What is Thermotron Thermal Shock Chamber?
The Thermotron Thermal Shock Chamber is a device used for safety performance testing of electronic components. It is mainly used to provide reliability testing and product screening testing. This test chamber can simulate environmental conditions with rapid temperature changes. By controlling the rapid temperature changes, it can test the safety performance of electronic components, thereby improving product reliability and quality control.
This test chamber is suitable for safety performance testing of electronic components under conditions of rapid temperature changes. Through reliability tests and product screening tests, it can determine the product's tolerance to extreme temperatures, test its stability and reliability in a temperature change environment, and the performance differences of different materials and components at different temperatures. In addition, the rapid temperature change test chamber can also be used to test changes in the physical and chemical properties of products at different temperatures, as well as simulate rapid temperature changes in real environments to test the product's ability to respond to emergencies and disasters.
Technical Parameters
|
Model |
BT-80(A-F) |
BT-150(A-F) |
BT-225(A-F) |
BT-408(A-F) |
BT-800(A-F) |
BT-1000(A~F) |
|
Internal size WxHxD(cm) |
40x50x40 |
50x60x50 |
60x75x50 |
60x85x80 |
100x100x80 |
100x100x100 |
|
External size WxHxD(cm) |
120x165x115 |
130x170x125 |
140x185x130 |
165x195x155 |
185x200x175 |
190x210x185 |
|
Weight (about) |
150KG |
180KG |
250KG |
350KG |
500KG |
520KG |
Technical parameter
|
Temperature range |
Low temperature: A: +25 °C B:0°C C:-20°C D:-40°C E:-60°C F:-ZO°C) High temperature: 100°C(150°C) |
|
Humidity range |
20%~98% R.H. (10%~98%R.H); (5%~98% R.H is a special selection condition) |
|
Distribution accuracy |
0.1P 0.1%R.H./±2.0P ±3.0%R.H. |
|
Temp and humi control accuracy |
±0.5t) ±2.5%R.H. |
|
Heating/cooling time |
Heating about: 3°C/min Cooling: 1°C /min |
|
Internal and external materials |
The inner and outer boxes are made of SUS304# stainless steel plate |
|
Insulation material |
High temperature resistant high density ethyl chloroformate foam insulation material |
|
cooling system |
Air-cooled / single-stage compressor (-20°C); two-stage compressor (-40°C - 70 °C) |
|
Safety device |
No fuse switch, compressor overload protection, super humidity over temperature protection, water shortage alarm protection |
|
power supply |
AC220V 50/60Hz & 1 # AC380V 50/60Hz3§ |
What is Thermotron Thermal Shock Test?
Thermotron Thermal Shock Test test is an important environmental testing method that simulates the extreme temperature change conditions that a product may encounter during actual use to evaluate the performance and reliability of the product under these conditions. This test usually involves exposing the product to preset high and low temperature environments and then observing its reaction and performance during the temperature change process.
BOTO rapid temperature change test chamber can perfectly carry out Thermotron Thermal Shock Test, test product reliability, help you check product quality and improve product competitiveness.
Environmental stress screening (ESS) is a broader concept that includes a variety of environmental and electrical stress tests, including Thermotron Thermal Shock Test;
The purpose of ESS is to accelerate the exposure of potential defects in products by applying specific stresses, so as to screen and improve products before they are put on the market.
ESS can include various test types such as temperature cycling, vibration testing, humidity testing, etc. to ensure that the product can maintain its performance and function under various environmental conditions.
Through this test, manufacturers can discover and solve problems that may affect product reliability in advance, improve product quality, and reduce product failure rates in actual use. This is crucial to improving customer satisfaction and reducing manufacturers' long-term maintenance costs.
Application scope of Thermotron Thermal Shock Test
Computers: computers, display screens, mainframes, computer components, medical equipment and other precision instruments, etc.;
Electrical appliances: household appliances, lamps, transformers and other household appliances and electrical equipment;
Others: packaging boxes, transportation equipment, etc.
Standard
Common reference standards for Thermotron Thermal Shock Test include GB/T2423.22, IEC60068_2_14, GJB 150.5, etc.
Usage and Application
In practical applications, Thermotron Thermal Shock Test tests are generally divided into two categories:
Slow temperature change test: its temperature change rate is less than 3℃/min (generally, each standard often selects a parameter of 1℃/min), which is the temperature change, temperature cycle, and temperature alternation test in general applications (these three categories are one test);
Rapid temperature change test: its temperature change rate is ≥3℃/min, which is the rapid temperature change test in general applications. The faster the temperature change rate, the more stringent the assessment.
The rapid temperature change test process is based on normal temperature → low temperature → low temperature dwell → high temperature → high temperature dwell → normal temperature as a cycle. The severity of the temperature cycle test is determined by the high/low temperature range, dwell time, and number of cycles.
Thermotron Thermal Shock Chamber has advantages
The effect of ESS mainly depends on the environmental stress applied and the ability of the detection instrument. The magnitude of the applied stress determines whether the potential defects can be turned into failures; the size of the detection capability determines whether the potential defects that have been accelerated by stress to become failures can be found.
BOTO has a professional design and manufacturing team. The main reliability test equipment it produces includes hot and cold shock test chambers, constant temperature and humidity test chambers, Thermotron Thermal Shock Chamber, vibration test benches, impact test benches, salt spray test chambers, UV aging test chambers, IP rain test equipment, dust test chambers, etc. If you have any interest, agents and friends from manufacturing factories are welcome to inquiry!
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