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Battery Test / Battery Crush Tester

Computer Type Battery Crush Tester
  • (Patent No. ZL 2010 20541654.2)

    1.Applications:     

    Test battery safety performance through crush, after test the sample shall not explode or catch fire.This equipment becomes necessary inspection equipment for the battery manufacturer and researcher. 

    2. Features 
    1.The wire enclosed with metal fire-proof cover, which is available to prevent the flame during testing process. 
    2.Lighting system is designed to observe the internal testing process; 
    3. Nail Penetration/Crush Force controllable within range from 250N to 13KN ,meet different standards;
    4.Wire hole provides a possibility to test internal temperature or air pressure while vent hole with air blower can discharge the exhaust air. 

     5.Control system employs independent control cabinet & separated with the test chamber with a distance 1-2 meter, which can reduce the noise and improve safety. 


    3.Technical Parameters

    Product Model

    BE-6045-2T

    Force Range

    0~20KNAdjustable, customizable

    Tester Architecture

    Free Stand & Vertical extrusion

    Power Input

    220V 50 Hz

    Force Deviation

    ±1% Full-scale Range

    Unit Shift

    Kgf,lbf,n,kn,kpa,mpa

    Crushing Velocity

    1~ 900mm/min(controllable)

    Crushing Velocity Accuracy

    ±1% Full-scale Range

    Crushing Travel

    300mm

    Crushing Motion Accuracy

    ±1% Full-scale Range

    Working Chamber Dimension

    W400 X D400 X H300mm

    Overall Dimension

    W1100W X D600 X H1900mm

    Voltage Resolution

    1mv

    Test Terms

    Force, Displacement (Deformation), Voltage, one from three

    projects or all three projects

    Crushing Time Maintaining

    0~99 Hours 99 Minutes & 99 seconds, time can be controllable to

    control the deformation and stop if test fulfilled.

     Industrial Communication

    PLC Computer Controlensure stability and real-time of remote sampling, with explosion-proof function, all data can be store and print through computer with Excel format.

    Voltage Acquisition System

    One channel(customizable)

    Resolution:1mv   Acquisition Range:0-100V

    Temperature Acquisition system(option)

    Resolution:0.1 degree

    Acquisition Range:0~1200 degree   No. of channel:2(customizable)

    Auxiliary Function

    Explosion-proof Pressure Release System, Exhaust System, fire-extinguish device

    Driving Method

    Servo Motor Driving

    *Note: Equipment can be customized according customer requirements.


    4. Standard Compliance

    4.1.GB/T 8897.4-2002IEC 60086-4:2000Primary batteries: Safety of lithium batteries

    4.2.UL16422006 Safety standards (lithium battery) extrusion test

    4.3. SN/T 1414.1-2004 Safety inspection of import and export secondary cells and batteries--Part 1: General

    4.4. SN/T 1414.3-2004 Safety inspection of import and export secondary cells and batteries--Part 3: Secondary lithium cells

    4.5.SJ/T 11169-1998 Standard for lithium batteries

    4.6.YD 1268- 2003 The safety specification and test method for lithium batteries and charger

    4.7.SJ/T 11170-1998 Standard for household and commercial batteries

    4.8. IEC62133-2012

    4.9. UN 38.3

    4.10. MT/T 1051-2007 Lithium-ion batteries for cap lamp

     

    5. Standard Requirements

    5.1- UN 38.3 Standard Requirement

    38.3.4.6.3 Test Procedure – Crush (applicable to prismatic, pouch, coin/button cells and cylindrical cells not more than 20 mm in diameter)

    A cell or component cell is to be crushed between two flat surfaces. The crushing is to be gradual with a speed of approximately 1.5 cm/s at the first point of contact. The crushing is to be continued until the first of the three options below is reached.

    (a) The applied force reaches 13 kN ± 0.78 kN;

    Example: The force shall be applied by a hydraulic ram with a 32 mm diameter piston until a pressure of 17 MPa is reached on the hydraulic ram.

    (b) The voltage of the cell drops by at least 100 mV; or

    (c) The cell is deformed by 50% or more of its original thickness.

    Once the maximum pressure has been obtained, the voltage drops by 100 mV or more, or the cell is deformed by at least 50% of its original thickness, the pressure shall be released.

    A prismatic or pouch cell shall be crushed by applying the force to the widest side. A button/coin cell shall be crushed by applying the force on its flat surfaces. For cylindrical cells, the crush force shall be applied perpendicular to the longitudinal axis.

    Each test cell or component cell is to be subjected to one crush only. The test sample shall be observed for a further 6 h. The test shall be conducted using test cells or component cells that have not previously been subjected to other tests.

    5.2- 38.3.4 6.4 Requirement

    Cells and component cells meet this requirement if their external temperature does not exceed 170 °C and there is no disassembly and no fire during the test and within six hours after this test.


Main Products : Environmental Chamber, Climatic Chamber, Thermal Shock Test Chamber, Walk in Test Chamber, Altitude Chamber, Battery safety testing equipments ,Tensile Testing Machine  etc. 

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