June 18, 2016

Thermal shock chambers online

Humidity Thermal Shock Chambers HZ-2004A

Product Description

Equipment summary:

Humidity Thermal Shock Chambers is applied to test the materials in heat-resistance, cold-resistance, dry-resistance, moisture-resistance. It is simple to operate and program easy to edit. It can show the setvalues and operative time.

Corresponding standard:

1.International Electrotechnical Commission Standard:
IEC68-2-03_test method Ca_Steady damp-heat
IEC68-2-01_test method A_cold
IEC68-2-02_test method B_dry heat
2. Military Standards:
MIL-STD-810F-507.4 humidity
MIL-STD-810F-501.4 high temperature
MIL-STD-810F-502.4 low temperature
MIL-STD883C test method 1004.2 temperature and humidity cycling test
MIL-STD810D test method 502.2
MIL-STD810 test method 507.2 procedure 3
3. Japanese Industrial Standard:
JIS C60068-2-3-1987 test method Ca: Steady damp-heat
JIS C60068-2-2-1995 test method B:dry heat
JIS C60068-2-1-1995 test method A:low temperature
4. USA Semiconductor Industry Standard:
JESD22-A101-B-2004 Constant temperature and humidity test
JESD22-A103-C-2004 High Temperature Storage Test
JESD22-A119-2004 Low Temperature Storage Test
5. Chinese National Standard:
GB11158 Technical conditions for high-temperature testing box
GB10589-89 Technical conditions for low-temperature testing box
GB10592-89 Technical conditions for high and low temperature testing box
GB/T10586-89 technical conditions for humidity testing chamber
GB/T2423.1-2001 Low-temperature testing methods
GB/T2423.2-2001 High-temperature testing methods
GB/T2423.3-93 Testing Method for humidity Test Chamber
GB/T2423.4-93 Alternating hot and humid testing method
GB/T2423.22-2001temperature testing method
6. China’s National Military Environment Test Equipment
GJB150.3 high-temperature testing
GJB150.4 low-temperature testing
GJB150.9 hot and humid condition testing

Applicable industries:

Humidity Thermal Shock Chambers applied to control the product quality, such as electronic, plastic products,electricalappliances, instruments, food, vehicles, metals, chemicals, building materials, aerospace, medical care and so on.

Detailed parameters:












HZ -800




Inside size WxHxD (cm)








Outside size W*H*D (cm)








Temperature range

-70 degree ~ +100(150) degree
(A:+25 degree B:0 degree C:-20 degree D:-40 degree E:-50 degree F:-60 degree G:-70 degree)

Humidity range

20%~98%R.H.(10%-98%R.H / 5%~98%R.H is the specific condition )

Accuracy/ uniformly

±0.1 degree ±0.1%R.H./ ±1.0 degree ±3.0%R.H.

Accuracy / volatility

±1.0 degree ±2.0%R.H. / ±0.5 degree ±2.0%R.H.

Heating / cooling time

About 4.0/min(heat),about 1.0/min(cool) ( 5~10/mm is the specific condition )

Inside material

Stainless steel SUS 304 #

Insulation material

High-temperature high-density amino acid ethyl ester foam insulation materials,

Cooling system

Air-cooled/ single-stage compressor(-20 degree) ,

wind, water cooled/two-stage compressor(-40~-70 degree)


compressor overload switch, high and low pressure protection switch,

over-humidity-temperature protection switches, fuses, warning system


recorder(purchase), view window, 50mm testing hole, PL lamp, clapboard, Dry and wet gauze ball


   TEMI300 digital controller from South Korea


 France Taikang


1Φ 220VAC±10% 50/60Hz & 3Φ 380VAC±10% 50/60Hz

Feature :

 1.High-texture appearance, the surface  handled through the matte stripes, and use of planar non-reactive handles, easy to operate, safe and reliable.

 2.Rectangular complex glass window can be  viewed the testing sample, windows with anti-sweat heater device that prevents water vapor  condensation, and high-brightness PL light.

 3.Double-insulated airtight container, which can effectively isolate the internal temperature of leakage.

 4.With an external water supply system can be easy to supply water and automatically reuse.

 5.Compressor circulatory system from French “Taikang”, more effective removal of oil between the condenser and the capillary and use environmentally refrigerants ( R23, R404, R507).

 6.Controller imported LCD display screen can be displayed measuring values and setting the value and time.

 7.Controller with multi-segment program edited, temperature and humidity can be controlled quickly (OUICK) or slope (SLOP) .

 8. Built-in mobile pulley easy to move and has a strong positioning screw fixed position

Equipment Configuration:

Name Material Model Area Description
box Outside box Stainless steel SUS304 import antirust
Inside box Stainless steel SUS304 import antirust
insulation Rigid polyurethane foam,

ultra-fine glass fiber

Hongkong insulationdoor
Stainless steel SUS304 import Good sealing performance
View window 38026 insulating glass   Observed the testing sample
Sample holder Stainless steel ring import Diameter 8mm
Testing hole Diameter 60MM   Wire through directly
Heating system Heating tube Stainless steel heat sink Hongkong Storage’s temperature rise up
Air circulation fan YYF100-25-4S Japan Storage back to ring
  Cooling system  compressor Taikang France cooling


CAJ2464 France Storage back to ring
coolant R23/404/environmentally United States cooling
Electromagnetic valve 1028/3 Castor Italy Refrigerant opening and closing
Expansion valve TY2 Danfoss United States Refrigerator throttling
filters 0835 Danfoss United States Filter oxide cooling pipe
Humidify system Humidity tube Stainless steel 304 import The effective protection of

laboratory humidity

Humidity box Made by oneself   Provide temperature


Thermal shock chambers
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