【Equipment introduction】
Air conditioning hose impulse test stand 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 conditioning hose can complete the number of cycles according to the standard under high and low temperature/pressure conditions.
【Test items】
Air conditioning hose, air conditioner pipe, condenser, evaporator, heater core, water tank, liquid storage tank, expansion valve, etc.
【Applicable standards】
QC/T 664-2000 Automotive air conditioning (HFC-134a) with a hose and hose assemblies
Volvo: 8888106350
Audi: LAH 4H0 260 E
PSA: B27 3010 E
GMW: 14319 Refrigerant Hose and Couping HFC134a
Honda: 8031Z-TBAA-A000
Dongfeng: EQC-1330 Air conditioning system pipeline
Haima: QHMAC 103.261-204-2005 Refrigeration hose assembly
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

About our company
Shenyang Ziweiheng Testing Equipment Co., Ltd. is a prominent manufacturer and supplier of high-quality testing equipment. We specialize in the design, manufacture, and sale of automotive filter, pipeline, radiator testing machines, and other related goods. With years of business experience, we have established a reputation for excellence and customer satisfaction. Our products are widely used in industries such as automotive, construction, and engineering. We take pleasure in offering dependable testing solutions that match worldwide quality requirements. Our highly qualified engineers and technicians work tirelessly to guarantee that our clients receive the finest possible service and support.
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