key parameter |
Parameter range |
sharpness of separation |
degree of accuracy |
soap-film flowmeter |
(50~6000)mL/min |
0.1mL/min |
≥±1.0% |
roots meter |
(10~260)L/min |
0.1L/min |
≥±1.0% |
Orifice flowmeter of the flow |
(80~130)L/min |
0.1L/min |
≥±1.0% |
Large flow orifice flow meter |
(800~1200)L/min |
1L |
≥±1.0% |
environmental temperature |
(-40~99)℃ |
0.1℃ |
≥±1.0℃ |
micropressure |
(0~3000)Pa |
1Pa |
≥±1% |
gauge pressure |
(-50~50)kPa |
0.01kPa |
≥±2% |
ambient atmosphere pressure |
(60~110)kPa |
0.01kPa |
≥±0.53kPa |
Flow detection repeatability |
±0.5% |
Battery Operating Time |
>8h |
POWER ADAPTER |
Input AC (100 ~ 240 V), 50/60 hz output DC12V 2 A |
Dimension-Main Unit |
(length232×wide334×hight215)mm |
Weight |
About 9kg |
power consumption of the host |
≤10W |