Touch Screen Extrusion Battery Test Equipment Environmental Test
Chamber
Application:
Through the extrusion test, The machine use for testing the safety
performance through the extrusion/crushing/squeezing test. After
testing, the battery should not catch fire,smoke or explode. It is
also an essential testing device for every battery manufacturer and
Research Institute.
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; The inner box materials are resistance combustible
materials.
3. Crush Force controllable within range from 250N to 13KN ,meet
different standards;
4.The time can be set, the precision is higher, and the maximum
force can be displayed directly.
5. Be equipped with the exhaust air vent (it is convenient for
customers to discharge the odor produced in the battery test to the
outside of the laboratory).
6.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 and Easy operation.
7. Double-layer explosion-proof glass window and explosion-proof
chamber.
Short-circuit protection:
1. Test object for battery system.
2. In the test, all the control system of the test object is
working.
3. Shorting the terminal of the test object 10min.
4. Short-circuit resistanceLess than or equal to20mΩ,agreed jointly
by both parties.Need to observe 2h.
5. Requirement: The protective device is operated, the battery
system is not leaked, and the shell is broken.Insulation resistance
after testgreater or equal to100Ω/v.
Specification:
| Item | Specification |
| Drive mode | hydraulic drive |
| Extrusion direction | a. For a cylindrical battery, the longitudinal axis of the extruded
battery should be parallel to the two plates of the extrusion
device; b. For square and soft pack batteries, squeeze the wide side of
battery only; c. For the coin type or button type battery, the extrusion test is
performed by using the upper and lower planes of the battery in
parallel with the flat plate; |
| Squeeze force range | 1 kN ~ 20kN |
| Pressure display accuracy | 0.1N |
| Sensor resolution | 1/1000 |
| Unit conversion | kg, N, lb |
| Data sampling frequency | 80 times/sec |
| Effective test space(W*D*H) | 200*200*200mm |
| Extrusion stroke | 250mm |
| Delay function | 0-9999 (H/M/S can set and adjust test time arbitrarily) |
| Clamping method | manual clamping |
| Machine dimension(W*D*H) | 800*800*1800mm |
| Power supply | 3-phase, 380V, 50Hz |
| Internal chamber material | 1.2mm thick stainless steel plate with Teflon; strong corrosion
resistance and flame retardant |
| External chamber material | 1.5 mm thick A3 cold plate paint treatment |
| Observation window | Two-layer vacuum tempered glass observation window with size
250*250mm |
| Exhaust port | Diameter: 100mm; it start work once when machine operate |
| Door safety device | Open and power off threshold switch |
| Test hole | A test hole with a diameter of 50 mm on the left side of the
machine |
Customer Support Services:
Ø Installation
Ø Training (Training customer employees)
Ø Calibration
Ø Preventative maintenance
Ø Replacement parts
Ø Assistance via phone or internet
Ø On-site diagnosis and repair/online diagnosis and repair
