedia melimpah tak terbatas untuk anda, ini solusi yang memberi manfaat untuk Anda
This document discusses e-retailing in India and provides an overview of how to start an e-retailing business. It defines different types of e-commerce models like B2C, B2B, C2C, and m-commerce. To start an e-retailing venture, one needs a unique product idea, a solid business plan, technology infrastructure like a website and payment gateway, and back-office systems to manage orders, inventory, and customers. The document outlines the key steps in an online shopping process from a customer finding a website, selecting products, making a payment through a gateway, and receiving order confirmation and delivery.
The document lists various classes, including 1.B, 2.B, 2.A, 3.B, 8.A, and 1.A(p). It also mentions that class 9 prepared potato pancakes, apple bread, patties, bindweed, curd pancakes, and cranberry sauce.
The document describes the author's school, which recently moved from a small old building to a new larger building in Riga, Latvia. The school has around 200 students, 40 staff members, and 50 teachers. It participates in contests, has international connections, and many traditions. The author thinks the new school is awesome.
The document provides information about the UBS20 bimetallic steam trap, including:
- It is a sealed, maintenance-free steam trap recommended for drip service and steam tracing applications.
- It fits universal pipeline connectors and compact stations.
- It has a modulating discharge that releases condensate below steam temperature while allowing air discharge and operating on superheated steam.
This document summarizes the specifications and features of several drinking fountain and water filtration systems. It includes dimensions, materials, flow rates, and specifications for ultraviolet water sanitization equipment, filtration systems, and compact drinking fountain models. Maintenance recommendations are provided, such as replacing sediment and activated carbon filters regularly and UV lamps annually. A one-year warranty and customer support are also mentioned.
Billet defects pinhole and blowhole formation, prevention and evolutionJorge Madias
Pin holes as a surface defect, and blow holes as an inner defect, occur in billet / bloom / beam blank casting, particularly for Si-Mn killed steel cast with metering nozzle and oil lubrication. If they are present in abundance or have a large size, they may originate defects in the rolled products. Their characteristics, factors behind their formation, as well as usual processing conditions that promote their occurrence are discussed. Finally, the evolution of these defects during reheating and rolling is analyzed, with industrial examples.
This document provides information about CBS Isothermal Carousel Dry Storage Freezers and their features. It discusses why dry storage is important for safety and to prevent cross-contamination compared to liquid nitrogen storage. It provides details on the freezer models including their dimensions, capacities, and specifications. It also describes the features of the CBS 2301 controller used to monitor and control the freezers.
HCl is synthesized by reacting hydrogen and chlorine gases at high temperatures, producing HCl gas. This gas is then absorbed into water to form hydrochloric acid. The heat generated from combustion and absorption can be used to produce steam through integrated steam generation systems. These systems allow 40-60% of the heat to be recovered as steam. The payback period for installing a steam generation system is typically 1-4 years due to reduced operating costs and increased energy efficiency. SGL Carbon offers customized HCl synthesis units with steam generation options for a range of production capacities.
Coke oven life prolongation a multidisciplinary approachJorge Madias
The replacement of aged batteries needs investment and will be submitted to growing environmental pressures. Hence, an important effort is carried out to make the battery last longer. In this paper, coke oven life prolongation technology is reviewed taken into account several points of view: blend design; battery heating; operational control; refractory maintenance. Also, a technique for the diagnostics of the degree of damage is presented, as a tool for follow-up, damage assessment and application of corrective actions
This document provides information on solutions and services for complete plants and pressure vessels. It details engineering, production, testing, and commissioning services. It also summarizes the features of two specific natural gas mixing plants installed in Russia and Bulgaria, including flow capacities, equipment, and safety features. Contact information is provided at the end to request a technical and financial offer by providing additional details about the site and gas consumption needs.
Hello
in this section, we are going to see following :
1. What is steam header
2. Find dimensions: Off-takes, header, piping etc. as per design
3. Selection of steam accessories: valves, separators, traps etc.
4. Layout of designed system
Thanks and Regards,
Aditya D.
deshadi805@gmail.com
Review of defects in beam blank casting and the measures proposed for their e...Jorge Madias
In this paper a thorough review of the literature on defects in beam blanks is carried out. The focus is on the formation mechanism and the solutions proposed to decrease their occurrence. Surface defects included are longitudinal cracks and transverse cracks, bleeding, pinholes and slag entrapment. Internal defects are blowholes and solidification cracks (web and wing end). The review includes the techniques used to investigate the defects: metallographical characterizations, CFD, thermodynamical and thermomechanical modelling, etc. The measures taken have to do with changes in casting system (i.e. SEN design), mold design, secondary cooling modifications and regulation, strand support.
Forming Welding & Heat treatment of ss equipment & components for Nuclear Rec...Santosh Takale
This document discusses the special requirements and considerations for forming, welding, and heat treating stainless steel components for nuclear reprocessing plants. Key points include:
1) Stainless steel 304L is used as the primary construction material due to its corrosion resistance in acidic media up to 12M nitric acid and elevated temperatures up to 1200C in radioactive environments.
2) Cold working is minimized to reduce sensitization, and solution heat treatment is used to restore corrosion resistance. Welding uses manual GTAW with strict controls on filler wire composition and residual stresses.
3) Stringent quality controls are applied during all stages of design, fabrication, installation and operation to ensure cleanliness and prevent defects from initiating corrosion. Mock
Dekon one of the professional manufacture and supplier for DC inverter VRF system in China. Here is the Dc inverter vrf installation instructions and tips.
The Labcold Laboratory range are high quality freezers manufactured in the UK. Designed to work accurately at a specific temperature within the temperature range of -18°C to -25° our selection of lab freezers can meet all your storage requirements.
This document summarizes the features of a CO2 incubator model. It has a PID microprocessor controller, heated outer door, tempered glass inner door, and maintains temperature uniformity while minimizing condensation. It has alarms for temperature and CO2 levels out of tolerance. It uses infrared sensors for fast CO2 recovery and stability. Extensive copper is used throughout to control contamination, and it maintains temperature, CO2 levels, and humidity to replicate mammalian environments for tissue and cell culture. It comes with a 5-year parts warranty and lifetime warranty on the water jacket chamber.
Tailor-made catalyst solutions to meet the demands for lower SO2 emissions - ...COBRAS
This presentation describes the Topsoe WSA technology and why it was chosen by the Buenaventura group for their plant at Procesadora Industrial Rio Seco S.A. plant located near Huaral which is about 100 km from Lima in Peru. At this site, magnesium sulfates are produced and a waste stream containing among others H2S has to be cleaned before it is sent to the atmosphere. This gas stream is treated in the WSA plant, and at the same time solid sulfur is burned, whereas 98.0 wt% sulfuric acid is produced by both feed materials for consumption at the site at a capacity of 60 MTPD.
The installation of the plant at site, the precommissioning and commissioning of the WSA plant as well as the first experience of operation also are described
The document describes a deep freezer used for preparing and storing ice and water quality samples. It has a 300-liter capacity, temperature range of -20°C to +20°C, automatic operation, and is made of stainless steel inside and hot enameled outside. Additional features include a built-in voltage stabilizer, two doors and three trays, fully automatic and frost-free operation, self-draining defrosting, PUF insulation, and a low noise compressor.
Testing/Manufacture/Salt Spray Test Chamber fec2020
The document describes salt spray chamber testing equipment. It provides specifications for various models of salt spray chambers, including model numbers 101A, 101B, 102A, and 102B. The chambers have stainless steel interiors and are designed to test corrosion resistance according to various standards like ASTM B117. Key features include temperature control between ambient and 60 degrees Celsius, atomizers to produce salt spray, and separate control panels.
Service center ariston depok swh Sebuah pemanas air tenaga matahari (Water Heater) dapat menjadi solusi yang tepat untuk rumah anda. Jika anda frustrasi dengan biaya listrik rumah anda, mungkin sudah saatnya untuk menjangkau solusi energi yang lebih efisien. Anda bisa mendapatkan pemanas air lain yang jauh lebih efisien daripada yang anda miliki. Tenaga matahari tersedia melimpah tak terbatas untuk anda, ini solusi yang memberi manfaat untuk Anda
This document discusses e-retailing in India and provides an overview of how to start an e-retailing business. It defines different types of e-commerce models like B2C, B2B, C2C, and m-commerce. To start an e-retailing venture, one needs a unique product idea, a solid business plan, technology infrastructure like a website and payment gateway, and back-office systems to manage orders, inventory, and customers. The document outlines the key steps in an online shopping process from a customer finding a website, selecting products, making a payment through a gateway, and receiving order confirmation and delivery.
The document lists various classes, including 1.B, 2.B, 2.A, 3.B, 8.A, and 1.A(p). It also mentions that class 9 prepared potato pancakes, apple bread, patties, bindweed, curd pancakes, and cranberry sauce.
The document describes the author's school, which recently moved from a small old building to a new larger building in Riga, Latvia. The school has around 200 students, 40 staff members, and 50 teachers. It participates in contests, has international connections, and many traditions. The author thinks the new school is awesome.
El documento habla sobre la Tierra y cómo los seres humanos la están contaminando con basura y actividades que causan desastres naturales como terremotos y tsunamis. También menciona que los niños tienen la misión de cuidar el planeta separando basura, sembrando plantas y trabajando juntos para salvar la Tierra de seguir enfermando.
The document summarizes a student project to develop an Android quiz application called IQuiz containing over 800 questions. The project was developed over 4 months and involved defining the scope, designing, developing, testing, and piloting the app. Project management software was used to plan tasks, allocate resources, and estimate timelines and costs. The goal was to develop IQuiz as quickly as possible while facing challenges of new technology, tight deadlines, and constant stress.
Stalin transformed the Soviet Union into a totalitarian state by bringing all economic activity under strict government control, using terror and violence to eliminate opposition, and instituting total state control over all aspects of society. He imposed five-year plans to rapidly industrialize and collectivize agriculture, leading to tremendous growth but also famine and unrest. In response, Stalin purged millions of citizens and established an all-powerful secret police force and Gulag system to enforce absolute obedience through fear and oppression.
Fostering Scientific Temper by Santosh TakaleSantosh Takale
The document discusses National Science Day, which is celebrated annually in India on February 28th to mark the discovery of the Raman effect. It provides background on the Raman effect and its applications. It also discusses the objectives of celebrating National Science Day, including fostering scientific temper among citizens and popularizing science and technology. The theme for 2014 is described as "Fostering Scientific Temper". Various myths and superstitions are listed and the importance of developing a scientific temper is emphasized.
This document provides information about nutrigenomics and the gut microbiome from a health educator. It is presented in 3 modules. Module 1 discusses the importance of the gut microbiome and how factors like diet, birth method, and antibiotic use can influence gut bacteria. Maintaining a healthy microbiome is important for digestion, immunity, mental health, and disease prevention. Module 2 will cover methylation and how it regulates genes. Module 3 explains how nutrigenomics teaches how to feed your genes for optimal health through diet. The presentation aims to educate people on improving health and preventing disease by understanding these foundational concepts.
Este documento presenta un modelo de estatutos para una asociación sin ánimo de lucro. Los estatutos describen la constitución de la asociación, sus fines y actividades, la estructura de sus órganos de gobierno como la Asamblea General y la Junta Directiva, las normas para la admisión y derechos de los socios, el régimen económico y presupuestario, y las disposiciones para la modificación de los estatutos o la disolución de la asociación.
Este documento presenta una matriz de consistencia para evaluar la dotación y demanda de agua potable en el distrito de Asillo en Azangaro. La matriz establece un problema general, dos problemas específicos, un objetivo general y dos objetivos específicos, así como hipótesis correspondientes y variables e indicadores para medir el consumo de agua y los factores que lo afectan, con el fin de proponer un diseño para el sistema de abastecimiento de agua a largo plazo.
Este documento establece los estatutos de la Asociación Nacional Interprofesional de Plantas Aromáticas y Medicinales (ANIPAM). Define la asociación como una entidad sin ánimo de lucro constituida en Guadalajara para representar a productores, transformadores y otros relacionados con plantas aromáticas y medicinales. Establece los órganos de gobierno de la asociación, incluyendo la Asamblea General como órgano supremo y la Junta Directiva responsable de la gestión. También describe los derechos y obligaciones de los
The document discusses the history and development of artificial intelligence over several decades. Early research focused on symbolic approaches using rules and logic but progress was slow. More recently, machine learning techniques such as deep learning have seen increasing success by learning from large amounts of data without being explicitly programmed. These new approaches have led to breakthroughs in areas like computer vision, speech recognition, and strategic game playing.
La Unión Europea ha acordado un paquete de sanciones contra Rusia por su invasión de Ucrania. Las sanciones incluyen restricciones a las importaciones de productos rusos clave como el acero y la madera, así como medidas contra bancos y funcionarios rusos. Los líderes de la UE esperan que las sanciones aumenten la presión económica sobre Rusia y la disuadan de continuar su agresión contra Ucrania.
The passage discusses the importance of summarization in an age of information overload. It notes that with the massive amounts of data available online, being able to quickly understand the key points of lengthy documents, articles, or reports is crucial. The ability to produce clear, concise summaries helps people save time by getting the gist of new information without having to read entire lengthy sources.
This document provides information on steam and water conditioning equipment, including sample coolers, cationic resin columns, back pressure relief valves, pressure reduced valves, and degassed cation conductivity equipment. It includes specifications, descriptions, diagrams, and spare parts for each type of equipment.
The document describes a dual tube coil heat exchanger called the DTC-8. It has a spiral wound design with a sturdy inner tube within an outer tube for maximum counterflow efficiency. This tube-in-tube design allows for high pressure/temperature capabilities on both sides, as well as full drainability and reliability. The heat exchanger is suitable for cooling or heating a variety of fluids, especially those at high temperatures and pressures or with multi-phase/multi-component compositions. It is made from corrosion-resistant materials like stainless steel, copper, and nickel alloys.
This document is a general catalogue for water heaters produced by Ariston. It includes an index listing various electric and gas water heater models. The document provides information on each model such as dimensions, tank materials, insulation, controls, warranties and pricing. It also includes sections explaining how to read the product symbols, advantages of Ariston products, sizing hot water needs, and installation/maintenance tips.
1. Centricut consumables for the ESAB PT-36 torch last up to twice as long as OEM consumables, reducing costs and downtime. They provide exceptional cut quality and cutting speeds over their full lifetime.
2. Centricut uses Hypertherm's patented SilverLine electrode and CoolFlow nozzle technologies which optimize cooling to increase consumable life. Computational fluid dynamics shows Centricut technologies run cooler.
3. Centricut consumables are a drop-in replacement for the PT-36 torch, delivering value through longer life, quality cuts, and competitive pricing without special setup.
This document provides information on Unitherm's Series 2200 pre-insulated tubing. It is comprised of an inner process tube, fiberglass insulation, and an outer protective PVC jacket. It is designed to transport fluids like steam or gas at temperatures up to 400°F while maintaining a maximum jacket temperature of 140°F. Additional features include compact design, low heat loss, durability, and cost savings over field fabrication. It has applications in steam, condensate, gas, and liquid transport lines.
The document describes different types of plate heat exchangers (PHEs) offered by a company, including their construction, design features, operating conditions, materials, and applications. The Totally Welded PHEs (SUPERMAX, ULTRAMAX, MAXCHANGER) provide high efficiency in a compact footprint compared to shell and tube exchangers. They have minimal maintenance requirements and can withstand high pressures and temperatures. The PHEs find applications in industries such as chemical, marine, power, and refrigeration.
FCT Solder has partnered with Nihon Superior to manufacture their patented lead free nickel stabilized tin/copper wave solder alloy in North America. SN100C was developed to offer a technically superior and more economical option to tin-silver-copper alloys. SN100C is also significantly less costly than silver containing alloys.
The new Dual Flow Unit Coolers have been designed for industrial refrigeration and air conditioning applications. They offer a wide range of models with fan diameters from 500mm to 630mm and cooling capacities from 7kW to 175kW. The units feature high efficiency fans, optimized heat exchangers, robust construction, and optional defrosting systems. They are suitable for installation in cold rooms, refrigerated warehouses, and industrial processing facilities.
This document provides an overview of heat transfer principles and their application to the design of heat exchangers. It discusses the three main modes of heat transfer (conduction, convection, and radiation) and introduces concepts like heat transfer coefficients. Design considerations for shell and tube heat exchangers are covered, including sizing standards, tube/shell geometry, baffling, and hydraulic performance. Methods for designing single-phase and multiphase exchangers are presented, such as Kern's method and Bell's method. The document concludes with brief discussions on condenser, reboiler, and air cooler design.
This document provides an overview of heat transfer principles and heat exchanger design. It begins with definitions of the various heat transfer mechanisms - conduction, convection and radiation. It then discusses key concepts in heat exchanger design including overall heat transfer coefficients, sizing standards, thermal and hydraulic design methods, design of different heat exchanger types like condensers and reboilers, and mechanical design considerations. The document serves as a reference for fundamental heat transfer concepts and guidelines for designing common heat exchanger equipment.
Steady state thermal analysis of a 4-stroke singleVarun Bhalerao
This document summarizes a steady state thermal analysis of fins on a single cylinder internal combustion engine. The analysis evaluated different fin geometries (curved vs rectangular), materials (grey cast iron, aluminum alloy 6061, aluminum alloy 6060), and their impact on surface temperature and heat flux through natural convection cooling over 10 seconds. The results showed that rectangular fins made of aluminum alloy 6060 achieved the highest average temperature of 294.34°C and heat flux of 139071 W/m2, making it the most efficient configuration for cooling the engine.
This document provides information on API Heat Transfer's standard U-tube heat exchangers. It describes the key features of their Model BWS (water-to-steam) and Model BW (water-to-water) heat exchangers, which are designed for basic industrial heating and cooling applications. The heat exchangers use standardized 3/4" U-tube construction and are built to ASME code for reliable and cost-effective performance. They can be used for applications like water heating with steam, condensate cooling, and boiler feedwater preheating.
The document discusses the key components and construction process of a boiler. It describes the stages involved including engineering, design, manufacturing, testing, transportation, storage, handling, erection, and commissioning. It provides details on the classification, components, and design considerations of different parts of the boiler including the foundation, structure, and pressure parts. Welding is a key part of the construction and the document outlines the various welding processes and materials used.
Shell and tube heat exchangers offer large surface areas and efficient heat transfer in a compact design. They are widely used in industries for applications like cooling, heating, condensation, and evaporation. Glass shell and tube heat exchangers provide universal corrosion resistance and excellent heat transfer due to their smooth surfaces which reduce fouling. They are available in three basic models depending on the materials of construction for the shell and tubes. Dimensional specifications, construction features, and applications are provided.
This document provides specifications for Coolex rooftop packaged air conditioning units with R-407C refrigerant. It includes unit rating summaries, outstanding features, standard specifications, optional specifications, and selection procedures. Performance data tables are presented for units ranging from 48 to 400 MBH cooling capacity. Electrical data and unit dimensions are also included.
Reformer Tube design principles
- Larsen Miller Plot
- Larsen Miller & Tube Design
- Design Margins - Stress Data Used
- Max Allowable & Design Temperature
- Tube Life
- Effect of Temperature on Life
- Material Types
HK40: 25 Cr / 20 Ni
HP Modified: 25 Cr / 35 Ni + Nb
Microalloy: 25 Cr / 35 Ni + Nb + Ti
- Alloy Developments
- Comparison of Alloys
Manufacturing Technology
- Welds
Failure mechanisms
- Failure Mechanisms - Creep
- Creep Propagation
- Common Failure Modes
- Uncommon Failure Modes
- Failure by Creep
- Creep Rupture - Cross Section
- Failure at Weld
Actions to Take if Tube Fails
- Pigtail Nipping
Inspection techniques
Classification of Problems
- Visual Examination
- Girth Measurement
- Ultrasonic Attenuation
- Radiography
Eddy Current Measurement
LOTIS Tube Inspection
LOTIS Compared to External Inspection
This document provides technical specifications for a continuous annealing pickling line (C-APL) used to process cold rolled stainless steel strips. It includes details on the line configuration from the uncoiler section to the recoiler section, specifications for the welding, degreasing, furnace annealing, quenching, pickling and exit sections. It also provides operating parameters for tension, line speed, furnace temperatures for different strip thicknesses and stainless steel grades, and electrolytic and mixed acid pickling bath compositions.
This document provides an overview of pressure gauges, thermometers, switches, and diaphragm seals offered by Ashcroft. It describes their key features such as measurement ranges, materials, connections, accuracy levels, and certifications. A variety of models are detailed that can measure pressure, differential pressure, temperature and switch applications. They include bourdon tube, diaphragm, and capsule gauges as well as bimetal thermometers and molecular sieve systems. Pressure switches come in models for hazardous and general purpose use. Diaphragm seals isolate media and come in flanged, screwed, and in-line designs with multiple material options.
Thermowells are protective tubes used to house temperature sensors in harsh industrial environments. They can be made from various corrosion-resistant materials in different styles. Key considerations in thermowell selection include insertion length for accurate temperature measurement, bore diameter to fit the sensor, and vibration resistance. Thermowell accessories include connection heads, terminal blocks, and fittings to integrate the sensor into process piping or vessels. Tempsens provides custom thermowells and accessories for applications up to 17,000°C along with quality certification and packaging for protection during shipping.
The Mark 80 Series Temperature Regulator features the advanced sliding gate seat technology pioneered by Jordan Valve. Using the Jordan Valve sliding gate seat technology, the Mark 80 temperature regulators have the signature straight-through flow, short-stroke that is 1/3 of a globe-style valve, quiet operation and tight shutoff. The Jordan Valve Mark 80 has extended temperature ranges and extremely accurate regulation. The proprietary Jorcote seat material is extremely hard (@RC85) with a low coefficient of friction that delivers outstanding performance and long service life.
Jordan Valve’s unique Seal Welded Actuator (SWA), used in conjunction with Jordan’s sliding gate seat, provides exceptional accuracy and long life in a direct operated industrial temperature regulator. The Jordan Valve Mark 80 is the most accurate and durable industrial temperature regulator available in the market today.
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODELgerogepatton
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
International Conference on NLP, Artificial Intelligence, Machine Learning an...gerogepatton
International Conference on NLP, Artificial Intelligence, Machine Learning and Applications (NLAIM 2024) offers a premier global platform for exchanging insights and findings in the theory, methodology, and applications of NLP, Artificial Intelligence, Machine Learning, and their applications. The conference seeks substantial contributions across all key domains of NLP, Artificial Intelligence, Machine Learning, and their practical applications, aiming to foster both theoretical advancements and real-world implementations. With a focus on facilitating collaboration between researchers and practitioners from academia and industry, the conference serves as a nexus for sharing the latest developments in the field.
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...IJECEIAES
Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
A SYSTEMATIC RISK ASSESSMENT APPROACH FOR SECURING THE SMART IRRIGATION SYSTEMSIJNSA Journal
The smart irrigation system represents an innovative approach to optimize water usage in agricultural and landscaping practices. The integration of cutting-edge technologies, including sensors, actuators, and data analysis, empowers this system to provide accurate monitoring and control of irrigation processes by leveraging real-time environmental conditions. The main objective of a smart irrigation system is to optimize water efficiency, minimize expenses, and foster the adoption of sustainable water management methods. This paper conducts a systematic risk assessment by exploring the key components/assets and their functionalities in the smart irrigation system. The crucial role of sensors in gathering data on soil moisture, weather patterns, and plant well-being is emphasized in this system. These sensors enable intelligent decision-making in irrigation scheduling and water distribution, leading to enhanced water efficiency and sustainable water management practices. Actuators enable automated control of irrigation devices, ensuring precise and targeted water delivery to plants. Additionally, the paper addresses the potential threat and vulnerabilities associated with smart irrigation systems. It discusses limitations of the system, such as power constraints and computational capabilities, and calculates the potential security risks. The paper suggests possible risk treatment methods for effective secure system operation. In conclusion, the paper emphasizes the significant benefits of implementing smart irrigation systems, including improved water conservation, increased crop yield, and reduced environmental impact. Additionally, based on the security analysis conducted, the paper recommends the implementation of countermeasures and security approaches to address vulnerabilities and ensure the integrity and reliability of the system. By incorporating these measures, smart irrigation technology can revolutionize water management practices in agriculture, promoting sustainability, resource efficiency, and safeguarding against potential security threats.
RAT: Retrieval Augmented Thoughts Elicit Context-Aware Reasoning in Long-Hori...
Sample cooler
1. SAMPLE COOLERS
SC
DESCRIPTION
Sample cooler provides the most cooling efficiency allowing it to be suitable for most applications in liquid, gas or stream
process. All the materials are constructed in stainless steel which provides rugged and longer life span.
From 0.22 to 0.45 m2 heat exchange area is providing the most flexible usage for different applications.
The removable shell design can be easy maintenance and cleaning after period of usage. For the applications of corrosive
environment, other materials are available upon request, please consult factory.
SAMPLE COOLERS SC
www.analyzersmanvia.com
FEATURES
•Dual helical coil design, providing maximum heat
exchange area.
• Compact design minimizes cooling water needs.
• Removable outer Shell enclosure, providing easy
maintenance and clean.
• Highest efficiency sample cooler commercially available.
• Exotic materials, such as titanium, Inconel® and
Hastelloy® on the tube side and Monel®, cupronickel
and stainless steel on the shell side are available.
APPLICATIONS
• Steam & Water Analysis Systems.
• Point of use cooling / sampling
• Grab Sampling systems.
SPECIFICATIONS
Cooling
Area
Model Tube
Material / Size / Rating
Shell material
rating
Weight
Kgs
Single fase
Optimal flow service
cc/min
Condensing
heat transfer
316SS
1/4”OD x 0.049”
245 bar(g) @ 540ºC
316SS
3/8”OD x 0.065”
215 bar(g) @ 540ºC
316SS
3/8”OD x 0.065”
215 bar(g) @ 540ºC
304SS
15 bar @ 250ºC
304SS
15 bar @ 250ºC
304SS
15 bar @ 250ºC
0.22 m²
2.4 ft²
0.45 m²
4.8 ft²
0.35 m²
3.8 ft²
SC-2
SC-3
SC-4
13,5
8
15
1.800
3.500
5.000
1.000
2.000
2.000
2. www.analyzersmanvia.com
Poligono Riaño III, Parcela 43 33920 Riaño, Asturias, Spain
+34 984204549
analyzer@manvia.com
SPARE PARTS
Part #
CL20
Name
Cover “O” Ring for SC-2
SAMPLE COOLERS SC-2
REFERENCE
Model
SC-2
Name
Sample Cooler SC-2
SAMPLE COOLER
SC-2
The cooler consists of a stainless steel coil, through which
the sample flows, and a stainless steel body, through which
cooling water flows in the opposite direction.
FEATURES
• Compact design with double helicoidal coil
• Very close approach temperatures in sample with the
cooling water entry.
• Coil in one piece to ensure low maintenance (no joints).
• Easy maintenance: Coils can be cleaned in-place.
• Others material, please consult.
CONNECTIONS
Sample Inlet
Sample outlet
Cooling water inlet
Cooling water outlet
1/4” OD tube
1/4” OD tube
1/2” NPTF
3/4” NPTF
SPECIFICATIONS
DIMENSIONS
in mm
Cooling
Area
Model Tube
Material / Size / Rating
Shell material
rating
Weight
Kgs
Single fase
Optimal flow service
cc/min
Condensing
heat transfer
316SS
1/4”OD x 0.049”
245 bar(g) @ 540ºC
304SS
15 bar @ 250ºC
0.22 m²
2.4 ft²
SC-2 8 1.800 1.000
3. www.analyzersmanvia.com
Poligono Riaño III, Parcela 43 33920 Riaño, Asturias, Spain
+34 984204549
analyzer@manvia.com
SAMPLE COOLER
SC-3
The cooler consists of a stainless steel coil, through which
the sample flows, and a stainless steel body, through which
cooling water flows in the opposite direction.
FEATURES
• Compact design with double helicoidal coil
• Very close approach temperatures in sample with the
cooling water entry.
• Coil in one piece to ensure low maintenance (no joints).
• Easy maintenance: Coils can be cleaned in-place.
• Others material, please consult.
SPECIFICATIONS
Cooling
Area
Model Tube
Material / Size / Rating
Shell material
rating
Weight
Kgs
Single fase
Optimal flow service
cc/min
Condensing
heat transfer
316SS
3/8”OD x 0.065”
215 bar(g) @ 540ºC
304SS
15 bar @ 250ºC
0.35 m²
3.8 ft²
SC-3 13.5 3.500 2.000
SPARE PARTS
Part #
CL30
Name
Cover “O” Ring for SC-3
and SC-4
REFERENCE
Model
SC-3
Name
Sample Cooler SC-3
CONNECTIONS
Sample Inlet
Sample outlet
Cooling water inlet
Cooling water outlet
3/8” OD tube
3/8” OD tube
3/4” NPTF
3/4” NPTF
SAMPLE COOLERS SC-3
DIMENSIONS
in mm
4. SAMPLE COOLERS SC-4
www.analyzersmanvia.com
Poligono Riaño III, Parcela 43 33920 Riaño, Asturias, Spain
+34 984204549
analyzer@manvia.com
SAMPLE COOLER
SC-4
The cooler consists of a stainless steel coil, through which
the sample flows, and a stainless steel body, through which
cooling water flows in the opposite direction.
FEATURES
• Compact design with double helicoidal coil
• Very close approach temperatures in sample with the
cooling water entry.
• Coil in one piece to ensure low maintenance (no joints).
• Easy maintenance: Coils can be cleaned in-place.
• Others material, please consult.
SPECIFICATIONS
Cooling
Area
Model Tube
Material / Size / Rating
Shell material
rating
Weight
Kgs
Single fase
Optimal flow service
cc/min
Condensing
heat transfer
316SS
3/8”OD x 0.065”
215 bar(g) @ 540ºC
304SS
15 bar @ 250ºC
0.35 m²
3.8 ft²
SC-3 13.5 3.500 2.000
SPARE PARTS
Part #
CL30
Name
Cover “O” Ring for SC-3
and SC-4
REFERENCE
Model
SC-4
Name
Sample Cooler SC-4
CONNECTIONS
Sample Inlet
Sample outlet
Cooling water inlet
Cooling water outlet
3/8” OD tube
3/8” OD tube
3/4” NPTF
3/4” NPTF
DIMENSIONS
in mm