Thermal shock test is a method of environmental testing that subjects a product to alternating extremes of high and low temperatures. Thermal shock testing allows for the observation of changes in product characteristics and failure occurrence caused by different materials and their thermal expansion coefficients. A thermal gradient difference in the different parts of the object expands by different amounts and can cause cracking and failure. KOMEG brand thermal shock and thermal stress chambers have been designed to operate in accordance with reliability programs, quality control, and commercial test programs and military test.
Two-Zone Thermal Shock Chamber |
Specifications |
Note:1. We reserve the right to change specifications without prior notice 2. Customized sizes and configurations available |
Model |
TST-A Series |
TST-B Series |
TST-D Series |
70A |
130A |
226A |
360A |
500A |
70B |
130B |
226B |
360B |
500B |
70D |
130D |
226D |
360D |
500D |
Test weight (KG) |
5 |
5 |
5 |
5 |
10 |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
10 |
Interior size |
W(mm) |
410 |
520 |
610 |
710 |
810 |
410 |
520 |
610 |
710 |
810 |
410 |
520 |
610 |
710 |
810 |
H(mm) |
560 |
670 |
770 |
830 |
710 |
560 |
670 |
770 |
830 |
710 |
560 |
670 |
770 |
830 |
710 |
D(mm) |
410 |
520 |
610 |
770 |
860 |
410 |
520 |
610 |
770 |
860 |
410 |
520 |
610 |
770 |
860 |
Basket size |
W(mm) |
300 |
410 |
510 |
610 |
710 |
300 |
410 |
510 |
610 |
710 |
300 |
410 |
510 |
610 |
710 |
H(mm) |
300 |
410 |
510 |
730 |
610 |
300 |
410 |
510 |
730 |
610 |
300 |
410 |
510 |
730 |
610 |
D(mm) |
300 |
410 |
510 |
510 |
730 |
300 |
410 |
510 |
510 |
730 |
300 |
410 |
510 |
510 |
730 |
High Temp. Chamber |
+60ºC ~ +200ºC |
Low Temp. chamber |
-55ºC ~ -10ºC |
-70 ºC ~ -10 ºC |
-80 ºC ~ -10 ºC |
Pre-heat time |
+20 ºC ~ -55 ºC ,Within 60 min |
+20 ºC ~ -70 ºC ,Within 60 min |
+20 ºC ~ -80 ºC ,Within 60 mins |
Test. chamber |
-40 ºC ~ +150 ºC |
-55 ºC ~ +150 ºC |
-60 ºC ~ +150 ºC |
High Temp. chamber |
+60 ºC ~ +200 ºC |
Pre-heat time |
+60 ºC ~ +200ºC,Within 25 min |
Recovery time |
High-Temp Exposure 30 min |
Low-Temp Exposure 30 min |
Recovery time within 5 min |
Transfer time |
within 10 seconds |
Safety device |
No fuse breaker, over pressure \ over heat and over current protection for compressor, over temperature protection, over load protection for blower, dry heat protection |
Standard accessory |
Cable port(portΦ50mm)*1, shelves*2 |
Interior material |
Stainless steel plate ( SUS 304 ) |
Exterior material |
Baked painting steel or stainless steel(SUS304) |
Insulation material |
Rigid polyurethane Foam glass fiber wool |
Refrigeration system |
Water Cooled |
Semi-hermetic compressor, cascade refrigeration system, CFC free refrigerant ( HFC-507 and HFC-23 ) |
Controller |
Panel:7-inch LCD Touch panel , Chinese or English display selectable |
Operation model:Program or fix point running |
Memory capacity:120programs,1200steps , all repeat 999cycles , part repeat 99 cycles. |
Accuracy:Temp.:0.1% of F.S±1 digit Humidity:0.1% of F.S±1 digit |
Input:Temp.:pt-100 Humidity:pt-100 or ~ 5V DCV |
Ambient Temp. |
+5 ºC ~ +35ºC |
Power |
AC 380±10 % 50Hz ,3 phase 4 wires +Ground Wires |