快速支持
直接联系认证专家
1. Measuring range: purity: 0 to 100%.
2. Accuracy: purity: ± 1%.
3. Resolution: purity: 0.1%.
4. Repeatability: purity: ± 0.5%.
5. Pressure range: 0 ~ 1MPa.
6. Gas flow rate: 0.3 ~ 0.4L / min.
7. Measuring time: 5 minutes.
8. Operating voltage: 110 ~ 220VAC, AC and DC
9. Storage temperature rating: -25 ~ + 70 ℃
10. Operating environment: temperature: -25 ~ + 60 ℃
11. Power supply: lithium battery, AC and DC dual-use, automatic switching, overcharge and over discharge protection lithium battery, AC and DC dual-use, automatic switching, overcharge and over-discharge protection
12. Volume weight: 330 × 320 × 152 (mm), 3.5kg
Main Features:
1. 5.0" TFT touch screen design
2. 32-bit ARM MCU
3. Separately designed air way and circuit
4. Large capacity storage function
5. Digital display of battery electric quantity
6. Good repeatability, high response speed
7. Automatic calibration of gradient
8. Color LCD display
9. Advanced probe protection function
10. Anti-pollution, anti-disturbance
11. High sensitivity, good stability
12. Small, beautiful, easy to carry
