Hướng dẫn sử dụng máy đo hạt bụi Testo 380
https://testostore.vn/wp-content/uploads/2018/07/may-do-hat-bui-testo-380-1.png
https://testostore.vn/danh-muc/may-do-phat-xa/may-do-hat/
This instrument is based on the combination of differential pressure method and chromatography analysis technology. It is the only instrument in the market so far that provides the quantitative and qualitative analysis of organic gas permeability of various films and sheeting materials.
Hướng dẫn sử dụng máy đo hạt bụi Testo 380
https://testostore.vn/wp-content/uploads/2018/07/may-do-hat-bui-testo-380-1.png
https://testostore.vn/danh-muc/may-do-phat-xa/may-do-hat/
This instrument is based on the combination of differential pressure method and chromatography analysis technology. It is the only instrument in the market so far that provides the quantitative and qualitative analysis of organic gas permeability of various films and sheeting materials.
PGM-IR - Central to a grocery store’s refrigeration management approach
- portable leak detection
- ultra-sensitive infrared sensor
- capable of detecting refrigerant levels as low as 1ppm
Superior performance and functionality for low ppm level leak detection of refrigerants, including carbon dioxide
- immune to sudden changes in temperature or humidity
- audible tick-rate
- real-time ppm display
- built-in library of 50 refrigerants
- data logging capacity of up to 200 readings
- rechargeable Li-ion battery for a minimum of 8 hours runtime
- pinpoint leaks at their source!
The PGM-IR accurately detects the smallest leaks at their source. The unit is immune to sudden changes in temperature or humidity and to over-exposure. The PGM-IR requires no zeroing of positive readings with extended exposure to gas.
With its high flow rate, real-time ppm concentrations or TWA values are displayed instantly with corresponding audible tick-rate indicator to quickly and precisely pinpoint leaks, minimizing costs of labor and lost refrigerant. Rapid clearing time enables accurate ambient-air leak detection using the probe along a chiller or display-case. A re-zeroing algorithm and filter/bladder system allows the unit to be used in contaminated areas without affecting target gas readings.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
zkStudyClub - Reef: Fast Succinct Non-Interactive Zero-Knowledge Regex ProofsAlex Pruden
This paper presents Reef, a system for generating publicly verifiable succinct non-interactive zero-knowledge proofs that a committed document matches or does not match a regular expression. We describe applications such as proving the strength of passwords, the provenance of email despite redactions, the validity of oblivious DNS queries, and the existence of mutations in DNA. Reef supports the Perl Compatible Regular Expression syntax, including wildcards, alternation, ranges, capture groups, Kleene star, negations, and lookarounds. Reef introduces a new type of automata, Skipping Alternating Finite Automata (SAFA), that skips irrelevant parts of a document when producing proofs without undermining soundness, and instantiates SAFA with a lookup argument. Our experimental evaluation confirms that Reef can generate proofs for documents with 32M characters; the proofs are small and cheap to verify (under a second).
Paper: https://eprint.iacr.org/2023/1886
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Enhancing Performance with Globus and the Science DMZGlobus
ESnet has led the way in helping national facilities—and many other institutions in the research community—configure Science DMZs and troubleshoot network issues to maximize data transfer performance. In this talk we will present a summary of approaches and tips for getting the most out of your network infrastructure using Globus Connect Server.
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdfPeter Spielvogel
Building better applications for business users with SAP Fiori.
• What is SAP Fiori and why it matters to you
• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
• How SAP Fiori paves the way for using AI in SAP apps
Leading Change strategies and insights for effective change management pdf 1.pdf
Testo 316 4 datasheet 2012
1. We measure it.
Leak detection set
for refrigerants
testo 316-4
Very high sensitivity of á3g/a allows the detection of the
g/a
smallest leaks
Very long sensor life
Optical and audible alarm for optimum leakage detection
Permanent sensor check for fast and safe work
Earphone connection for secure leakage detection in loud
surroundings
Trend display shows maximum leakages
The testo 316-4 (Set 1) is a fast and reliable leakage The trend display shows maximum leakages and facilitates
detector for all common refrigerants. The sensor is the localization of leaks. The flexible gooseneck allows the
permanently monitored and shows malfunctions or optimum positioning of the sensor close to the pipe or other
contamination in the display. The use of test leaks is thus measurement site.
superfluous. If dirty, the sensor can simply be cleaned, and For refrigeration systems which operate with ammonia,
is immediately ready for use again. there is the testo 316-4 (Set 2) specially for
The very high level of sensitivity of á3g/a according to EN ammonia, or the replacement ammonia head (NH3) for the
14624 allows the detection of the smallest leakages. The testo 316-4 (Set 1).
display changes from green to red when leaks occur. An
audible signal additionally indicates detected leakages. With
the earphone, testo 316 can also be used in loud
surroundings.
www.testo.co.uk
2. testo 316-4 We measure it.
Technical data / Accessories
Techn. data sensor
testo 316-4 Set 1 Meas. parameter g/a
Detectable R134a, R22, R404a, H2 and all common
Set 1 consisting of testo 316-4, sensor head refr. refrigerants such as CFC, HCFC, HFC NH³
(CFC, HCFC, HFC, H2), case, mains charging (separate sensor head)
unit, earplug) Lower reaction 3 g/a
threshold
Part no. 0563 3164
General technical data
Reaction time á1 s
Leakage alarm optical and audible alarm
Complies with: 1g/year sensitivity acc. to EN 14624
and E 35-422
testo 316-4 Set 2
Length of gooseneck 370 mm
Set 2 consisting of testo 316-4, sensor head Start-up time á 50 s (0 to +50 °C)
NH³, case, mains charger unit, earplug á 80 s (-20 to 0 °C)
Oper. temp. -20 to +50 °C
Part no. 0563 3165 Oper. humidity 20 to 80 %RH
Storage temp. -25 to +70 °C
Power supply 1 battery block (6 cells NiMh)
Battery life 6 h (Continuous operation)
Dimensions 190 x 57 x 42 mm
Weight 348 g
Warranty 24 months (instrument and sensor)
Accessories Part no. Detectable refrigerants
Refrigerants Reference Refrigerant Refrigerant
Refrigerants group refrigerant detectable selection
Accessories for measuring instrument (Lower response
threshold specified) in instrument
Spare head for refrigerants (CFC, HCFC, 0554 3180 CFC x R22
HFC, H2) H-CFC x R22
Subject to change without notice.
H-HFC x R404a
R12 x R22
Spare head for ammonia (NH³) 0554 3181 R22 x x R22
R123 x R22
R134a x x R134a
R404 x x R404a
R407a, b, c, d, e x R134a
R408 x R22
R409 x R22
R410a x R134a
R505 x R22
R507 x R134a
R600/R600a x R22
Hydrogen x x H2
Ammonia x x NH³
0981 9224/msp/A/01.2012
R410a x R134a
R124 x R22
R227 x R134a
R422d x R134a
R11 x R22
R290 x H2
R508 x R134a
R427a x R404a
R1270 x R22
www.testo.co.uk R1150
R170
x
x
R22
R134a
