High-low temperature test equipment Heat Shock Test Chamber for thermal shock testing
Application:
Thermal Shock Test Chamber is used to quickly find the hidden mechanical weaknesses in electronic components when test specimens are exposed to rapid thermal shock conditions, and you will not only reduce the premature failures but also increase the reliability of your products when you choose our thermal shock test chamber.
Applicable Standards of Environment Test Chamber
The performance index conforms to the requirements of GB5170, 2, 3, 5, 6-95 'Inspection Methods for Basic Parameters of Environmental Test Equipment for Electric and Electronic Products- Low Temperature, High Temperature, Constant Temperature & Humidity and Alternating Temperature & Humidity Test Equipment'.
Basic Environmental Test Procedures for Electric and Electronic Products Test A: Low-Temperature Test Method GB 2423.1-89 (IEC68-2-1)
Basic Environmental Test Procedures for Electric and Electronic Products Test B: High-Temperature Test Method GB 2423.2-89 (IEC68-2-2)
Basic Environmental Test Procedures for Electric and Electronic Products Test Ca: Constant Temperature & Humidity Test Method GB/T 2423.3-93(IEC68-2-3)
Basic Environmental Test Procedures for Electric and Electronic Products Test Da: Alternating Temperature & Humidity Test Method GB/T423.4-93(IEC68-2-30)
Technical Parameters:
| Model |
|
| 72A |
100A |
150A |
200A |
252A |
300A |
480A |
| Interior size |
W(mm) |
450 |
500 |
600 |
670 |
700 |
800 |
800 |
| H(mm) |
400 |
450 |
500 |
600 |
600 |
600 |
800 |
| D(mm) |
400 |
450 |
500 |
500 |
600 |
650 |
750 |
| Exterior size |
W(mm) |
1490 |
1540 |
1640 |
1720 |
1750 |
1850 |
1850 |
| H(mm) |
1790 |
1840 |
1890 |
2000 |
2000 |
2000 |
2200 |
| D(mm) |
1600 |
1700 |
1830 |
1850 |
1930 |
1980 |
2500 |
| Test weight(KG) |
5 |
10 |
12 |
15 |
18 |
20 |
20 |
| -55ºC~-10ºC |
| Pre-cooling time |
+20ºC~-55ºC, Within 60 min |
| Test. chamber |
-40ºC~+150ºC |
| High Temp. chamber |
+60ºC~+200ºC |
| Pre-heating time |
+60ºC~+200ºC, Within 20 min |
| Recovery time |
High-Temp Exposure 30 min |
| Low-Temp Exposure 30 min |
| Recovery time within 5 min |
| Safety device |
No fuse breaker, overpressure, overheat and over current protection for compressor,over-temperature protection, overload protection for the 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 fixpoint 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. |
+5ºC~+35ºC |
| Power |
AC 380±10%50Hz,3 phase 4 wires +Ground Wires |
| Note:1. We reserve the right to change specifications without prior notice 2. Customized sizes and configurations available |
Main features of the Thermal test chamber:
1. Programmable Controller with RS232C, 7 LCD touch panel control
2. Stainless steel Interior, galvanized steel sheet exterior
3.2PCS stainless steel loading shelves free
4. Multipane viewing window with heater
5.50mm diameter feed-through port
6. Floor stand with castors.
1.3-zone design: High-temperature zone, cold temperature zone, and testing zone.
2. The test specimens under test are stationary in the testing zone.
3. Touch-control operation interface for ease of use.
4. Max. 999H and max. 9999 cycles for a high or low-temperature shock for the thermal shock test chamber.
5. Automatic cycling shock or/and manual selective shock are available
6. Water cooled, binary cooling system for quick cooling effect.
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