iSF6-1800S He Chilled Mirror Clean Air Multi-Analyzer

The iSF6-1800S He is applied to measure the humidity, helium, oxygen, and other components of the filling gas of GIS and other electrical switching equipment after helium detection.

iSF6-1800S He chilled mirror clean air multi-analyzer is suitable for gas detection in switchgear (GIS) with clean air insulation technology. It can measure the concentration of oxygen, carbon dioxide and nitrogen in the switching gas chamber, and the residual amount of helium after helium detection. It can also measure gas moisture, gas chamber pressure, and other parameters.

It uses high-precision electronic flowmeters for automatic flow control. Advanced chilled mirror technology, combined with customized high-precision sensors, delivers highly accurate humidity analysis. It combines real-time measurement, power management, time management, file system, data management and many other functions in one. With the integration of internationally advanced sensor technology and information technology, friendly human-computer interaction touch interface, iSF6-1800S He is the ideal equipment for gas measurement.

Key Features

  • Rapid dew point measurement technology 
  • Synchronous measurement of dew point/ humidity volume ratio/mass ratio
  • Flow self-tuning technology
  • High performance He sensor 
  • High stable oxygen sensor 
  • One-click start measurement
  • Mass data storage
  • Temperature compensation, pressure compensation technology Self-sealing interface
  • Multilingual selection
  • True color LCD touch screen 
  • Overload protection

Specification

Dew point:
Measuring range: -60 °C~+20 °C
Measurement accuracy: -50°C~+20°C Calibration accuracy ±0.2 °C

Measurement settings:

O2: Measurement range:0~25% 
Measurement accuracy:≤±0.05%vol

N2: Measurement range:0~100%
Measurement accuracy:general component precision

He: Measurement range:0~5% 
Measurement accuracy:≤±0.1%vol


Resolution: ±0.01

Response time: ≤20s 

Sampling flow: ≤1000ml/min (automatic adjustment)

Sample gas pressure: 1.1~11bar abs.

Data storage: >8000 groups

Data output: USB Key 

Power supply: AC 100-240V 50 or 60Hz; An external UPS is optional 

Display: Touch LCD screen directly displays dew point, micro water content in ppm, content of He, oxygen, and nitrogen, chamber pressure, time and date, Chinese and English display, etc

Installation: Integrated

 

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