2021.10.07

Anhui Gadro passed the national “high-tech enterprise” certification!

The national high-tech enterprise certification of enterprises with core intellectual property rights, R & D investment, R & D team building, scientific and technological achievements ...

2020.08.04

Gadro officially selected as a national science and technology-based small and medium-sized enterprise

Gadro is committed to creating a new benchmark in the intelligent vacuum detection industry, we adhere to the principle of “user first”, and put the user's needs in the first place. We alw...

2019.11.15

Helium mass spectrometry leak detector six common helium detection methods

Leak detection and modern industrial production, maintenance, scientific research and other fields are inseparable, the traditional leak detection bubble leak detection (Bubble Test), differential...

2019.11.15

How do you perform a helium leak test on an automotive air conditioner evaporator condenser?

For the refrigeration effect and service life of automobile air conditioner, the leakage check of evaporator and condenser (commonly known as “the two devices”) of automobile air conditioner i...

2019.11.15

Common use of helium leak detectors in pressure vessels

In pressure vessels, there are three common methods of leak detection using helium mass spectrometry, i.e., the helium spray method (negative pressure method), the suction gun method (positive pre...

2019.06.15

Areas of application for hermetic leak testers

Gas tightness tester (also known as leak tester, gas tightness tester, leak tester, dry tester, leak tester) The traditional test specimen sealing (also known as leakage) is used to soak the water...