Differential pressure detection instrument

Differential pressure detection 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 Differential pressure detection 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 Of Differential pressure detection 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  Differential pressure detection instrument

Way of workingVolumetric
Pressure range-85~0( optional)
Pressure adjustment accuracy0.2%F.S
Pressure unitKpa
Pressure adjustment methodMechanical
Parameter group10sets
Time setting (s)999.9
External control signal2 signal
I/O interfaceSupport
Data storage100000
Gas sourceGreater than the maximum test range
Suitable for productsOpen / fully sealed structure
Detection methodExternal pressure test
Input voltageAC220V 50HZ
Physical dimension470mmx290mmx280mm

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