快速支持
直接联系认证专家
Power supply: AC220V 50HZ
Measuring range: (1～15)s,(15～300)s,(300～9999s)
vacuum container volume: big vacuum(380±1) ml, small vacuum (38±1) ml；
Vacuum range:
1st gear 50.66kPa -> 29.33kPa
2nd gear 50.66kPa -> 48kPa
3rd gear:50.66kPa -> 48kPa；
Test area:(10±0.05)cm²
Test Pressure: (100±2)kPa (Automatic pressure)
Dimension:(320 × 380 ×360) mm(L×W×H)
