Online COD Analyzer.pdf
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Vasthi VEOCOD1005 Series COD Analyzer is a new generation of environmental protection type COD / TOC Analyzer launched by our company, which is reagent-free, pollution-free, and more economic and environmental protection. Small size, more convenient installation, online continuous water quality monitoring. Automatic compensation for turbidity interference, with automatic cleaning of the device, even long-term monitoring still has excellent stability. Our brand name ‘VASTHI’ has proven its credibility & reliability in Process Industries, by delivering zero-flaw devices. VASTHI makes measuring & safety instruments installed at thermal power plants, petrochemicals, fertilizers, cement, refineries, Steel, and other process industries. Our company employees distinguish themselves through their strong commitment to customer service and dedication to executing their requirements. We work together with our customers to create value in the fields of industrial and social systems. We strive to develop products and solutions that best meet clients’ expectations and needs. Vasthi Instruments’ product portfolio includes Water analyzers for ETP and STP plants, COD, BOD, TSS, TDS analyzers, PH meter, sludge concentration analyzers, dissolved oxygen analyzers, chlorophyll analyzers, ORP, ammonia, ION analyzers, and other safety and measurement tools with standard measuring parameters and options specialized for a bespoke measurement range catering to every industrial requirement. We at Vasthi Instruments take pride in providing impeccable services and safety measurement tools for our vast customer base at domestic and international industrial operations.
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VOC_Monitor.pdf
Volatile organic compounds, or VOCs for short, are a myriad of naturally occurring and artificially manufactured chemicals found everywhere. These compounds are considered volatile because they vaporize at the earth’s natural temperature and release molecules into the air. Common industrial solvents like trichloroethylene (TCE), fuel oxygenate like methyl tert-butyl ether (MTBE), and by-products of chlorination in water treatment like chloroform, benzene, ethylene glycol, formaldehyde, methylene chloride, tetrachloroethylene, toluene, xylene, and 1,3-butadiene can be termed VOCs.
The Portable VOC monitor from Vasthi Instruments is ideal to monitor all domestic and industrial VOC emissions. The state-of-the-art PID sensor allows users to accurately measure the VOC gas levels in the environment. The user-friendly interface software by Vasthi Instruments also allows the user to print the data via a wireless Bluetooth smart printer (optional).
VOC Monitor- Vasthi Instruments.pdf
Volatile organic compounds, or VOCs for short, are a myriad of naturally occurring and artificially manufactured chemicals found everywhere. These compounds are considered volatile because they vaporize at the earth’s natural temperature and release molecules into the air. Common industrial solvents like trichloroethylene (TCE), fuel oxygenate like methyl tert-butyl ether (MTBE), and by-products of chlorination in water treatment like chloroform, benzene, ethylene glycol, formaldehyde, methylene chloride, tetrachloroethylene, toluene, xylene, and 1,3-butadiene can be termed VOCs.
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Multi Gas Detector.pdf
VM-4 AS Multi-gas detectors can detect multiple gases with a single detector. The multi-gas detector can detect combustible gas, O2, and other two types of toxic gases continuously and simultaneously. It is widely used in areas where explosion-proofing is required or toxic gas leaks, like underground channels or the mining industry, to protect the worker's life and avoid damage to the relevant equipment.
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Ambient CO Gas Analyzer.pdf
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Our brand name ‘VASTHI’ has proven its credibility & reliability in Process Industries, by delivering zero-flaw devices. VASTHI makes measuring & safety instruments installed at thermal power plants, petrochemicals, fertilizers, cement, refineries, Steel, and other process industries. Our company employees distinguish themselves through their strong commitment to customer service and dedication to executing their requirements. We work together with our customers to create value in the fields of industrial and social systems. We strive to develop products and solutions that best meet clients’ expectations and needs.
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VOC_Monitor.pdf
Volatile organic compounds, or VOCs for short, are a myriad of naturally occurring and artificially manufactured chemicals found everywhere. These compounds are considered volatile because they vaporize at the earth’s natural temperature and release molecules into the air. Common industrial solvents like trichloroethylene (TCE), fuel oxygenate like methyl tert-butyl ether (MTBE), and by-products of chlorination in water treatment like chloroform, benzene, ethylene glycol, formaldehyde, methylene chloride, tetrachloroethylene, toluene, xylene, and 1,3-butadiene can be termed VOCs.
The Portable VOC monitor from Vasthi Instruments is ideal to monitor all domestic and industrial VOC emissions. The state-of-the-art PID sensor allows users to accurately measure the VOC gas levels in the environment. The user-friendly interface software by Vasthi Instruments also allows the user to print the data via a wireless Bluetooth smart printer (optional).
VOC Monitor- Vasthi Instruments.pdf
Volatile organic compounds, or VOCs for short, are a myriad of naturally occurring and artificially manufactured chemicals found everywhere. These compounds are considered volatile because they vaporize at the earth’s natural temperature and release molecules into the air. Common industrial solvents like trichloroethylene (TCE), fuel oxygenate like methyl tert-butyl ether (MTBE), and by-products of chlorination in water treatment like chloroform, benzene, ethylene glycol, formaldehyde, methylene chloride, tetrachloroethylene, toluene, xylene, and 1,3-butadiene can be termed VOCs.
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Our brand name ‘VASTHI’ has proven its credibility & reliability in Process Industries, by delivering zero-flaw devices. VASTHI makes measuring & safety instruments installed at thermal power plants, petrochemicals, fertilizers, cement, refineries, Steel, and other process industries. Our company employees distinguish themselves through their strong commitment to customer service and dedication to executing their requirements. We work together with our customers to create value in the fields of industrial and social systems. We strive to develop products and solutions that best meet clients’ expectations and needs.
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Our brand name ‘VASTHI’ has proven its credibility & reliability in Process Industries, by delivering zero-flaw devices. VASTHI makes measuring & safety instruments installed at thermal power plants, petrochemicals, fertilizers, cement, refineries, Steel, and other process industries. Our company employees distinguish themselves through their strong commitment to customer service and dedication to executing their requirements. We work together with our customers to create value in the fields of industrial and social systems. We strive to develop products and solutions that best meet clients’ expectations and needs.
Vasthi Instruments’ product portfolio includes Water analyzers for ETP and STP plants, COD, BOD, TSS, TDS analyzers, PH meter, sludge concentration analyzers, dissolved oxygen analyzers, chlorophyll analyzers, ORP, ammonia, ION analyzers, and other safety and measurement tools with standard measuring parameters and options specialized for a bespoke measurement range catering to every industrial requirement. We at Vasthi Instruments take pride in providing impeccable services and safety measurement tools for our vast customer base at domestic and international industrial operations.
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Our brand name ‘VASTHI’ has proven its credibility & reliability in Process Industries, by delivering zero-flaw devices. VASTHI makes measuring & safety instruments installed at thermal power plants, petrochemicals, fertilizers, cement, refineries, Steel, and other process industries. Our company employees distinguish themselves through their strong commitment to customer service and dedication to executing their requirements. We work together with our customers to create value in the fields of industrial and social systems. We strive to develop products and solutions that best meet clients’ expectations and needs.
Vasthi Instruments’ product portfolio includes Water analyzers for ETP and STP plants, COD, BOD, TSS, TDS analyzers, PH meter, sludge concentration analyzers, dissolved oxygen analyzers, chlorophyll analyzers, ORP, ammonia, ION analyzers, and other safety and measurement tools with standard measuring parameters and options specialized for a bespoke measurement range catering to every industrial requirement. We at Vasthi Instruments take pride in providing impeccable services and safety measurement tools for our vast customer base at domestic and international industrial operations.
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Our brand name ‘VASTHI’ has proven its credibility & reliability in Process Industries, by delivering zero-flaw devices. VASTHI makes measuring & safety instruments installed at thermal power plants, petrochemicals, fertilizers, cement, refineries, Steel, and other process industries. Our company employees distinguish themselves through their strong commitment to customer service and dedication to executing their requirements. We work together with our customers to create value in the fields of industrial and social systems. We strive to develop products and solutions that best meet clients’ expectations and needs.
Vasthi Instruments’ product portfolio includes Water analyzers for ETP and STP plants, COD, BOD, TSS, TDS analyzers, PH meter, sludge concentration analyzers, dissolved oxygen analyzers, chlorophyll analyzers, ORP, ammonia, ION analyzers, and other safety and measurement tools with standard measuring parameters and options specialized for a bespoke measurement range catering to every industrial requirement. We at Vasthi Instruments take pride in providing impeccable services and safety measurement tools for our vast customer base at domestic and international industrial operations.
Online Blue-green Algae Analyzer.pdf
The Online Blue-green Algae Analyzer adopts the principle of the fluorescence method, which is more efficient and faster than the traditional manual counting method and can be monitored online in real time. The sensor has better repeatability and stability. With an automatic cleaning brush, eliminates air bubbles, reduces the effects of contamination on the measurement makes the maintenance cycle longer and maintains excellent stability for long-term online use. It can play an early warning role.
Our brand name ‘VASTHI’ has proven its credibility & reliability in Process Industries, by delivering zero-flaw devices. VASTHI makes measuring & safety instruments installed at thermal power plants, petrochemicals, fertilizers, cement, refineries, Steel, and other process industries. Our company employees distinguish themselves through their strong commitment to customer service and dedication to executing their requirements. We work together with our customers to create value in the fields of industrial and social systems. We strive to develop products and solutions that best meet clients’ expectations and needs.
Vasthi Instruments’ product portfolio includes Water analyzers for ETP and STP plants, COD, BOD, TSS, TDS analyzers, PH meter, sludge concentration analyzers, dissolved oxygen analyzers, chlorophyll analyzers, ORP, ammonia, ION analyzers, and other safety and measurement tools with standard measuring parameters and options specialized for a bespoke measurement range catering to every industrial requirement. We at Vasthi Instruments take pride in providing impeccable services and safety measurement tools for our vast customer base at domestic and international industrial operations.
Fiber Optic Chlorophyll Analyzer.pdf
The Fiber-optic Chlorophyll Analyzer adopts the principle of the fluorescence method. According to the spectral absorption characteristics of chlorophyll a, the water body is irradiated by a high-energy LED light source, and the chlorophyll-a in the water body is excited to generate fluorescence of a specific wavelength, and the concentration of chlorophyll-a in the water is measured. The sensor's fiber-optic structure provides excellent repeatability and stability and is less susceptible to ambient light. An automatic cleaning brush to eliminate air bubbles, reduce the impact of contamination on the measurement, make the maintenance cycle longer, and maintain excellent stability for long-term online use.
Our brand name ‘VASTHI’ has proven its credibility & reliability in Process Industries, by delivering zero-flaw devices. VASTHI makes measuring & safety instruments installed at thermal power plants, petrochemicals, fertilizers, cement, refineries, Steel, and other process industries. Our company employees distinguish themselves through their strong commitment to customer service and dedication to executing their requirements. We work together with our customers to create value in the fields of industrial and social systems. We strive to develop products and solutions that best meet clients’ expectations and needs.
Vasthi Instruments’ product portfolio includes Water analyzers for ETP and STP plants, COD, BOD, TSS, TDS analyzers, PH meter, sludge concentration analyzers, dissolved oxygen analyzers, chlorophyll analyzers, ORP, ammonia, ION analyzers, and other safety and measurement tools with standard measuring parameters and options specialized for a bespoke measurement range catering to every industrial requirement. We at Vasthi Instruments take pride in providing impeccable services and safety measurement tools for our vast customer base at domestic and international industrial operations.
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A portable dew point meter by Vasthi Instruments is a hand-held, light-weight, portable, and affordable dew point meter that is an easy-to-carry, battery-operated measuring tool. The portable dew point meter has an operating pressure of up to 20 Bar and moisture measuring range from 0 - 23000 PPM. The device has an incredible battery life, up to 20 Hrs on a single charge. The instrument is assembled in a rugged handheld IP65 protected plastic enclosure and equipped with quick-disconnect tubing couplings and an internal sensor manifold.
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Online Digital Hardness Analyzer.pdf
Online Digital hardness Analyzers
Digital hardness analyzers automatically provide electronically controlled force values, allowing users to simplify device operation and significantly improve testing accuracy and productivity.
The Digital Hardness Analyzer uses an industrial wire electrode with a flat front end for easy cleaning. built-in temperature sensor for automatic temperature compensation, suitable for online long-term monitoring environments. The sensor adopts RS485 output and supports Modbus, which can realize networking and system integration without a controller.
Our brand name ‘VASTHI’ has proven its credibility & reliability in Process Industries, by delivering zero-flaw devices. VASTHI makes measuring & safety instruments installed at thermal power plants, petrochemicals, fertilizers, cement, refineries, Steel, and other process industries. Our company employees distinguish themselves through their strong commitment to customer service and dedication to executing their requirements. We work together with our customers to create value in the fields of industrial and social systems. We strive to develop products and solutions that best meet clients’ expectations and needs.
Fiber Optic Chlorophyll Analyzer.pdf
The Fiber-Optic Chlorophyll Analyzer adopts the principle of the fluorescence method. According to the spectral absorption characteristics of chlorophyll a, the water body is irradiated by a high-energy LED light source, and the chlorophyll a in the water body is excited to generate fluorescence of a specific wavelength, and the concentration of chlorophyll a in the water is measured. The sensor's fiber-optic structure provides excellent repeatability and stability and is less susceptible to ambient light. with automatic cleaning, and a brush to eliminate air bubbles, reduce the impact of contamination on the measurement, make the maintenance cycle longer, and maintain excellent stability for long-term online use.
Portable Dew point meter.pdf
A portable dew point meter by Vasthi Instruments is a hand-held, lightweight, portable, and affordable dew point meter that is an easy-to-carry, battery-operated measuring tool. The portable dew point meter has an operating pressure of up to 20 bar and a moisture measuring range of 0–23000 ppm. The device has an incredible battery life, up to 20 hours on a single charge. The instrument is assembled in a rugged handheld IP65-protected plastic enclosure and equipped with quick-disconnect tubing couplings and an internal sensor manifold.
Dew Point Transmitter.pdf
This document describes a Dew Point Transmitter Meter that measures the dew point of compressed gases like air, nitrogen, and other industrial gases. It utilizes microprocessor circuitry and psychometric equations to convert sensor signals into dew point readings. The meter is assembled in a rugged hand-held housing with quick disconnect fittings and an internal sensor manifold. It provides analog outputs and can measure dew points from -100°C to +30°C across various industrial applications.
Ambient CO Gas Analyzer.pdf
The Ambient CO Gas Analyzer by Vasthi Instruments is ideal for monitoring Carbon monoxide levels in the air. The device uses Non-Dispersive infrared (ND-IR) gas filter correlation technology. This, combined with the most advanced microprocessor technology delivers accurate, reliable Carbon Monoxide (CO) ppm levels in the air. The analyzer is suitable for the application of atmospheric monitoring requirements.
Ambient Ozone Gas Analyzer.pdf
The Ambient Ozone Gas Analyzer from Vasthi Instruments, combined with the most advanced microprocessor technology, provides accurate and reliable low-content ppb-ppm-level O3 detection. The device is suitable for atmospheric monitoring requirements of ozone gas levels.
Ambient NOX Gas Analyzer.pdf
Environmental NOx gas analyzers using the chemiluminescence detection principle, combined with state-of-the-art microprocessor technology, provide accurate and reliable detection of low NOx levels in the ppb-ppm range for air monitoring and pollutant detection. Suitable for dilution monitoring applications.
PM-10, PM-2.5 Monitor.pdf
Vasthi PM 10 and PM 2.5 Particulate Matter Monitors works Principle of Particulate matter10 analyzer uses the technology: Ambient particulate matter, Beta –ray detector for measuring the Particulate concentration matter whose aerodynamic equivalent diameter is smaller than 2.5/10μm on rolled filter tape. The instrument adopts low-radiation C14 as the radioactive source. The emitted β-ray passes through the filter membrane with contaminants and will be received by the detector. The detector[1] comprises a photo-multiplier tube (or Geiger detector), a plastic scintillator, and a counter. The thickness can be analyzed quantificational according to the β-ray energy that the detector received. Then the PM 10 and PM 2.5 concentrations in the air can be calculated received, and then the pm 2.5 and pm 10 concentrations in the air can be calculated.
In situ tdlas gas analyzers.pdf
ITLA-1000xx (In-situ Tunable Laser Analyzer) laser gas analyzer is a highly precise analyzer for gas measurement, developed based on tunable diode laser absorption spectroscopy. One-side mounting installation is much easier than cross-stack. By using a tunable semiconductor laser ITLA-1000xx series laser gas analyzer scans the specific absorption lines of the measured gas (no background gas) to get the second harmonic of the gas. Through processing and analyzing the second harmonic and the broadening information of the gas, the concentration of the gas is obtained.
System Composition
The main functional modules of ITLA-1000xx include the transmitter, receiver, reference unit, and measurement unit. The transmitter drives the tunable diode to emit a laser of certain wavelengths, which passes through the gas cell, then reaches the receiver. The receiver performs signal processing to obtain the Second harmonic signal, then calculates the processing to obtain a second harmonic signal, then calculates the concentration according to the relationship between the second harmonic signal and the gas concentration.
Multi Gas Detector.pdf
VM-4 AS Multi-gas detectors can detect Multiple gases with a single detector. The multi-gas detector can detect combustible gas, O2, and other two types of toxic gases continuously and simultaneously. It is widely used in the area where explosion-proof is required or toxic gas leaks, like underground channels or mining industry, to protect the worker's life and avoid damage to the relevant equipment
Vasthi Instruments’ product portfolio includes portable single gas detectors, portable multi-gas detectors, Fixed gas detectors, and other safety and measurement tools with standard measuring parameters and options specialized for a bespoke measurement range catering to every industrial requirement. We at Vasthi Instruments take pride in providing impeccable services and safety measurement tools for our vast customer base at domestic and international industrial operations.
Online FDO Analyzer.pdf
The VEOFDO1002 Series of Fluorescent Dissolved Oxygen Analyzer uses a new generation of Fluorescence lifetime technology and high-performance fluorescent materials. No oxygen consumption, no flow rate limitation, no electrolyte, no maintenance and calibration, no interference from hydrogen sulfide, and excellent stability. Built-in temperature analyzer, automatic temperature compensation. An RS485 output can be networked without a controller.
Our brand name ‘VASTHI’ has proven its credibility & reliability in Process Industries, by delivering zero-flaw devices. VASTHI makes measuring & safety instruments installed at thermal power plants, petrochemicals, fertilizers, cement, refineries, Steel, and other process industries. Our company employees distinguish themselves through their strong commitment to customer service and dedication to executing their requirements. We work together with our customers to create value in the fields of industrial and social systems. We strive to develop products and solutions that best meet clients’ expectations and needs.
Vasthi Instruments’ product portfolio includes Water analyzers for ETP and STP plants, COD, BOD, TSS, TDS analyzers, PH meter, sludge concentration analyzers, dissolved oxygen analyzers, chlorophyll analyzers, ORP, ammonia, ION analyzers, and other safety and measurement tools with standard measuring parameters and options specialized for a bespoke measurement range catering to every industrial requirement. We at Vasthi Instruments take pride in providing impeccable services and safety measurement tools for our vast customer base at domestic and international industrial operations.
Online digital ORP Analyzer.pdf
Oxidation-Reduction Potential (ORP) analyzers, from Vasthi Instruments, are used to monitor chemical reactions. ORP instruments measure the ability of solutions to act as oxidants and quantify ionic activity. This is a convenient, easy-to-use, and robust electrochemical test.
Vasthi VEDORP1012 The digital ORP Analyzer uses an industrial wire electrode with a flat front end for easy cleaning. Built-in temperature sensor for online long-term monitoring environment use. The sensor uses RS485 output and supports Modbus, which enables networking and system integration without a controller.
Our brand name ‘VASTHI’ has proven its credibility & reliability in Process Industries, by delivering zero-flaw devices. VASTHI makes measuring & safety instruments installed at thermal power plants, petrochemicals, fertilizers, cement, refineries, Steel, and other process industries. Our company employees distinguish themselves through their strong commitment to customer service and dedication to executing their requirements. We work together with our customers to create value in the fields of industrial and social systems. We strive to develop products and solutions that best meet clients’ expectations and needs.
Vasthi Instruments’ product portfolio includes Water analyzers for ETP and STP plants, COD, BOD, TSS, TDS analyzers, PH meter, sludge concentration analyzers, dissolved oxygen analyzers, chlorophyll analyzers, ORP, ammonia, ION analyzers, and other safety and measurement tools with standard measuring parameters and options specialized for a bespoke measurement range catering to every industrial requirement. We at Vasthi Instruments take pride in providing impeccable services and safety measurement tools for our vast customer base at domestic and international industrial operations.
Online Digital Hardness Analyzer.pdf
Digital hardness analyzers automatically provide electronically controlled force values, allowing users to simplify device operation and significantly improve testing accuracy and productivity.
The Digital Hardness Analyzer uses an industrial wire electrode with a flat front end for easy cleaning. Built-in temperature sensor for automatic temperature compensation, suitable for online long-term monitoring environment. The sensor adopts RS485 output and supports Modbus, which can realize networking and system integration without a controller.
Our brand name ‘VASTHI’ has proven its credibility & reliability in Process Industries, by delivering zero-flaw devices. VASTHI makes measuring & safety instruments installed at thermal power plants, petrochemicals, fertilizers, cement, refineries, Steel, and other process industries. Our company employees distinguish themselves through their strong commitment to customer service and dedication to executing their requirements. We work together with our customers to create value in the fields of industrial and social systems. We strive to develop products and solutions that best meet clients’ expectations and needs.
Vasthi Instruments’ product portfolio includes Water analyzers for ETP and STP plants, COD, BOD, TSS, TDS analyzers, PH meter, sludge concentration analyzers, dissolved oxygen analyzers, chlorophyll analyzers, ORP, ammonia, ION analyzers, and other safety and measurement tools with standard measuring parameters and options specialized for a bespoke measurement range catering to every industrial requirement. We at Vasthi Instruments take pride in providing impeccable services and safety measurement tools for our vast customer base at domestic and international industrial operations.
Online BOD Analyzer.pdf
Vasthi Instruments' VEOBOD1007 Series BOD Analyzer is a new generation of environmentally friendly BOD sensors launched by our company. It requires no reagents, no pollution, and is more economical and environmentally friendly. Small size and easy installation, water quality monitoring is available online. Automatic compensation for turbidity disturbances, with automatic cleaning, for stability even for long-term monitoring.
Our brand name ‘VASTHI’ has proven its credibility & reliability in Process Industries, by delivering zero-flaw devices. VASTHI makes measuring & safety instruments installed at thermal power plants, petrochemicals, fertilizers, cement, refineries, Steel, and other process industries. Our company employees distinguish themselves through their strong commitment to customer service and dedication to executing their requirements. We work together with our customers to create value in the fields of industrial and social systems. We strive to develop products and solutions that best meet clients’ expectations and needs.
Vasthi Instruments’ product portfolio includes Water analyzers for ETP and STP plants, COD, BOD, TSS, TDS analyzers, PH meter, sludge concentration analyzers, dissolved oxygen analyzers, chlorophyll analyzers, ORP, ammonia, ION analyzers, and other safety and measurement tools with standard measuring parameters and options specialized for a bespoke measurement range catering to every industrial requirement. We at Vasthi Instruments take pride in providing impeccable services and safety measurement tools for our vast customer base at domestic and international industrial operations.
Online Blue-green Algae Analyzer.pdf
The Online Blue-green Algae Analyzer adopts the principle of the fluorescence method, which is more efficient and faster than the traditional manual counting method and can be monitored online in real time. The sensor has better repeatability and stability. With an automatic cleaning brush, eliminates air bubbles, reduces the effects of contamination on the measurement makes the maintenance cycle longer and maintains excellent stability for long-term online use. It can play an early warning role.
Our brand name ‘VASTHI’ has proven its credibility & reliability in Process Industries, by delivering zero-flaw devices. VASTHI makes measuring & safety instruments installed at thermal power plants, petrochemicals, fertilizers, cement, refineries, Steel, and other process industries. Our company employees distinguish themselves through their strong commitment to customer service and dedication to executing their requirements. We work together with our customers to create value in the fields of industrial and social systems. We strive to develop products and solutions that best meet clients’ expectations and needs.
Vasthi Instruments’ product portfolio includes Water analyzers for ETP and STP plants, COD, BOD, TSS, TDS analyzers, PH meter, sludge concentration analyzers, dissolved oxygen analyzers, chlorophyll analyzers, ORP, ammonia, ION analyzers, and other safety and measurement tools with standard measuring parameters and options specialized for a bespoke measurement range catering to every industrial requirement. We at Vasthi Instruments take pride in providing impeccable services and safety measurement tools for our vast customer base at domestic and international industrial operations.
Fiber Optic Chlorophyll Analyzer.pdf
The Fiber-optic Chlorophyll Analyzer adopts the principle of the fluorescence method. According to the spectral absorption characteristics of chlorophyll a, the water body is irradiated by a high-energy LED light source, and the chlorophyll-a in the water body is excited to generate fluorescence of a specific wavelength, and the concentration of chlorophyll-a in the water is measured. The sensor's fiber-optic structure provides excellent repeatability and stability and is less susceptible to ambient light. An automatic cleaning brush to eliminate air bubbles, reduce the impact of contamination on the measurement, make the maintenance cycle longer, and maintain excellent stability for long-term online use.
Our brand name ‘VASTHI’ has proven its credibility & reliability in Process Industries, by delivering zero-flaw devices. VASTHI makes measuring & safety instruments installed at thermal power plants, petrochemicals, fertilizers, cement, refineries, Steel, and other process industries. Our company employees distinguish themselves through their strong commitment to customer service and dedication to executing their requirements. We work together with our customers to create value in the fields of industrial and social systems. We strive to develop products and solutions that best meet clients’ expectations and needs.
Vasthi Instruments’ product portfolio includes Water analyzers for ETP and STP plants, COD, BOD, TSS, TDS analyzers, PH meter, sludge concentration analyzers, dissolved oxygen analyzers, chlorophyll analyzers, ORP, ammonia, ION analyzers, and other safety and measurement tools with standard measuring parameters and options specialized for a bespoke measurement range catering to every industrial requirement. We at Vasthi Instruments take pride in providing impeccable services and safety measurement tools for our vast customer base at domestic and international industrial operations.
Portable Dew point meter.pdf
A portable dew point meter by Vasthi Instruments is a hand-held, light-weight, portable, and affordable dew point meter that is an easy-to-carry, battery-operated measuring tool. The portable dew point meter has an operating pressure of up to 20 Bar and moisture measuring range from 0 - 23000 PPM. The device has an incredible battery life, up to 20 Hrs on a single charge. The instrument is assembled in a rugged handheld IP65 protected plastic enclosure and equipped with quick-disconnect tubing couplings and an internal sensor manifold.
More from Vasthicontent (20)
Online COD Analyzer.pdf
- 1. Online COD Analyzer MODEL NO VEOCOD1005 Vasthi VEOCOD1005 Series COD Analyzer is a new generation of environmental protection type COD / TOC Analyzer launched by our company, which is reagent free, pollution-free, more economic and environmental protection. Small size, more convenient installation, online continuous water quality monitoring. Automatic compensation for turbidity interference, with automatic cleaning device, even long-term monitoring still has excellent stability Online COD Analyzer
- 2. VASTHI INSTRUMENTS Plot no:21&22, Block no:24, Phase-IV Auto Nagar, Guntur-522001. Andhra Pradesh, India. Tel: +91 863 2253 667, +91 738 2708 685, +91 958 1678 685 web: www. vasthi. com, E:info@vasthi.com. Feature Digital sensor, RS-485 output, support MODBUS No reagents, no pollution, more economical and environmentally friendly Can measure COD, TOC and other parameters Automatic compensation for turbidity interference for excellent test performance Technical Specifications Many organic substances dissolved in water absorb ultraviolet light. Therefore, the total amount of organic pollutants in water can be measured by measuring the absorption of these organic substances by ultraviolet light at a wavelength of 254 nm. VEOCOD1005 series Analyzer use two light sources, one 254nm ultraviolet light and one 850nm infrared light, which can automatically compensate the optical path attenuation and turbidity effects, thus achieving more stable and reliable measurement values. Item Parameters Model Measuring Range Application field VEOCOD1005 (6mmgap) COD 0.15~ 500 mg/l equiv. KHP TOC 0.06 ~ 30 mg/l equiv KHP Tap water COD 0.75~5000mg/l equiv. KHP TOC 0.3 ~ 150 mg/l equiv KHP Sewage treatment plant outlet, natural waters VEOCOD1005 (1mm gap) COD 2.5 ~ 10,000 mg/l equiv. KHP TOC 1.5 ~ 1100 mg/l equiv KH Industrial process control Power supply 12VDC+/-5% Output signal RS485/Modbus Accuracy 0.01mg/L COD Calibration 1 or 2 point calibration Housing material SS316