Stablity Temperature Humidity Chamber / Environmental Test Chamber CE Standard

Ⅰ. Product Overview

Able to accurately simulate a wide range of complicated natural environments, and is suitable for

reliability test in industrial products. Meet GB5170.2.3.5.6-95 standard requirements of environmental

testing equipment and test methods for the basic parameters of electric and electronic products under

the condition of humidity, low temperature, high temperature, and constant heat.

Ⅱ. Application

It is suitable for tests the products of electrical, electronic, mechanical and other products, parts and

materials under the conditions of high and low temperature and high temperature and humidity. For

quality and reliability test of simulating temperature and humidity changes in electrical, electronic,

mechanical and other products, parts and materials.

Ⅲ. Features

● GB-2423.1-2008 (IEC68-2-1)Test A: Low Temperature Test

● GB-2423.2-2008(IEC68-2-2)Test B: High Temperature Test

● GJB360.8-2009(MIL-STD.202F) High Temperature Life Test

● GJBl50.3-2009(MIL-STD-810D) High Temperature Test

● GJBl50.4-2009 (MIL-STD-810D) Low Temperature Test

● GB2423.3-2008(IEC68-2-3)Test Ca: Constant Heat Test

● GB2423.4-2008(IEC68-2—30) Test Db: Damp Heat Alternative Test

● GJBl50.9-2009 (MIL-STD-810D) Damp Heat Test

Bypass mode to adjust cooling capacity to achieve a constant

temperature and humidity effectively

※Using company owned brand KOMEG KM-5166 LCD touch screen

controller with PID control parameters setting

※Flexible approach for data collection and recording

※Key parts are imported, ensuring the service life and high reliability

※Efficient oil separator to ensure the service life of the compressor

Ⅳ. (Air cooled, room temperature +25℃, no load )

R :-20℃ ～ +150℃ ,

L: --40℃ ～ +150℃

S :--70℃ ～ +150℃

≦ ± 2.0℃

±0.5℃

±2.0℃

Heating up rate: -20℃↑ +100℃ about 35min (no-load, ambient temperature +25℃)

Cooling rate: 20 ℃to -20℃ about 45min (no-load, ambient temperature +25℃)

2. Humidity

20%R.H～98%R.H

±3.0％RH(＞75％RH)

±5.0％RH(≤75％RH)

3.0％RH (no-load)

±2.0％RH

Temperature and humidity performance test is in accordance with the relevant provisions of the

IEC60068 -3 standard measurement; sensor placed in the unit outlet.

Ⅴ. Chamber Structure

Overall structure and chamber was composed of three parts as below.

Insulation box, separate refrigeration units, and electrical control cabinet.

• Chamber size

Interrior: W 100 × H 100 × D 80Cm

Exterior size: W 128 × H 216 × D 175 cm (about)

※ Wall material: high-quality carbon steel

※ Inner wall material: SUS304 # matte stainless steel plate

※ Insulation materials: rigid polyurethane foam insulation layer + glass fiber.