1. Scope of application
Radiator vacuum leakage test (Test sealing, negative pressure, leakage, leakage time, etc.)
2. According to the standard
QC/T468-2010 Automotive radiator 5.4 vacuum test, FAW standard
3. Technical parameters
Output pressure: -95~0KPa
Pressure sensor measuring range: -100~0KPa
Pressure sensor accuracy: ±0.25%
Depressurization rate:0 ~ 5KPa / s (Calculated according to 10L volume test piece)
Pressure control accuracy: ±0.5% F.S
Number of test pieces: 1 channel (Extensible workstation)
Water bath temperature: RT ~ 50°C