Calibration Leak

[Feature]

● The Metrological Verification Institution certification in accordance with CNAL
● Pressure range: 0.05MPa-5.0MPa
● Leak rate: 1×10-2 ～ 1×10-7 mbar.l/s (Standard or specified pressure)
● Customization according to customer requirements
● Apply to use in very low temperature and dusty environment
● Standard product applies to helium
● Custom models apply to multi-gases