| After-sales Service: | 1 Year |
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| Power Supply: | AC 220V |
| Certification: | CE, TUV, ISO |
| Warranty: | 1 Year |
| Temperature Range: | -40°c~+60°c |
| Temperature Control Accuracy: | ≤±1°ºC |
| Customization: |
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Audited Supplier The vehicle high and low temperature environment test chamber specializes in providing vehicle high and low temperature testing services. It complies with relevant international and domestic standards and can evaluate the tolerance, reliability and adaptability of the vehicle or interior parts in extreme temperature environments to ensure vehicle quality. and stable performance, improving user satisfaction and trust. HUANYI Instruments is committed to providing the automotive industry with safe, stable, and energy-saving comprehensive vehicle testing solutions, and continues to help the automotive industry product R&D and reliability upgrades.
Application areas
The vehicle environment model laboratory, also known as the vehicle environment test chamber, can reproduce natural conditions, simulate environmental temperature and humidity, sunshine intensity, rain corrosion, driving road conditions, exhaust emissions and fresh air supply, etc., and perform functions such as vehicle development and performance evaluation. and quality inspection are of great significance. This system can be used to complete engine cooling tests, air conditioning system development, hot and cold emission tests, heating system development, hot and cold start tests, defrosting and defrosting tests, etc., which can improve the comfort, safety and reliability of automobiles and accessories. Continuously improve to provide an effective platform.
1. Adopt advanced cold end balance control and PID automatic adjustment technology to achieve energy saving of more than 30% at high and low temperatures and constant temperature.
2. The compressors and accessories of the refrigeration system are all made of internationally renowned brands with long-lasting and reliable operation, excellent workmanship, low failure rate, and environmentally friendly refrigerants, which comply with the requirements of international environmental protection conventions.
GB/T10589-2008 Low temperature test chamber technical conditions
GB/T2423.3-2008 (1EC68-2-3) Test Ca: Constant damp heat test method
GJB150.9A-2009 Damp heat test method
GB/T2423.4-2008/IEC6008-2-30:2005 Test Db: Alternating moist heat method
GB/T2424.6-2006 Electrical and electronic products environmental testing temperature and humidity test chamber performance confirmation
GB/T2424.7-2006 Electrical and electronic products environmental testing test A and B (with load) temperature test chamber measurement
GB/T5170.2-2008 Temperature test equipment requirements
GB/T5170.5-2008 Humidity and Heat Test Equipment Requirements
GB/T5170.18-2005 Basic parameter verification method for environmental testing equipment for electrical and electronic products Temperature/humidity combined cycle testing equipment
GB/T10586-2006 Technical Conditions of Humid Heat Test Chamber
| Inner box size (WxHxD) cm | 400X300X700 |
| Temperature range | -40~+80°C |
| Temperature change rate | 25°C←→-40°C, 2.5 hours (no load, average over the entire process) 25°C←→60°C 2 hours (no load, average over the entire process) |
| Temperature control accuracy | ±1°C (measured at the control point, when there is no heat load change)/±1.2°C (measured at the control point, when conducting an emission test) |
| Temperature and humidity deviation | ±2°C (without heat load change)/+3.0%RH (>75%RH) ±5.0%RH (<75%RH) |
| Humidity range | 10%~95%RH |
| Humidity uniformity | ±3.0%RH (no load) |
| Humidity fluctuation | ±2.0%RH |
| Fresh air system | When the ambient temperature is 0ºC~-40ºC, the air volume is greater than 700m?h. When the ambient temperature is 20ºC, the air volume is greater than 2500m'/h. The fresh air blower is a variable frequency motor, and the fresh air unit has a manual switch and Air volume adjustment function. |
| Automobile exhaust emission system | Provide stainless steel variable frequency fans, pipelines from the cabin to the outdoors and exhaust back pressure control devices so that the static pressure at the outlet of the exhaust pipe during the entire test does not exceed ±1.25 kPa (meeting GB18352.2-2001); the maximum Exhaust air extraction volume, 4000m'/h. |
| Air conditioning system | |
| Refrigeration method | Vapor compression refrigeration |
| Circulation fan | Vapor compression refrigeration |
| The whole frame | Circulating air flow is approximately 150.000 mi/h |
| Floor construction | The overall environmental test chamber has a three-dimensional layout of upper and lower floors. The lower floor is the environmental cabin and the upper floor is the circulating air duct. The design structure is basically the same as the wall. In addition, an anti-slip layer and a pressure plate are added. |
| Anti-slip stainless steel thickness | >3mm |
| Fulfill the standard | 70/220/EEC, 715/2007/EC and 692/2008/ECEPA Tirel, NLEV and Tire2GB 18352.2, GB18352.3, HJ/T400-2007 and HJ/T390-2007, National 5 regulations |
| Remark | Different vehicle sizes can be customized according to needs |
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Audited Supplier 
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