Simulated battery and battery pack are stored for 6 hours at a pressure equal to or lower than 11.6 kPa and an ambient temperature of (20 ± 5) °C. If the battery has no leakage, no venting, no disintegration, no cracking and no fire, and each The open circuit voltage of the experimental battery or battery pack after the test is not less than 90% of the voltage before the simulation test, which is acceptable.
Standards:
GB/T 31485-2015
GB/T 31241-2014
UN38.3,IEC62133
QC/T743-201X
GB/T 8897.4-2008
GB/T 21966-2008
Pre-Sales Service
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
After-Sales Service
* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.
If you meet any problems in future during testing process, we promise we will give you a reply within 48 hours and solution provide within 3 working days. If customers require on-site service, the transport and travel expense shall be borne by customer.
Dongguan Huanrui Environmental Test Equipment Co., Ltd. is an influential manufacturer, specializing in the production environmental testing equipment over 18years. Have won the honorary title of High-Tech Enterprise, obtained national patents of various products and technologies and been certificated by ISO9001:2015 International Quality Management System. Our company main products are programmable constant temperature and humidity test box, walk-In aging test room, cold and heat shock test box, rapid temperature change test box, high and low temperature test box, and our products are used in electronic electrician, communication, computer, aviation, weapon, vehicle, ship, petrifaction and other industries and fields.
Q: Are your company a trading one or a factory?
A: We are a factory over18-year experience.
Q: After an order is placed, when to deliver?
A: Generally about 25days. If we have inventory, we can arrange to ship within 3-5 days. Please be aware that our production lead times depend on specific items and item quantities.
Q: What about the product' services and quality?
A: We have Pre-service, middle-service and after-sale service. Can provide video training to show you how to install & operate. We can also arrange engineer to train the operation of equipment to customer's company when you need. Core components almostly are from the import.