Close-up photo of an ATEQ master jet used as a calibrated leak reference for tester verification

MASTER LEAKS

LEAK TESTER – CALIBRATION CHECKING

Master leaks are used to check calibration and calibrate ATEQ leak testers from the F and G range.

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MASTER LEAK : FEATURES

Photo showing the control panel and digital display of the ATEQ F620 leak tester

 

LEAK DETECTOR-CALIBRATION CHECKING

Master leaks are used for checking calibration and calibrating ATEQ Leaktesters from the F and G range.
The leaks are delivered with a certificate of calibration in a protective box, mounted on a quick connector.

Photo of a master leak

Operating instructions :

The leak must be used with dry and clean air
• The “O” ring located inside the leak must be checked
• The leak must not be used under water, and must be put in its box after use
• The leak can be visually checked by generating bubbles using tubing under water
• The zero of the instrument must be checked by blanking the instrument output with cap
• Option : an extra leak can be provided in the same box to allow a double calibration check or a spare calibration office to be used when one is sent to our laboratory for a recertification

Table showing different types of leaks with their corresponding air leak rates

MASTER JET : FEATURES

Photo showing the back side of the ATEQ 7 Series tester connected to leak jets

 

FLOWMETER – CALIBRATION CHECKING

Master jets are used for checking calibration and calibrating ATEQ Flowmeters from the D range.
The jets are delivered with a certificate of calibration in a protective box, mounted on a tube fitting.

Photo of a master jet

Operating instructions :

• The jet must be used with dry and clean air
• The jet must not be used under water and must be put in their box after use
• The jet must be periodically checked by ATEQ’s metrology department
• The zero of the instrument must be checked by blanking the instrument output with cap
• Option : an extra jet can be provided in the same box to allow a double calibration check or a spare calibration office to be used when one is sent to our laboratory for a recertification

Table listing jet types with corresponding air flow rates measured at 20 °C and 1013 hectopascals

MASTER LEAK / MASTER JET : FACTSHEETS

Detailed information about the MASTER LEAK / MASTER JET including features, specifications, etc.