SF6 Gas Leak Detection and Analysis
  • Product Introduction

The ZC-318B SF6 comprehensive tester uses imported sensors with reliable performance as sensitive components. The humidity sensor adopts Finnish VAISALA company's humidity sensor, and the purity, SO2, H2S, CO, HF and other sensors adopt British ALPHA company's thermal conductivity sensor and electrochemical sensor; At the same time, it is equipped with the most advanced ARM development technology, precision sensors such as mass flow sensors and temperature sensors, making the sampled data more realistic, reliable, and faster in operation. The device integrates real-time measurement, curve display, power management, time system, file system, data query, data printing and many other functions, integrating advanced sensor technology and information technology at home and abroad, humanized operation and perfect functions. The instrument adopts a color LCD display screen, with a friendly, beautiful interface and easy operation.

  • Product Parameters
Measurement rangeDew point -80 ℃~+20 ℃, (supports ppmv, etc.)
Dew point accuracyThe testing accuracy is better than ± 2 ℃ (within a certain range)(When the dew point temperature is below 0 ℃, the sensor output is frost point)
Response time 63% [90%]+20→-20℃   Td   5s[45s]
-20→-80℃   Td   10s[240s]
ResolutionDew point 0.1 ℃ or 0.1ppm
Repeatability± 0.2 ℃
Measurement range of gas decomposition productsSO2:0~100 µ l/l
H2S:0 ~ 100 µl/l
CO: 0 ~ 500 µl/l
HF: 0~10 µl/l
SensitivitySO2: ± 0.5 µ l/l
H2S:±0.5µl/l
CO:±1µl/l
HF: 0.1µl/l
SF6 gas purity measurement range60-99.99%
Measurement accuracyWithin the range of 90% to 99.99%, the error is ≤± 3%
Probe protectionStainless steel sintered filter screen
Working voltage220VAC ± 10%, 24V lithium battery
Storage temperature level-40 --+70 ℃
Operating environmentTemperature: -35 to+60 ℃
Pressure: 0-20bar
Sample gas flow rate: No impact
Volume weight340 × 200 × 120 (mm), 6.5kg


  • Product Features

1. Large capacity storage function, capable of storing 1000 records

2. Battery level prompt

3. Good repeatability and fast response speed

4. Touch operated instruments

5. Large screen color LCD display

6. Advanced probe protection function

7. Anti pollution and anti-interference

8. High sensitivity and good stability

9. Small and beautiful size, easy to carry

10. Intuitive curve display

11. Automatic conversion of micro water value to 20 ℃ standard micro water value


  • Product Video

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