Programmable Humidity Testing Equipment , 408L Contant Temperature Test Chamber

Enviromental Test Chamber 408L Programmable Contant Temperature and Humidity Testing Chamber

Features

•  Programmable Controller with RS232C, 5.7″ LCD touch panel control
•  Stainless steel Interior, galvanized steel sheet exterior
•  2pcs stainless steel loading shelves free
•  Multiple viewing window with heater
•  50mm diameter feed-through port
•  Floor stand with castors
•  Imported compressor

 The main technical 

1.  Internal size: 800 * 600 * 850mm (width × depth × height);
2.  External Dimensions: 970 × 970 × 2300mm (width × depth × high);
3.  The temperature range: -40 ℃ ~ +100 ℃;
4.  The temperature fluctuation: ≤ ± 1 ℃;
5.  The temperature uniformity: ≤ 2 ℃;
6.  The temperature deviation: ≤ ± 2 ℃;
7.  The rise and fall rate:
8. From +20 to -40 ° C for about 45 min
9. From + 20-100 ° C for about 40 min
10. Humidity range: 3 0% -98% R.H (AT + 25 ℃ ~ +85 ℃)
11. Humidity error: + 2 / -3% R.H (75% R.H or more), ± 5% R.H (75% R.H or less)
12. Wind speed: 1.7 ~ 2.5m / s;
13. 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;
14. 11 Power: about 6.5Kw;
15. 12 Power: 380V ± 10% V; 50Hz;

Standards

GB / T2423.22-87Nb GJB1032-90 MIL-STD-2164 / (E / C)
GB / T2423.4-93 GB / T2423.34-86 GJB150.9-86

Installation environment

• Temperature:0℃~35℃,Relative humidity:≤85%,Atmospheric pressure:86kPA~106kPa
• Installation site should be ground flat,and ventilation.
• Equipment without a strong vibration around.
• No strong magnetic fields affect the surrounding equipment.
• The equipment around the non-flammable, explosive, corrosive substances, and dust
• Left around the proper use of equipment and maintenance of space.

#sus 304 stainless steel Inner working room