Full Vehicle Environmental Performance Test Chamber

Get a quote：

Whats/App: +86 181 0160 0864

Full Vehicle Environmental Performance Test Chamber is a specialized facility designed for comprehensive testing of gasoline and electric vehicles under controlled environmental conditions. It evaluates vehicle HVAC systems, defrost/defogging performance, thermal management, and overall environmental behavior. The chamber is compatible with chassis dynamometers (roller type) for integrated vehicle testing, providing accurate data for research, development, and performance analysis.

Application

The Full Vehicle Environmental Performance Test Chamber is applicable across a range of vehicle performance evaluation scenarios, including:

Vehicle HVAC and Thermal Management Testing

Evaluation of air conditioning, heating, defrosting, and demisting efficiency

Thermal comfort assessment for driver and passenger compartments

Emission and Air Quality Testing

Measurement of in-cabin pollutants and VOC concentrations

Analysis of temperature-dependent emission characteristics

Road Simulation and Performance Analysis

Coupled with roller-type chassis dynamometers to simulate driving conditions

Testing fuel consumption, energy efficiency, and climate control performance

Standards

The chamber conforms to multiple national and international standards, including:

(1) GB 18352.6-2016 – Limits and measurement methods for light vehicle pollutants

(2) GB/T 27630-2011 – Guidelines for passenger car interior air quality assessment

(3) QC/T 658-2009 – Road test methods for automotive air conditioning system performance

(4) GB/T 12535-2021 – Vehicle starting performance test methods

(5) GB/T 12542-2020 – Road test methods for vehicle thermal balance capabilities

(6) GB/T 2423 – Environmental testing methods for high/low temperature, humidity, and thermal cycling

(7) ISO 12219-1 – Road vehicles – Interior air – Test methods for volatile organic compounds in complete vehicles

(8) DIN 75220 – Sunlight simulation aging tests for automotive components

(9) SAE J1711 – Recommended procedures for hybrid vehicle fuel economy and emission measurements

(10) PV 3938 – Evaluation methods for automotive interior odor

Parameters

Item	Specification
Internal dimensions (L×W×H)	16.300 × 8.300 × 5.200 mm
Heat exchanger clearance height	≥3.500 mm
Floor insulation	150 mm polyurethane
Chamber floor	Stainless steel tread plate, solid layer thickness ≥3 mm, pattern height 2 mm
Floor load capacity	1.200 kg/wheel; axle load ≥2.000 kg
Chassis dynamometer support	Thermally insulated, designed for full dynamometer weight
Vehicle access door	1 set, net 3.000×3.000 mm, two-leaf, heated glass observation windows 300×300 mm
Personnel access door	1 set, net 900×1.900 mm, heated explosion-proof glass observation window 300×300 mm
Control observation window	2 sets (optional), 2.000×1.000 mm, insulated, anti-frost heated surface
Lighting	Main illumination ≥500 lux over full temperature range; emergency light operational ≥1 hour at -40°C
Power outlets	4×220 VAC/10A, 2×220 VAC/16A, 2×380 VAC/32A (with standard triangle plugs)
Cable feed-throughs	4 sets, diameter 100 mm, max 16 cables per hole
Personnel airlock	1 set, 1.500×1.500×2.100 mm, internal opening, external lockable
Chamber pressure	Micro-positive pressure 0–50 Pa via pressure balance valves

Features

Large-scale chamber capable of accommodating full-size vehicles

Supports integration with roller-type chassis dynamometers

Comprehensive environmental control: temperature, humidity, solar irradiation, and airflow

Heated, insulated, and observation-capable doors for vehicle and personnel access

Safety features: emergency lighting, pressure balance, CO/NOx monitoring, automatic alarm and shutdown

High load capacity floor suitable for vehicle weight and axle distribution

Multiple power supply options for testing electrical and HVAC systems

Precise instrumentation and calibration for temperature, humidity, and solar radiation simulation

Accessories

(1) Observation windows with heated glass

(2) Personnel access door with anti-explosion heated glass

(3) Control system for environmental parameters

(4) Emergency lighting and power outlets

(5) Roller-type chassis dynamometer interface and support blocks

Test Procedures

Pre-Test Preparation

Clean chamber walls with neutral detergent (pH≥7.5) and rinse with deionized or distilled water

Ventilate chamber at least six air changes to reduce background pollutants: formaldehyde ≤6 µg/m³, TVOC ≤50 µg/m³, single pollutants ≤5 µg/m³

Verify calibration of temperature/humidity sensors, solar simulation system (e.g., 1.200 W/m² ±20 W/m²), and roller dynamometer if installed

Sample and Parameter Setup

Position vehicle centrally within chamber, ensuring level orientation and uniform airflow over vehicle surfaces

Connect vehicle power supply and sensors (temperature, fuel consumption, emission monitoring)

Test Process Control

Activate automated control system to monitor and maintain temperature, humidity, solar intensity, and airflow (e.g., roller fan speed up to 260 km/h)

For thermal cycling tests, program temperature rise, hold, and drop phases while recording vehicle performance metrics (cold start, AC cooling rate, etc.)

Safety and Emergency Measures

Continuously monitor chamber pressure and emission concentrations

System triggers alarms and shuts down power if temperature deviates by >±2°C or emissions exceed limits

Entering the chamber requires stopping the test and ventilating for at least 30 minutes

Maintenance Information

Regular cleaning of chamber walls, doors, and observation windows to prevent contamination

Periodic calibration of temperature, humidity, and solar simulation systems

Inspection of power outlets, lighting, and emergency systems

Verification of airlock operation and pressure balance valves

Scheduled maintenance of roller dynamometer interface and support structures

Другие товары поставщика

	Automotive Wire Marking Durability Tester	Get a quote： Whats/App: +86 181 0160 0864 The Automotive Wire Marking Durability Tester is designed to evaluate the durability and adhesion of pr...
	Needle Flame Tester	Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The needle flame test uses a needle-shaped burner of a specified size (0.9 mm), su...
	Suture Needle Sharpness Intensity Tester	Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Sharpness and Strength Tester for Suture Needles is a device specifically desi...
	Helmet Webbing Micro - displacement Abrasion Tester	Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The helmet webbing micro-displacement wear testing machine is a comprehensive test...
	Mullen & G229B Pneumatic Bursting Strength Tester	Getaquote: Whats/App: +86 181 0160 0864 Bursting Strength Testeris widely used in textile , leather , paper and other fields. The bursting streng...

Все товары поставщика

Похожие товары

	Высокоскоростная экструзионная линия для производства гофрированных труб с двойными стенками из ПЭВП с водяным охлаждением	Продавец: Shandong HUASU Plastic Technology Co.,Ltd.	Формы имеют структуру с двойным каналом потока и фильерную головку, обработанную азотированием и ...
	PanEVAP & MVR system	Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd	A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat...
	PanGAP wide gap welded plate heat exchanger	Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd	PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel...
	PanBloc welded plate heat exchanger	Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd	PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac...
	PanBox welded plate heat exchanger	Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd	PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated...