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Leak Tester
泄漏测试

A number of industries such as automotive parts (e.g. engine blocks, air bags, etc.), medical equipment (e.g. catheters) and food packaging rely on various verification tests to ensure that such critical parts are leak proof.

Industrial leak testing benefits from high speed and excellent repeatability offered by the Axetris mass flow meters. Axetris leak tester customers call it “fast repeatability”.

Leak test stations based on Axetris mass flow solutions ensure a sure and fast recognition of defective parts. The high speed is achieved thanks to the proprietary platinum-based MEMS technology, with its quick reaction time and low pressure drop. The robust design ensures that flow and pressure pulses don’t destroy the sensor or adversely influence its repeatability.


The Axetris mass flow meter modules of the MFM 2000 and 2200 series are the perfect choice if you can install them in your instrument. For applications outside of a protective housing, we recommend the use of the MFC 2100 series.


Also important: Mass flow-based leak testing has clear advantages compared to pressure decay-based leak testing. In general it is faster because the required measuring time does not depend on the size of the volume to be tested.


Axetris mass flow solutions offer the following advantages for use in industrial leak testers:

  • Fast repeatability
  • Robust packaging
  • Low pressure drop
  • Ultra compact size

Mass Flow Controller

MFC 2022

MEMS based mass flow controller module MFC 2022 with 0…5 V and RS-232 TTL Interface

Axetris - Mass Flow Controller - MFC 2022

MFC 2122

MEMS based mass flow controller MFC 2122 with 0…5 V and RS232 EIA Interface

Axetris - Mass Flow Controller - MFC 2122

MFC 2132

MEMS based mass flow controller with housing, RS-232 EIA and analog 4…20 mA interface

Axetris - Mass Flow Controller - MFC 2122

MFC 2152

MEMS based mass flow controller with housing and RS-485 full duplex interface

Axetris - Mass Flow Controller - MFC 2122

MFC 2222

MEMS based mass flow controller module with RS-232 EIA and analog 0…5 V interface

Mass flow devices MFM 2242 BE-B

MFC 2252

MEMS based mass flow controller module with RS-485 full duplex interface

Mass flow devices MFM 2242 BE-B

MFC Plus

Mass Flow Controller for full scale flows up to 20,000 sccm. Main features are an unmatched dynamic range and compact size.

全新的质量流量控制器 MFC Plus

Mass Flow Meter

MFM 2020

Mass Flow Meter Module MFM 2020 with 0…5 V and RS-232 TTL Interface

Axetris - Mass Flow Meter - MFM 2020

MFM 2120

Mass Flow Meter MFM 2120 with 0…5 V and RS232 EIA Interface

Mass flow devices MFM 2120 BE S a

MFM 2130

MEMS based mass flow meter with housing, RS-232 EIA and analog 4…20 mA interface

Mass flow devices MFM 2120 BE S a

MFM 2150

MEMS based mass flow meter with housing and RS-485 full duplex interface

Mass flow devices MFM 2120 BE S a

MFM 2220

MEMS based mass flow meter module with RS-232 EIA and analog 0…5 V interface

Mass flow devices MFM 2240 B-B

MFM 2250

MEMS based mass flow meter module with RS-485 full duplex interface

Mass flow devices MFM 2240 B-B

MFM Plus

Mass Flow Meter for full scale flows up to 20,000 sccm.

全新的质量流量计MFM Plus

Mass Flow Manifold

Custom Solutions

Custom mass flow manifold solutions, tailor-made for every individual customer's specific needs.

Axetris Mass Flow Manifolds Custom Solutions

Standard Platform

Available for use with up to 4 mass flow controllers/meters in mixer or splitter configurations.

Axetris Mass Flow Manifolds Standard Platform

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