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ATEC Evaporative airtight test chamber

2021-08-10

The evaporative sealed test chamber is mainly used to measure the fuel evaporative pollutant emissions under the conditions specified by the national standard/European standard/American standard and other regulations. The tests include: hot soaking loss, refueling loss, 24h/48h/72h daytime loss. The temperature control range is 15~60 ℃, which can simulate two modes of constant temperature and diurnal temperature change. GB18352.3-2005 light-duty vehicle pollutant emission limits and measurement methods that meet the test standards (China Phase III and IV) GB18352.5-2013 light-duty vehicle pollutant emission limits and measurement methods (China Phase 5)

25 ℃ linear high and low temperature rapid temperature change (damp heat) test chamber

2021-06-02

The linear average of mechanical refrigeration under thermal load requirements reaches 25 degrees

Thermal vacuum test chamber (a research institute in Hunan)

2021-06-02

Adopting advanced heat sink temperature control method, excellent temperature uniformity and conductivity, reaching advanced European standards

ATEC ATEC Fuel Cell Pipeline Environmental Chamber

2021-06-02

ATEC Artest can successfully deliver the fuel cell engine pipeline environmental chamber developed by a heavy-duty automobile group to customers for acceptance. The product aims at the pipeline climate simulation of the fuel cell in the plateau state, realizes the accurate simulation fluctuation test of the plateau temperature, plateau air pressure and plateau oxygen content at the suction end of the fuel cell, and has the hydrogen explosion-proof function of the whole machine. In the process of development, the technical department has overcome several difficulties: 1. to solve the problem of instantaneous generation of large heat during fuel cell operation, which leads to temperature fluctuation in the cabin; 2. Synchronous control of the fuel cell suction demand with the plateau temperature, plateau air pressure and plateau oxygen content of fresh air; 3. When the fuel cell is working, a large exhaust volume is generated instantly, resulting in the stability of the plateau air pressure at the exhaust end. The test system is mainly composed of 8 parts, divided into test chamber, refrigeration unit, fresh air system, control system, discharge system, vacuum system, hydrogen pre-cooling system, explosion-proof safety system. The whole set of equipment has the function of simulating environmental conditions such as temperature, humidity and air pressure in the natural environment. It can simulate and assess the comprehensive superimposed environmental effects such as temperature, humidity and low air pressure often encountered by fuel cell engines. It is suitable for environmental test items of fuel cell engines, temperature and humidity tests of other components, and pipeline height tests. It also meets the following tests for environmental simulation of fuel cell engines with a maximum power of 150KW: low temperature test (low temperature storage, starting, performance); High temperature test (high temperature storage starting, performance); Damp heat test (high temperature and humidity); Temperature altitude test (air pressure simulation); Can be used for cold start test of commercial vehicles.

High and low temperature hub test chamber of ATEC vehicle

2021-08-12

The hub test chamber is a very important test equipment in the process of automobile product development. Through the hub test, not only the power of the car can be tested, but also the power, economy, comfort and operational stability of multiple working conditions can be measured. Through this technical means to accelerate the development of the automobile industry, narrow the product development cycle, save product development costs, improve the indicators of the car has an important role. This hub test chamber is different from the traditional fuel vehicle hub test chamber. The equipment is specially customized for new energy electric vehicles. It simulates the whole vehicle under real extreme ambient temperature to detect various items of the new energy vehicle battery pack during power test.

ATEC Artest Dynamometer Bench Environmental Chamber

2021-08-12

This equipment is used for the durability test bench of the drive motor, which meets the test standards of IEC60068-2-78, IEC60068-2-30 and GB/T18488.2-2015. Test methods for motors and controllers for electric vehicles. The dynamometer in the structure and process to make a number of targeted treatment, the final product parameters standard, excellent performance, perfect curve. Adopt the design of towing structure, supplemented by the linear guide rail of Taiwan Shangyin, which is convenient for the movement of the box body; Adopt the design of double doors, in which the gate at the junction with the motor bracket is fixed on the motor bracket; The combination part of the motor and the bench

Walk-in full-spectrum sunlight simulation test cabin

2021-08-11

Full spectrum sunlight simulation, meeting relevant standards such as GJB150.7-86, GJB150A.7-2009,IEC60068-2-5,GJB4.12-83, etc. Internal dimensions: depth 8000mm × width 5000mm × height 3500mm temperature range:-30 ℃ ~ +65 ℃ humidity range: 20% ~ 95% sunlight simulation in ambient temperature range: (full spectrum) radiation intensity: 600~1200W/㎡ (adjustable) irradiation range: 6000mm x 2200mm irradiation uniformity: 10%

Walk-in battery pack test box

2021-08-11

The active protection and passive protection of the test chamber have multiple unique protection designs, which can prevent and reduce the leakage, explosion and other accidents that may occur during the development of the battery. Main indicators Temperature range:-50 ℃ ~ +120 ℃ Temperature rise and fall rate: 1~5 ℃/min (optional) Humidity range: 10% ~ 98% RH;(Meet the test requirements of GBT31467.3-2015) Meet the standards GB/T31467.3-2015, GB/T31485-2015 GB/T2423.1-2008

National military standard sand and dust test chamber

2021-08-11

The test chamber consists of the following parts: test chamber body, blowing system, heating and cooling air conditioning system, drying and dehumidification system, powder/sand dust recovery and feeding system, sample turntable system, power distribution and control system. Main Indicators Blowing Section: 1000 × 1000(W×H)mm Temperature Range: RT ~ 60 ℃ Humidity Range: ≤ 30% RH Time Range: 1~99 h59m59s (Adjustable) Sand Blowing Test Sand Diameter: 150um≥ Particle Diameter Sand Blowing Concentration: 10.6±7 g/m Wind Speed 1.5~8.9 m/s

Rapid temperature change three comprehensive test chamber (damp heat, with vertical vibration table)

2021-08-11

Temperature range:-70 ℃ ~ +150 ℃ temperature uniformity: ≤ 2 ℃ temperature fluctuation: ≤ 0.5 ℃ temperature deviation: ≤ 2 ℃ temperature rise/drop rate: (fast change temperature range:-55 ℃ ~ 125 ℃) linear rise/drop rate: ≥ 5 ℃/min, load 1T aluminum block, 10kw heating nonlinear rise/drop rate: ≥ 5 ℃/min, load 1.8T aluminum block, 23kw heating no-load rise/drop average temperature change rate: ≥ 15 ℃/min humidity range: 15% to 98% r. h.

Four-pillar tire coupling road simulation environmental chamber (with sunlight simulation)

2021-08-10

This equipment has a large adjustment range of vehicle wheelbase and wheelbase, and adopts automatic adjustment, which is convenient and quick, and improves equipment operation efficiency. The cover plate of this equipment is made of heat insulation material, which has better heat insulation effect. The cover plate is moved by automatic device, which is more convenient.

Infrared vehicle environmental test chamber (a unit in Nanchang)

2021-08-10

This vehicle cold start environmental chamber is used for the performance test of electric vehicles with motor power ≤ 150kW, providing environmental simulation conditions with temperature of -20 ℃ ~ +60 ℃. Technical specifications: temperature control range:-20 ℃ ~ +60 ℃ humidity range: relative humidity: 30 ~ 95% infrared radiation lamp: maximum 1200±25W/m2, uniformity 10% adjustment range: 30% ~ 100 when there is no light, humidity control is 30% ~ 95%; There is no condensation in the cabin during the low temperature test with light humidity control of 30%-80%.
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