Lab Temperature And Humidity Test Chamber

StandardsGB / T2423.22-87Nb GJB1032-90 MIL-STD-2164 / (E / C)GB / T2423.4-93 GB / T2423.34-86 G

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E-Mail :info@qinsun-lab.com

Inhalt

Standards

GB / T2423.22-87Nb GJB1032-90 MIL-STD-2164 / (E / C)

GB / T2423.4-93 GB / T2423.34-86 GJB150.9-86

The main technical

Internal size	400 * 500 * 500mm (width × depth × height);
External Dimensions	500 × 600 × 750mm (width × depth × high)
The temperature range	-20 ℃ ~ +150 ℃
The temperature fluctuation	≤ ± 1 ℃
The temperature uniformity	≤ 2 ℃
The temperature deviation	≤ ± 2 ℃
The rise and fall rate	From +20 to -40 ° C for about 45 min From + 20-100 ° C for about 40 min
Humidity range	3 0% -98% R.H (AT + 25 ℃ ~ +85 ℃)
Humidity error	+ 2 / -3% R.H (75% R.H or more), ± 5% R.H (75% R.H or less)
Wind speed	1.7 ~ 2.5m / s
Power	about 6.5Kw
Power	380V ± 10% V; 50Hz

The above indicators are in the ambient temperature ≤ 25 ℃, atmospheric pressure, no load, no load conditions, from the box wall within 1/6 space measured test;

Merkmale

1. Programmable Temperature and Humidity control test chamber

2. Temperature range : -20℃ ～ +150 ℃

3. Humidity range: 20% ~ 98% RH

4. Cooling unit is French TECUMSEH compressor

5. Environment friendly Refrigerant R404A & R23

6. Humidification system with External isolation, stainless steel surface evaporation humidifier

7. Heating element is Independent Nichrome electronic heating system

8. Circulation with cold resistance and low noise centrifugal wind wheel

9. Temperature sensor PT-100 , Resolution: ± 0.01 ℃

10. Humidity sensor dry and wet bulb sensor, Resolution: ± 1%

11. Build- in water tank , 25Liter

12. Programmable color display touch screen controller

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