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Leak test instrument consultation:
Mr.Zhang:+86 18588293461
Mr.Zhang:+86 18664358455
Address:NO.7004 Songbai Road,Hanhaida Industrial Park,Songgang Town,Bao'an District,Shenzhen,China


Leak tester
HP Economic Type Air Leak Tester

HP Economic Type Air Leak Tester

model number:

Product description

Product Decription


Hairuisi sealing tester is a new ,high precision and non-destructiove air leak tester .Our air leak tester adopts pressure principle and uses compressed air as the medium to detect leaks. It is a non-destructive testing instrument. The working principle is to apply a certain pressure to the inner cavity or outside of the product to be tested, then close the valve. After a period of stability, measure the change of the air pressure during the detection period and calculate the leakage amount by our precision sensor.This instrument is widely used in the sealing test of open products or sealed products with its high precision and full-featured features.


♦Features of HP Pioneer Type 


The Pioneer type is the new economic instrument introduced by Hairuisi Company to adapt to the market. Convenient operation interface, economical and practical cost-effectiveness won praise in the market .

The function and performance parameters of the instrument can meet the needs of most customers.



1)High sensitivity pressure sensing and regulating unit. The minimum resolution can reach 0.1Pa.This algorithm has obtained national patents

2)Hairuisi independently developed the patented technology, "IVT pneumatic seal Valve Terminal, greatly improving the testing accuracy and ensuring the stability of the instrument .

   The inflatable speed has also been greatly improved.

3)Large touch screen, intelligent operation system, the graphic UI design based on the detection process,the operation interface is simple and clear, easy to teach and easy to learn.

4)There are two kinds positive and negative pressure options and 8 basic test modes, which can be combined and selected.

5)A variety of communication interfaces: built-in RS232 serial port, RJ45 network port, USB communication interface, LTP external I/O control port, support a variety of communication protocols.

6)The system has more than 100 groups of subroutines, each subprogram can be programmed separately, can be selected and combined to meet various complex test requirements.

7)Various pressure regulating components and range are optional. The range of air pressure(-80KPA - 1MPa). Electronic pressure regulating valve can be used to achieve multiple pressure 

   sequential tests.          

 8)Ultra-high stability and ease of use have been tested in the market.

9)A variety of accessories are available, inflatable bypass, quick connector, standard leak, Support third party check, can issue check report.


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