Features and Advantages
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
Parameter
| Measurement range | Dew point -80 ℃~+20 ℃, (supports ppmv, etc.) |
| Dew point accuracy | The 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] | |
| Resolution | Dew point 0.1 ℃ or 0.1ppm |
| Repeatability | ± 0.2 ℃ |
| Measurement range of gas decomposition products | SO2:0~100 µ l/l |
| H2S：0 ～ 100 µl/l | |
| CO: 0 ～ 500 µl/l | |
| HF: 0～10 µl/l | |
| Sensitivity | SO2: ± 0.5 µ l/l |
| H2S：±0.5µl/l | |
| CO:±1µl/l | |
| HF: 0.1µl/l | |
| SF6 gas purity measurement range | 60-99.99% |
| Measurement accuracy | Within the range of 90% to 99.99%, the error is ≤± 3% |
| Probe protection | Stainless steel sintered filter screen |
| Working voltage | 220VAC ± 10%, 24V lithium battery |
| Storage temperature level | -40 –+70 ℃ |
| Operating environment | Temperature: -35 to+60 ℃ |
| Pressure: 0-20bar | |
| Sample gas flow rate: No impact | |
| Volume weight | 340 × 200 × 120 (mm), 6.5kg |
