1. Name

=   

150L Constant Temperature and Humidity Test equipment

BND-HWS-150L

2. Application scope

A) this equipment is suitable for all kinds of electrical and electronic products and other products, parts and materials to carry out high and low temperature constant and gradual change, wet heat test and other environmental simulation reliability test.

B) other uses may cause injuries and equipment damage!

3. Limit sample

Test equipment prohibit:

Inflammable, explosive, easy to volatile substances sample 

Corrosive substance sample

Biological sample

Strong electromagnetic emission source sample

Radioactive material sample

Poisonous material sample

In the process of test or store may produce flammable, explosive, volatile, poisonous, corrosive and radioactive material sample

4. Volume, size and weight

4.1. Volume

(150L) 

4.2. Inner box size

W(500)mm × H(600)mm × D(500)mm

4.3. Outer box

W(750)mm × H(1700)mm × D(1500)mm

4.4. Power

AC 220V 50HZ 7KW

4.5. Sample shelves

2 pieces

5. Performance

5.1. Model

BND-HWS-150C9

BND-HWS-150D9

5.2. Temperature range

-40℃ ~ +150℃

-70℃ ~ +150℃

5.3. Total power

4.5KW

5.5KW

5.4. Weight

220Kg

250Kg

5.5. Test environment conditions

Environment temperature +25℃, relative humidity≤85%, under the condition of no sample in the chamber

5.6. Analytical precision

Temperature: ± 0.01 ℃; Humidity: ± 0.1% R.H 

5.7. Temperature fluctuation

±0.2℃

5.8. Temperature uniformity

≤2.0℃

5.9. Heating rate

1℃~3℃/min(nonlinear and no-load)

5.10. Cooling rate

0.7~1℃/min(nonlinear and no-load)

5.11. Humidity range

20% ~ 98%RH

5.12. Humidity fluctuation

±2.0%R.H.

5.13. Humidity deviation

±2%

5.15. Special function

Hot air blowing drying function, no condensation phenomenon

5.16. Working noise

≤75dB ( A sound level, constant, 1 meter in front of the device)

5.17. Meet the test method

GB/T 10592-2008 Technical conditions for high and low temperature test chamber

GB/T 2423.1-2001 Test A: low temperature test method

GB/T 2423.2-2001 Test B: high temperature test method 

GJB/T 150.3-1986 High temperature test method

GJB/T 150.4-1986 Low temperature test method

IEC68-2-14 test method N: temperature changeGR63 test conditions of the customer can be met (see the figure below), and humidity can be controlled by slope

Warm prompt: pay attention to in the above paragraph 6 times of temperature and humidity need to 5 ℃ 25 ~ 32% range    Another chemical dehumidifier.