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battery forced internal short circuit testing machinebattery forced internal short circuit testing machinebattery forced internal short circuit testing machinebattery forced internal short circuit testing machinebattery forced internal short circuit testing machine

battery forced internal short circuit testing machine

    forced internal short circuit tester is a device that can be applied to the safety test of lithium-ion batteries, which can simulate the safety performance of internal short circuit in a certain temperature environment.

forced internal short circuit tester is a device that can be applied to the safety test of lithium-ion batteries, which can simulate the safety performance of internal short circuit in a certain temperature environment. The forced internal short-circuit test requires the battery to be disassembled after pre-treatment, the L-shaped nickel sheet is placed, and the battery is fully rolled and placed in the testing machine for pressure under temperature conditions to simulate the short-circuit test when the battery diaphragm is pierced.

Product model: CY-TE907

Installation size: about L1235*W1280*H1920mm

Weight: About 400Kg

The MSK-TE907 forced internal short circuit tester is a device that can be applied to the safety test of lithium ion batteries, which can simulate the safety performance under the condition of internal short circuit in a certain temperature environment. The forced internal short-circuit test requires the battery to be disassembled after pre-treatment, the L-shaped nickel sheet is placed, and the battery is fully rolled and placed in the testing machine for pressure under temperature conditions to simulate the short-circuit test when the battery diaphragm is pierced.

Functional characteristics

applicable standards IEC62133, JISC8714, etc.

Imported authentic high-efficiency energy-saving ultra-low temperature freezing system to ensure low temperature stability of equipment;

Pressure device adopts precision sensor force measurement closed-loop control, high pressure control precision;

servo motor drive precision mechanism pressure, high positioning accuracy of the block;

control system test software design is convenient to operate, the test data can be stored and output;

The test box is made of high-quality cold-rolled steel plate filled with polyurethane foam for heat preservation. The inner box is made of mirror 304 stainless steel;

Explosion-proof glass visual observation window, designed with explosion-proof pressure relief hole, built-in lighting.

Parameter

Electric source

Single-phase AC220V±10%, frequency 50Hz, power about 2KW

Test item

Lithium ion battery forced internal short   circuit test

Test object

Cylindrical, flexible packaging, square   lithium battery core

Temperature range

-10 ~ 100(temperature limit range: -20 ~ 120)

Cooling rate

The average is 0.7/min

Heating rate

Average 1.5-2/min

Temperature fluctuation

Plus or minus 0.5

Temperature distribution

Uniformity ±2

pressure

Max.1000N, adjustable, resolution 1N

Force measurement accuracy

Plus or minus 1%

Pressure velocity

0 ~ 5mm/s, adjustable, error ±1%

Pressure stroke

Max.200mm (product surface to bottom of   indenter)

Voltage sampling

Range 0 ~ 9999mV, error ±1%, resolution 1mV, frequency 1000 times/second,   software acquisition and display frequency 4-5 times/second

Observation window

L330mm*W260mm, three layers of   explosion-proof insulating glass

Accessibility

Built-in lighting

Safety protection

L150mm*W150mm explosion-proof pressure   relief port 1 box door explosion-proof safety chain installed at the top of   the exhaust fan to exhaust smoke or exhaust gas

Test space

About L500*W650*H750mm

Device dimensions

About L1235*W1280*H1920mm

Weight

About 400Kg


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  • E-mail: cysi@cysi.wang
  • Tel: +86 371 5519 9322
  • Fax: +86 371 8603 6875
  • Add: No. 820, 8th Floor, 1st Unit, 9th Block, Cuizhu Street, High-Tech Zone, Zhengzhou, Henan, China




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