【Equipment introduction】
Air Conditioner Hose Impulse Testing Machine is the failure of the N-cycle pressure alternating fatigue generated by the simulation of the pressure-bearing components of the air-conditioning system in actual working conditions (Including medium temperature, ambient temperature, impulse pressure, etc. in the air conditioner hose, joints,and other automotive pressure-bearing parts. Verification of fatigue is based on whether the automotive air conditioner hose can complete the number of cycles according to the standard under high and low temperature/pressure conditions.
【Test items】
Air conditioner hose, air conditioner pipe, condenser, evaporator, heater core, water tank, liquid storage tank, expansion valve, etc.
【Applicable standards】
QC/T 664-2000, Volvo: 8888106350, Audi: LAH 4H0 260 E, PSA: B27 3010 E, GMW: 14319, Honda: 8031Z-TBAA-A000, Dongfeng: EQC-1330, Haima: QHMAC 103.261-204-2005 , BAIC: LJ86002-2016, Japan Valeo: CFH150, SAIC SMTC 9 312 003
【Technical parameters】
Pressure range: 0-5MPa/6MPa arbitrarily set
Impulse frequency: 0-1.5Hz/2Hz arbitrary setting
Number of test: 0-100,000 times arbitrarily set
Impulse waveform: Trapezoidal wave, sine wave, etc.
Ambient temperature: -40°C-135°C
Medium temperature: Room temperature RT/-20°C-135°C
Test medium: Frozen lubricating oil, PAG oil
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