Mr. SAVIN Jean-FrancoisWe have been using Neware benches for testing our primary cells and batteries for several years. We are quite satisfied about the quality of this type of equipment and we find always good and very reactive feedback from their after-sales service to help us in specific case.
Prof. Lv LiWe have been using Neware battery testing system for many years. We are focused on different electrochemical tests of lithium-ion batteries. The Neware machine is easy to be used and the program is easy to set. We have conducted charge-discharge cycling for more than 5000 cycles and the machine showed very good stability, which helped us to obtain
Mr. Frank GroenVarious neware testing systems have been equipped our laboratory for years and serves very good. We use them for many kinds of tests. Easy to handle the tests and data is well organized for our reporting work. The most important thing is the measurement and control are quite accurate and reliable.
Neware 225L High And Low Temperature Battery Test Chamber For Electronics
|Size||W280mm - D250mm - H360mm||Outer Size||W360mm - D450mm - H500mm|
|Range||Negative 20 Celsius Degree - 150 Celsius Degree||Fluctuation||Less Than 1 Celsius Degree , No Load , Stable Temperature|
|Deviation||2 Celsius Degree , No Load , Stable Temperature||Volume Range||225L|
225L Battery Test Chamber,
Neware Battery Test Chamber,
Neware high low temperature test chamber
Neware High and Low Temperature Test Chamber Safety Care Battery Test
High Low Temperature Humidity Test Chamber
1 . Temperature humidity Test Chamber aims to test battery performance under high low temperature by simulating harsh climate condition .
2 . It’s widely applied on Electronics , Telecommunication , Automobile , Packaging , Aerospace , Electric products , etc .
3 . Different run program can be set according to different test process of battery performance . Then the battery tester and chamber will run automatic by setting. Reduce the human operation .
4 . The chambers build - in sensor will trigger an automatic alarm when it detects abormal conditions . The chamber will protect and shutdown , then send the alarm information to the assigned terminal .
5 . Independent development the temperature control module in the electronic control system by Neware . Improve the control accuracy of temperature .
6 . Neware environmental test chamber aims to test battery performance under temperature by simulating harsh climate conditions .
7 . It can analyze and evaluate whether the battery can meet the required international standard and provides a good reference in the product R&D stage . Whats more , its widely applied to Electronics , Telecommunication , Automobile , Packaging , Aerospace , Electric products , Pharmaceuticals industry , etc .
It is forbidden to
1 . Test or storage of samples of flammable , explosive and volatile substances
2 . Test or storage of corrosive material sample
3 . Testing or storage of biological samples
4 . Test or storage of sample of high electromagnetic emission source
5 . Test and storage of samples of highly toxic substances
6 . Test or storage of samples that may produce the above substances or objects during test or storage
7 . Test and storage of radioactive material sample
|Thermal insulation enclosure||
Outer wall material , high quality cold rolled steel plate, surface spray and paint treatment .
Inner wall material , stainless steel SUS304
Box insulation material , rigid polyurethane foam plus glass wool - insulation thickness 100mm .
Door insulation material , glass wool
|control panel||Controller display screen , over temperature protection setter , etc|
|Refrigeration unit room||Refrigeration unit , water tray , drain hole and condensing fan|
|Power distribution control cabinet||
One main power leakage circuit breaker, distribution board , exhaust fan and Ethernet physical interface
Temperature and humidity controller , AC contactor , circuit breaker , thermal relay
Temperature limiting protector , solid state relay and transformer , etc
|heater||Fin heater , heater control mode - contactless equal period pulse width modulation , SSR solid state relay|
|refrigeration system - if have|
|operation mode||Mechanical compression single stage refrigeration|
|Refrigeration compressor||Hermetic compressor imported from France|
|Main refrigeration components||
Expansion valve , pressure controller , drying filter
Refrigeration solenoid valve, reservoir, oil separator, etc
|evaporator||Finned tube heat exchanger - also used as dehumidifier|
|condenser||Air cooled type , finned tube heat exchanger|
|Throttling device||Expansion valve / capillary|
|Control mode of refrigerator||
The control system automatically adjusts the operating conditions of the refrigeration unit according to the test conditions .
Compressor return air cooling circuit
|cryogen||R404A , ozone depletion index is 0|
|Controller model||Professional temperature and humidity controller|
|Setting mode||Color touch, human-computer interaction, Chinese / English interface|
|Display accuracy||Temperature - 0.01 Celsius degree , Time - 1 min|
|Over temperature protection||Independent over temperature protector , when the temperature of the working room exceeds the temperature set by the protection device , it will stop and send alarm signal|
|Interconnection with battery testing equipment|
|Device hardware connection||BTS computer software , battery detection equipment and test box are interconnected by channel line and data communication line|
|others||During the test , opening the door of the test chamber will cause the temperature fluctuation in the chamber , During the test , if the door is opened for many times or for a long time , or the test sample emits wet steam , the heat exchanger of the refrigeration system may freeze and fail to work normally|