Flow Rate Type Air Tightness Pressure Leak Detector Applied in Vacuum New Energy
Product Description
The instrument uses the high-precision mass flowmeter as the core detecting device, and uses large-flow and low-leakage pneumatic valves to control the system flow.
Product Parameter
| Air Tightness Pressure Leak Detector |
| Flow sensor | Display precision | The value can be set to 0 to 4 decimal places |
| Sensor range | LC103 | 30mL/min~1000mL/min (optional) |
| | LC101 | 15mL/min~500mL/min (optional) |
| Sensor error | ±3%F.S. |
| Direct pressure sensor | Display precision | The value can be set to 0 to 4 decimal places |
| Recommended test pressure range | LC103 | Mechanical pressure regulating | 10~600KPa(optional) |
| | LC101 | Mechanical pressure regulating | 10~600KPa(optional) |
| Sensor error | ±0.1%F.S. | | |
| Display unit | Test pressure | kPa,Mpa,kg/cm2,psi,mbar,bar,Torr,mmH2O,mmHg |
| Leakage | mL/s,mL/min,L/min,L/h, m3/h,Pa/min,g/h,SCCM |
| Parameter program number | 64 groups(1~64) |
| Test beat setting | 0 ~ 999 seconds, test time 1800 seconds |
| Power supply | AC 220V±10%,50Hz | | |
| Test pressure source | Clean, dry, adequate flow, not less than 500KPa and 100KPa above the test pressure pressure source |
| Overall dimensions | 460mm×328mm×222mm |
Product Performance
By filling compressed air of specified pressure into the measured object (product), this instrument detects whether there is leakage according to the change of its internal pressure. Firstly, the leak detector fills the measured object with the regulated gas, and then stops the inflation to maintain pressure. During the pressure maintaining process, it senses the pressure drop caused by leakage, that is, direct pressure leakage rate, through a high sensitivity pressure sensor.
Industry Application
Automobile, new energy, electronics, medical, food
