This series of products are widely used in the aviation, aerospace, electronics, IT industries, instrumentation, electrical products and other simulated samples to test the adaptability of simulated samples under rapid changes in ambient atmospheric temperature and to provide reliability testing for the safety of electronic components. Product screening, etc.
GB/T2423.1-2008 Environmental testing of electrical and electronic products Part 2 Test methods Test A Low temperature
GB/T2423.2-2008 Environmental testing of electrical and electronic products Part 2: Test methods Test B: High temperature
GB/T2423.22-2012 Environmental Test Part 2: Test Method Test N: Temperature Change
GJB150.5-2009 Environmental test methods for mil equipment - Temperature shock test
GJB150.5A-2009 mil equipment laboratory environmental test methods Part 5: Temperature shock test
GJB360B-2009 Test methods for electronic and electrical components
GB/T2423.1-2008/IEC6008-2-1-2007 Environmental testing of electrical and electronic products Part 2: Test methods Test A: Low temperature
GB/T2423.2-2008 Environmental testing of electrical and electronic products Part 2: Test methods Test B: High temperature
GB/T10589-2008 Technical conditions for low temperature test chamber
GB/T11158-2008 High temperature test chamber technical conditions
1. It adopts an industrial computer-type controller and is equipped with a large-area LED display and touch screen. It has powerful functions, strong scalability, and easy operation.
2. Two tanks (high temperature tank and low temperature tank) adopt a mobile sample hanging basket structure.
3. Five-minute recovery time, institution transfer time within 10 seconds.
4. The air volume is evenly distributed to ensure uniform test exposure.
5. Use the latest environmentally friendly refrigerant.
| 4. Main technical indicators |
| Cabinet: |
| 1.Inner chamber size |
About W1000*H1000*D1000 mm |
| 2. Overall dimensions |
About W1750*H2550*D2150mm (subject to the actual object) |
| 3. Hanging basket size |
Approximately W800*H850*D600 mm hanging basket volume: 408L |
| temperature: |
| 1. High room temperature range |
+50ºC~+180ºC |
| 2. Temperature rise time |
R.T (room temperature)~+180ºC ≤30min |
| 3. Low temperature room temperature range |
0ºC~-70ºC |
| 4. Temperature drop time |
R.T (room temperature)~-70ºC ≤50min |
| Basket |
| 1. Temperature shock range |
-55ºC~+150ºC |
| 2.Temperature fluctuation |
≤±0.5ºC (no load, constant state) |
| 3. Temperature uniformity |
≤2ºC (no load, constant state) |
| 4. Temperature deviation |
≤±2ºC (no load, constant state) |
| 5.Conversion time |
≤10S (no load) |
| 6.Test conditions |
High temperature +120ºC, exposure time 30min;
Low temperature -55 ºC, exposure time 30min |
| 7. Temperature recovery time |
Test area temperature recovery time: ≤4min.
Impact process (as shown in the figure)
 |
| 8. Temperature shock method |
The controller uses pneumatic actuators to control the cylinder to control the basket to quickly switch up and down between the low temperature box or the high temperature box, forming a closed-circuit air circulation system with the high temperature box or low temperature box respectively to quickly reach the test target temperature. |
| 9. Noise |
Within 75db (measured 1 meter from the front of the machine and 1.2 meters from the ground) |
| Note: The above performance indicators are values measured under the conditions of ambient temperature +25ºC, relative humidity ≤85%, and no sample. |
(1) Do you accept customized services?
Yes, of course, we can not only offer standard machines, but also can customize machines according to your requests. Don't hesitate to tell us your requirements, we will try our best to meet your needs.
(2) How about your warranty?
Every machine produced in our factory comes with a 14-month warranty after shipment. Generally, we offer 12 months of FREE maintenance, while considering of shipping time, we can extend for 2 months for our customers.
If your machine doesn't work, you can email us and we will try to find the problem via email or skype video chat if necessary. After confirming the problem, we can send you new instrument accessories or provide on-site maintenance.
(3) What's the delivery term?
At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15-20 working days after deposit receipt. If you are in urgent need, we can consider making a special arrangement for you.
(4) How to install and use the product?
We will email you operating instructions and videos in English, or you can download it directly from our official website.
Most of our machines are already a complete part when shipped, which means that they have already been installed, you only need to connect the power cable and can start to use them. If possible, we can also install your machine on site.
(5) Are your company a trading one or a factory?
We are an industry and trade integrated company, engaged in the research and development and production of test instruments, self-produced and self-marketing, the Foreign trade Department was established in 2007, OEM is also acceptable to us.
(6) How to choose the most suitable products?
Our professional team will give you the best advice, as long as you tell us what kind of testing you need to do and the required specifications.
(7) What is the order process?
Inquiry-Quotation-Communication-Order confirmation-Deposit-Production-Testing and debugging-Balance-Packaging-Shipment-Customer reception-After-sales service
(8) Can we visit your factory before order?
Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we can help to arrange hotel and pick you up at the airport.
(9) How about the packing for machine, is it safely protected during transportation?
Testing Chamber is packed by standard export wooden box for outside package and stretch film for inner package, it won't be damaged. We've delivered many testing machines abroad by sea or by air without damage.
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