Guangdong ALI Testing Equipment Co,.Ltd

Performance parameter
1. Test environmental conditions: ambient temperature is +5~+28℃, relative humidity ≤85%, and there is no sample in the test box
2. Test method: GB/T 5170.2-2008 temperature test equipment, GB/T 5170.5-2008 wet heat test equipment
3. Temperature range: 0℃/-20℃/-40℃/-70℃ ~ +150℃
4. Control accuracy:
a. Temperature: ±0.2℃ (the difference between the controller set value and the controller measured value)
b. Humidity: ±2.5% (the difference between the controller set value and the controller measured value)
5. Temperature fluctuation: ≤0.5℃ (temperature fluctuation is half of the difference between the highest temperature and the lowest temperature measured at the center point)
6. Temperature error: ≤±1℃ (the average temperature displayed by the studio temperature controller minus the average temperature measured at the center point)
7. Temperature uniformity: ≤2.0℃ (temperature uniformity is the arithmetic average of the difference between the highest temperature and the lowest temperature measured in each test)
8. Heating rate: 3℃/min adjustable (nonlinear no-load)
9. Cooling rate: 1℃/min adjustable (nonlinear no-load)
10. Humidity range (only wet and hot type) : (20 ~ 98) %RH (refer to temperature and humidity controllable range chart, no active wet and thermal load) programmable constant temperature and humidity test chamber temperature and humidity controllable range chart
11. Relative humidity error (hot and humid type only) :±2.0%RH
12. Working noise :A sound level ≤65dB(A) (measured in a soundproof chamber with a ring temperature of 25℃ and less echo; The average value of 8 points is tested using A weight. Each test point is 1 meter above the noise source and 1 meter above the ground.
Climate test chambers are often used in electronic appliances, military industry, plastics, hardware, chemicals, textiles and other industries. Specific test products such as electronic parts, automotive parts, notebooks, batteries, packaging, cosmetics, circuit boards, temperature, hygrometers, etc. If you need more information about the models of our test equipment, please refer to our chamber-testing(.) com

JOEO climate chamber manufacturers offer a number of pre-designed and custom sizes to meet your exact testing requirements, and models available for environmental chamber testing include a variety of temperature ramp rates, humidity levels, and many standard and optional features, including temperature cycling, steady-state testing, and rapid rate of change. Other options include access ports, explosion protection, quiet mode, additional racking, battery safety options, dry air purging, dewatered water filtration system, and more.