Technical parameters:
1. Volume range: 3 L
2. Volumetric accuracy: ± 0,4 %
3. Volume range: 2 L
4. volumetric accuracy: ± 0,4
Working environment atmospheric pressure, temperature and humidity: 800 hPa~1060 hPa, 0 ℃~+50 ℃, 30%~100% RH
Atmospheric pressure, temperature and humidity of the storage environment: 700 hPa~1060 hPa, -10 ℃~+55 ℃, ≤100% RH
7. Air tightness: when internal pressure is 8 kPa, air leakage is less than 3 L/min
