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Thermal shock chamber is an environmental test chamber with sudden and extreme temperature variations. By simulating the instantaneous change environment between high temperature and low temperature, you can judge whether the product's reliability and stable performance are qualified. So as to provide you with a basis for predicting and improving the quality and reliability of the product.
Thermal stock test chambers are used in all industries including aviation, military, electronics, medical equipment, universities, scientific research laboratories and so on.
2 zones thermal shock test chamber is divided into two parts: hot zone and cold zone. The test sample is placed in a mobile hanging basket. It adopts unique heat storage and cold storage structure. The cylinder drives the hanging basket to move up and down in the cold and hot grooves to complete the temperature shock test. It can be used to test metal, plastic, rubber, electronics... etc. After, the test data will be a basis or reference for product improvement.
3 zones thermal shock chamber is divided into three parts: hot zone, cold zone, and test zone. Each zone has a unique thermal insulation structure. The impact method uses the air path switching method to introduce the temperature into the test area for cold and hot shock test.
Maximum temperature shock time: 9999 minutes. Maximum cycle period: 9999 times.
For every thermal shock chambers, they have separated hot and cold chamber to meet the requirements of temperature shock test. Hot chamber temperatures of +60℃～+180℃. Cold chamber temperatures of -70℃～-10℃.
Use the basket to convert the test area where the sample is located to achieve the purpose of the cold and heat shock test. This structure minimizes the heat load during the cold and heat shock, shortens the temperature recovery time.
Built-in electric heating element and three-layer vacuum coated glass prevent water vapor or condensation, no wipers and defogging are required, and the conditions in the test chamber can be clearly observed at all times.
Regular temperature distribution in test space via a high recirculating rate with optimum air flow. Advanced scientific air circulation design makes the indoor temperature uniform and avoids any blind spots.
Power supply overload protection, leakage protection, control circuit overload, short circuit protection, compressor protection, grounding protection, over temperature protection, alarm sound prompt, etc.
Touch screen operation, can do fixed value and program control. Standard USB/RS-232 interface, test data curve download, data copy, test data analysis easily.
| Model (CM) | NK-100-TL | NK-250-TL | NK-500-TL | NK-1000-TL | |||
| Working Room Size | 50*50*40 | 60*75*55 | 80*80*80 | 100*100*100 | |||
| Outside Dimensions | 70*162*138 | 80*185*148 | 100*145*178 | 120*210*198 | |||
| Hanging Basket Size | 25*25*25 | 40*40*40 | 60*60*50 | 92*92*50 | |||
| Power | 15(KW) | 17(KW) | 21(KW) | 24(KW) | |||
| Temperature Shock Range | A:-40℃～150℃ B:-55℃～150℃ C:-60℃～150℃ | ||||||
| Temperature Error | Both Hot Zone and Cold Zone are ±3℃ | ||||||
| Temperature Fluctuation | Both Hot and Cold Chambers are ±2℃/±0.5℃ (At Constant Temperature) | ||||||
| Sample Rack Load | 30kg | 30kg | 50kg | 60kg | |||
| Controller | UNIQUE | ||||||
| Accuracy Range | Setting Accuracy: Temperature ±0.1℃, Indication Accuracy: Temperature ±0.1℃, Resolution: ±0.1℃ | ||||||
| Refrigerating System | German High-Quality Copeland Semi-Closed Water-Cooled Compressor Unit/France "Tecumseh" Fully Enclosed Air-Cooled Cascade Compression Refrigeration | ||||||
| Circulatory System | Temperature-Resistant And Low-Noise Air-Conditioning Motor. Multi-Blade Centrifugal Wind Wheel | ||||||
| Temperature Conversion Time | 10-15S | ||||||
| Temperature Recovery Time | ≤5min | ||||||
| Temperature Shock Method | Vertical 2 Zones/Vertical 3 Zones (2 Zones Thermal Shock Test Chamber/3 Zones Thermal Shock Test Chamber) | ||||||
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All size specifications can be customized. |
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1. GB/T2423.1-1989 Low Temperature Test Method;
2. GB/T2423.2-1989 High Temperature Test Method;
3. GB/T2423.22-1989 Temperature Change Test;
4. GJB150.5-86 Temperature Shock Test;
5. GJB360.7-87 Temperature Shock Test;
6. GJB367.2-87 405 Temperature Shock Test;
7. SJ/T10187-91Y73 Series Temperature Change Test Chamber-One Zone Type;
8. SJ/T10186-91Y73 Series Temperature Change Test Chamber-Two Zone Type;
9. Meet the Standard IEC68-2-14_Test Method N_Temperature Change;
10. GB/T 2424.13-2002 Test Method Temperature Change Test Guide;
11. GB/T 2423.22-2002 Temperature Change;
12. QC/T17-92 General Rules For Weather Resistance Test Of Auto Parts;
13. EIA 364-32 Thermal Shock (Temperature Cycle) Test Procedure For The Environmental Impact Assessment Of Electrical Connectors And Sockets;
