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Products Description
Gas Detection Reimagined: A Comprehensive Overview of Nexisense MS600-He Portable Helium Gas Detector
Helium (He), as an inertgas widely used in leak testing,refrigeration, medical, and scientific applications, requires highly accurate concentration monitoring. The NexisenseMS600-He Portable Helium Gas Detector is anall-in-one solution designed for onsitehelium detection, offering precision,stability, and portability, suitable formodern industrial environments.
What is Nexisense MS600-He Helium Gas Detector?
The Nexisense MS600-He Portable Helium Gas Detector is a portablehelium concentration detection device based on the thermal conductivity principle, featuring an in-built pump-sampling system. It supports single helium gas detection, and optionally accommodates additional sensorsfor up to 8 different gases. The deviceis designed for use in industries such as petrochemical, environmental monitoring, leak detection, and gas-tightnesstesting.
Working Principle: Thermal Conductivity Detection
The thermal conductivity principle relies on the differencesin thermal conductivity between gases. Helium, due to its high thermalconductivity, significantly affects the heat dissipation efficiency of a heating element when passing through a thermal conductivity sensor. The device calculates helium concentration by measuringtemperature variations. This principle offers several advantages:
Highly sensitive to heliumwith fast response time
Minimal interference from humidity and other gases
Long lifespan and low maintenance cost
Structure & FunctionAnalysis
The Nexisense MS600-He Portable Helium Gas Detector adoptsa modular design and high-protectionstructure to ensure reliable performance inharsh industrial environments. Key structural andfunctional features include:
Body Structure: 195×77×46mm, aluminum alloy shockproof casing,weighing only 350g for portability
Display System: 2.5-inchhigh-definition color screen, displays helium concentration, temperature, humidity, alarm status, battery level, and time
Sampling System: Built-in high-efficiency pump sampling system, sampling distance ≥10 meters, withreplaceable moisture and dust filters
Alarm System: Sound, light, vibration, and visual alarms, supportinginterval, weighted average value alarms, and more
Data System: 100,000 data pointsinternal storage, supports SD card expansion and USB, Bluetooth, RS232 data transmission
Power System: 6000mAh polymer battery,long battery life, supports charging during operation, USB fast charging
Multiple Measurement Modes for Complex Environments
The Nexisense MS600-He Portable Helium Gas Detector offers flexible measurement modes:
Real-time Measurement: Suitable for continuous leak detection and monitoring gas concentration fluctuations in enclosed spaces
Scheduled Measurement: Extends battery life incases of slow concentration change
Single Point/Area Inspection: Ideal for fast helium leak detection in the field
High Temperature Measurement: With optional high-temperature sampling handle, capable of measuring heliumconcentration in environments up to 1300°C
Nexisense MS600 Portable Helium Gas Detector Parameter Overview
| Parameter | Description |
|---|---|
| Brand/Model | Nexisense MS600-He |
| Detected Gas | Helium (He) and optional6-8 additional gases |
| Detection Principle | Thermal conductivity principle |
| Detection Range | 0～50%, 100%Vol, 0～10000/50000/100000ppm (optional) |
| Resolution | 1ppm / 0.01%Vol / 0.001%Vol (depending on range) |
| Response Time (T90) | ≤20 seconds |
| Recovery Time | ≤30 seconds |
| Sampling Method | Built-in pump-sampling, flow rate 500 mL/min |
| Display Screen | 2.5-inch 320×240 HD color screen |
| Alarm Method | Sound,light, vibration, visual, multi-mode selectable |
| Operating Temperature | -40°C ~ +70°C |
| Humidity Range | 0-99%RH, supports high humidity environments |
| Gas Temperature | Default -40°C ~ +70°C, up to 1300°C with optional handle |
| Battery Specifications | 3.7VDC, 6000mAh polymer battery, supportsUSB hot-plug charging |
| Data Storage | 100,000 points internal, SD card expansion |
| CommunicationInterface | USB, RS232, Bluetooth (optional) |
| Printer Support | External wireless Bluetooth thermal printer (optional) |
| Protection Level | IP67, dustproof, waterproof, short-time immersion |
| Explosion-proof Rating | Intrinsically safe Exia II CT4 |
| Dimensions/Weight | 195×77×46mm/ 350g |
| Accessories | Aluminum instrument case, filter, crocodile clip,data cable, manual |
| Optional Features | Temperature and humidity measurement, high-temperature pre-treatment system, wireless printing,remote transmission |
Smart and User-Friendly Design
In addition to high performance, the Nexisense MS600-He Portable Helium Gas Detector incorporates several intelligent design features to enhance user experience and safety:
Calibration Protection Mechanism: Error calibration recognition, automatically blocking incorrect calibrations to ensuremeasurement accuracy
Data Recovery &Log Recording: Supports calibration logs, maintenance records, and fault resolution tracking
Language Switching: Default Chinese interface, adaptable fordifferent users, intuitive and clear
Unit Auto-Switching: Supports automatic switching between PPM, mg/m³, Vol%, LEL%, ppb, etc.
Nexisense MS600-He Portable Helium Gas Detector Typical Application Scenarios
Petrochemical Industry: Storage tanks, pipeline welding leak testing, leak alarms
: High-purity helium environment monitoring, gas experimental testing
Environmental Monitoring:Helium-hydrogen mixture analysis, exhaust gas helium concentration evaluation
High-Temperature Applications: Boilers, flue gas, industrial furnace exhaust analysis
Semiconductor & Optoelectronics Industry: Precise gas detection, ensuring cleanroom safety
Conclusion
The Nexisense MS600-He Portable Helium Gas Detector integrates high-performance thermal conductivity detection technology, industrial-gradeprotection, and intelligent operational systems,making it a flagship product forindustrial gas detection.
Whether it's for single helium concentration monitoring or multi-gas detection in complex industrial environments, the MS600-He Portable Helium Gas Detector delivers professional support with excellent precision, stability, and usability. It’s not just a detection tool; it's a trusted assistant foryour onsite safety and regulatory compliancetesting processes.
Choose Nexisense MS600-He, and bring a true revolutionin safety and efficiency to your helium gas detectionneeds.
