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.
225L HumidityStability Test Chamber , Neware Lithium Ion Battery Capacity Tester
|Inner Box Size||W280mm - D250mm - H360mm||Temperature Fluctuation||Less Than 1 Celsius Degree , No Load , Stable Temperature|
|Temperature Deviation||2 Celsius Degree , No Load , Stable Temperature||Heating Time||Less Than 60 Min|
|Cooling Time||Less Than 60 Min||Volume||225L|
Neware Humidity stability test chamber,
Neware stability test chamber,
225L lithium ion battery capacity tester
Neware Battery Test Chamber High and Low Temperature Humidity Chamber
Neware environmental test chamber - also knows as high and low temperature box , high temperature box , incubator and explosion proof box - is researched and produced by Neware for battery testing in new energy industry , which can provide the required high temperature , low temperature and constant temperature environment for battery charge , discharge and safety performance testing , and it can simulate climate environment for researchers to do tests in lab . Neware environmental test chamber is also a reliable equipment for all companies such as electronics , electricians , instruments , materials and semiconductor , as well as for departments such as schools , medicine , chemical , environmental protection , agriculture , livestock and aquatic products , etc .
High Low Temperature Humidity Test Chamber
Temperature humidity Test Chamber aims to test battery performance under high low temperature by simulating harsh climate condition . it can analyze and evaluate whether the battery can meet required international standard and provides a good reference in product research and development stage , it’s widely applied on Electronics , Telecommunication , Automobile , Packaging , Aerospace , Electric products , etc .
Aim to battery test , Neware testing software can control the battery tester and temperature chamber at the same time , in order to test best battery performance .
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 .
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 .
Independent development the temperature control module in the electronic control system by Neware . Improve the control accuracy of temperature .
It is forbidden to
Test or storage of samples of flammable , explosive and volatile substances
Test or storage of corrosive material sample
Testing or storage of biological samples
Test or storage of sample of high electromagnetic emission source
Test and storage of radioactive material sample
Test and storage of samples of highly toxic substances
Test or storage of samples that may produce the above substances or objects during test or storage
|Standard configuration of test chamber||
Lead hole , can be increased , 4 holes with diameter of 100 mm
With soft rubber plug , 2 on the left and right sides of the box
Casters , 4 with adjusting feet
Observation window: multi layer hollow electric heating film heating anti fog observation window - located on the door
The electric mist eliminator inside the glass can provide the best observation line of sight .
One Lighting lamp
Single hinged door - left hinge, right handle , equipped with observation window , lighting lamp
Window frame / door frame anti condensation electric heating device, double silicone rubber sealing strip
|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|
|Power line hole and drain hole||Located on the back of the box|
|Explosion proof pressure relief port , if have||It is located at the top of the box and automatically opens when the pressure of the test space exceeds the set pressure|
|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|
|monitor||High definition color LCD touch screen|
|Operation mode||Program mode and setting mode|
|Setting mode||Color touch, human-computer interaction, Chinese / English interface|
Anti integral saturation PID
BTC balance temperature control mode
|Temperature measurement mode||Class A armored PT100 sensor|
|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|