DC air tightness testing instrument

DC air tightness testing instrument

Air tightness tester is also called air leak tester, waterproof tester, seal tester, etc. It is called differently according to the use, but its main use is the same - to judge the amount of leakage by the pressure rise and fall method, so as to judge The air tightness of the product or component is excellent.


The working principle of the DC air tightness testing instrument

Fill the product with a certain pressure of gas, balance, detect (by detecting the change or drop of the gas pressure to determine whether the product is qualified or not), and exhaust.

Scope of application DC air tightness testing instrument

Automotive industry: waterproof test of headlights, waterproof test of engine parts, vehicle cameras, antennas, etc.

Battery industry: waterproof test of lithium battery shell welding line, sealing test of terminal and shell, etc.

Home appliance industry: coffee machines, juicers, blenders, kettles and other products with waterproof requirements.

Smart wear: smart bracelets, watches, underwater alarms, waterproof detection, etc.

Electronic consumption: sports audio, bluetooth speakers, etc., epilator, electric brush, electric bath head, etc.

Military supplies: waterproof detection of walkie-talkies, hand-held walkie-talkies, vehicle-mounted walkie-talkies, three-proof mobile phones, etc.

Valve pipeline: the sealing of the valve, the permeability of the pipeline, the waterproofness of the joint, etc.

Parameters of  DC air tightness testing instrument

Operation modeDirect pressure
Pressure range3~50Kpa
Pressure adjustment accuracy0.2%F.S
Pressure unitKpa
Pressure adjustment methodMechanical
Parameter group10 sets
Time setting(s)999.9
External control signal2 signal
I/O interfaceSupport
Data storage capacity100000
Gas sourceGreater than the maximum test range
Suitable for productsOpen type / product with test hole
Detection methodInternal pressure test
Input voltageAC220V 50HZ
Physical dimension470mmx290mmx280mm

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