Touch screen battery compression testing machine DMS-JY

Application of Shenzhen Demaisheng Touchscreen Battery Squeezing Test Machine: Used for squeezing test projects of lithium primary batteries and other primary batteries, as well as lithium-ion batteries (used in digital electronic products such as mobile phones, laptops, cameras, etc.), nickel hydrogen, nickel cadmium, and lead-acid batteries (used in products such as power tools, toys, electric bicycles, etc.)

Technical specifications for touch screen battery compression testing machine:

1 Scope of Application

1.1 Shenzhen Demaisheng Touchscreen Battery Squeezing Testing MachineApplicable standard

The battery compression test device complies withGB8897.4-2002TheGB/T18287-2000TheIEC60086-4: 2000TheIEC62133: 2002TheUL1642: 2006TheSN/T1413-2004TheSN/T1414.3-2004According to the requirements of the compression test specified in the standard.

1.2 Shenzhen Demai Sheng Touchscreen Battery Squeezing Testing MachineTest requirements

In the above standards, the requirements for battery compression testing are slightly different. The battery compression testing device needs to meet all of the following test requirements:

1）The battery is compressed between two planes, with the compression force passing through a diameter32mmApply hydraulic piston and continue compression until reaching17.2MPaThe applied force is13kNRelease pressure when reaching maximum pressure.

2）The extrusion equipment should be able to provide on all test surfaces of the battery1140±20NThe squeezing pressure. Place the battery on two flat hardwood boards (with a minimum thickness of)12.7mm）Squeeze between them. Gradually increase the pressure to1140±20NMaintain this pressure1minThe above.

3）The test battery is squeezed between two planes using a vise or piston with a diameter of32mmHydraulic arm application13kNSqueezing force, continue squeezing until the pressure gauge reading on the hydraulic device reaches17MPaOnce the maximum pressure is reached, release the compression.

Shenzhen Demaisheng Touchscreen Battery Squeezing Testing MachineMain technical parameters and functions

2.1 Main technical parameters

1）*High extrusion pressure:15kN

2）*Large relative compression stroke (adjustable):500 mm

3）Bottom area of working chamber:600mm×600mm

4）Applicable sample * Large size:500mm

5)Test space: not less than850×300×300mm(LWH)

6)Window size:500╳500mm（10mmThick double-layer explosion-proof glass-Apply explosion-proof film);

7)Exhaust fan port:diameter150mm(The rear of the box is equipped with an exhaust fan)；

8)Air supply port: There are two diameters on the left side of the box50mmair supply vent(It can also be used to measure voltage, etc)

2.2 Main functions

1）The battery compression test device adopts a fully enclosed box structure, and the compression working chamber is isolated from the mechanical and electrical parts of the equipment body (except for the protruding shaft of the hydraulic rod piston).

2）The extrusion working chamber has explosion-proof and exhaust functions, which can instantly release the pressure generated by the sample explosion and discharge the smoke and dust generated by the explosion.

3）The working chamber of the battery compression test device has moderate corrosion resistance and easy cleaning functions, and can withstand the erosion of corrosive liquids generated by battery explosions, making it easy to clean.

4）The battery compression test device adoptsremoteandsceneTwo relatively independent control methods, with programmable pressure values and holding times, fully comply with the requirements of section1.2The testing requirements specified in the article.

5）Install an observation window with bulletproof function in the squeezing working chamber to monitor the impact process;

6）The squeezing working chamber has pressure monitoring and sound and light alarm functions to determine and alert whether an explosion has occurred.

7）control systemRemote or local computer control, accurate data, easy operation;

8）Dual report editing:

Fully open for users to edit reports, allowing testers to choose their preferred report format (testing program added built-in)EXCELThe report function expands the previous pattern of single professional reports.

9)Various units can be converted to each other:

The lengths, force units, and display digits are dynamically interchanged. The force unitsKgTheNTheKNThegThelb