LIYI Explosion Proof High And Low Temperature Test Chamber Constant Temperature And Humidity Test Chamber
The battery extruding and needling machine is applicable to simulate the situation of battery being squeezed and punctured when various batteries are used, transported, stored or treated with household wastes.
The extrusion direction of extrusion test shall comply with the following rules: one battery is extruded only once, and the battery is qualified if it does not explode or ignite.
1. For cylindrical batteries, the longitudinal axis of the extruded battery shall be parallel to the two flat plates of the extrusion device;
2. For square and soft packed batteries, only the wide surface of the battery shall be squeezed;
3. For coin type or button type batteries, the upper and lower planes of the battery shall be pressed parallel to the flat plate. The needling test shall be carried out under the environment of 20 ℃± 5 ℃. The battery shall be placed on the clamp and the diameter of φ 3- φ An 8mm non-corrosive steel needle is inserted into the center of the battery surface at the speed of 10mm / s-40mm / s, and the test results are observed at any time. The battery is qualified if it does not explode or ignite. The battery extrusion tester complies with gb31241-2014 and other standards.
According to standard:
GB 31241-2014,GB/T 8897.4-2008,YD/T 2344.1-2011,GB/T 21966-2008,MT/T 1051-2007,YD 1268-2003,GB/T 19521.11-2005,YDB 032-2009,UL 1642,UL 2054,IEC 62281,IEC 60086
||Temperature Humidity Test Chamber
|3. Sample limit
This test equipment prohibits:
1. Test or storage of samples of flammable and volatile substances
2. Testing or storage of samples of corrosive substances
3. Testing or storage of biological samples
4. Test or storage of strong electromagnetic emission source samples
|4. Volume, size and weight
|4.1. Nominal internal volume
|4.2. Inner dimension
|4.3. Overall dimensions
5.1. Test environment conditions
5.2. Test method
The ambient temperature is + 25 ℃, the relative humidity is ≤ 85%, and there is no sample in the test chamber
GB / T 5170.2-1996 temperature test equipment,
GB / t2423.2-2008 (iec60068-2-2:2007) high temperature test method BB
Gjb150.3-1986 high temperature test
GB / t2423.1-2008 (iec60068-2-1:2007) low temperature test method ab
Gjb150.4-1986 low temperature test
GJB150.9-1986 thermal test
GB / t2423.3-2006 (iec60068-2-78:2007) constant damp heat test method cab
GB / t2423.4-2008 (iec60068-2-30:2005) alternating damp heat test method
|5.2. Temperature range
|5.3. Humidity range
|5.4. Temperature fluctuation
|5.5. Humidity fluctuation
|5.6. Temperature deviation
|5.7. Humidity deviation
|Accepted Delivery Terms:
||FOB, CFR, CIF, EXW, DDP
|Accepted Payment Currency:
||USD, EUR, HKD, CNY
|Accepted Payment Type:
||T/T, L/C, Credit Card, PayPal, Western Union, Cash, Escrow
||Shenzhen, Guangzhou, Shanghai, Qingdao, Tianjing or rquired
Q: Are your company a trading one or a factory ?
A: We have our own factory and we have also register a trading company for more options (in order to make the business more simple) for more than 18 years focusing on test instruments field and 15 years exporting experience. As one of the toppest supplier in Dongguan, OEM/ODM is warmly welcome from all of you as long as you confirm us with your requirement.
Q: How to choose the most suitable products?
A: Our professional team will give you the best suggestion as long as you tell us what kind of test you need to do and the required specification.
Q: What's the delivery term?
A: 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 special arrangement for you.
Q: Do you accept customization service?
A: Yes, of course, we can not only offer standard machines, but also customized machines according to your request. Don't hesitate to tell us your requirement, we will do our best to meet your needs.
Q: Can we visit your factory before order?
A: Yes, we warmly welcome and sincerely invite you and your team to visit our factory, we will help to arrange hotel and pick up you from airport.
Q: How about your warranty?
A: Generally, our warranty is one year. Within the warranty period, we can offer technique support and part parts change, if it's necessary, our engineers may go to your place for better service.
Q: What is the order process?
A: Get Inquiry - Send the Quotation - Confirm the requirements - Order confirming - Payment - production - testing and debugging- packing - Confirm with customer about the necessary documents- Arrangement the Delivery - Send the product out - Customer Receiving - After Service.
Q: How to install and use the product?
A:About the machine you grt from us, we will send you an operation video to teach you how to install and use the product with English speaking. However, if you need us to teach you face to face, please let us know in advance