The safety performance of the battery is checked by the extrusion test. After the test, the battery should not fire or explode; it is also an indispensable testing equipment for battery manufacturers and research institutes.
Features
1. The wire jacket is covered with a metal fireproof tube, which effectively prevents the battery from catching fire and burning during the test;
2. Install lighting tubes, so that you can clearly see the situation in the working room from the outside;
3. The squeezing force value 250N~13KN can be set at will to meet the requirements of different standards;
4. Equipped with test holes and air inlets, air outlets + exhaust fans will be more effective to quickly remove the test exhaust gas and air pressure; test holes are designed for the tester to detect the temperature or air pressure in the test space;
5. The control part and the test box are separated, which can be operated at a distance of 1 to 2 meters, which provides certain safety measures.
Standard basis
MT/T 1051-2007 "Lithium-ion battery for miner's lamp-extrusion test";
UL 1642 Safety Standard "Compression Test";
UL 2054 safety standard "Compression Test";
GB/T 2900.11-1988 Safety performance inspection specification for lithium-ion batteries for miner’s lamps "Extrusion";
YD 1268-2003 Safety requirements for battery and charger of mobile communication handheld device "Extrusion resistance";
SJ/T 11169-1998 Lithium Battery Standard "Extrusion Test";
GB/T 8897.4-2002 Primary Battery Part 4 Safety Requirements for Lithium Batteries "Extrusion";
SJ/T 11170-1998 Household and commercial battery safety standard "Extrusion";
YDB 032-2009 Backup lithium-ion battery pack for communication "Anti-extrusion";
QB/T 2502-2000 General Specification for Lithium Ion Battery "Extrusion (Internal Short Circuit) Test".
SPECIFICATION
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Model
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HMBD23
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Pressure（KN）
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20
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Maximum displacement（mm）
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200、300、500
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Auxiliary function (optional)
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Voltage, temperature collection, video monitoring system, fire extinguishing system, safety explosion-proof system, salt mist filter system
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Extrusion speed
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0~40mm/min（Adjustable）
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Test space（mm）
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200x200x200、300x300x300 Can be customized according to requirements
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Dimensions（mm）
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W680xD570xH1740
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Voltage selection
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0-10V，0-100V
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Temperature collection range
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0~1200℃
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Voltage and temperature accuracy
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±1%FS
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Voltage resolution
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1mV
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Temperature resolution
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0.1℃
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Speed
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0~40mm/min（Adjustable）
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Extrusion stroke
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0-300mmOptional within range
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Structure
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Vertical and horizontal (can be choosed according to actual size)
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Test conditions
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The force is about 13KN, once the maximum pressure is reached, the pressure can be relieved
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Extrusion method
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horizontal Vertical
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Squeeze deformation
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None (If necessary, you need to choose another computer control system series)
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Squeeze hold time
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0~99 hours 99 minutes 99 seconds
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Drive way
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Hydraulic
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Extrusion accuracy
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±1%
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Box
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The vertical or horizontal structure is separated from the control part
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communication
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None (If necessary, you need to choose another computer control system series)
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Extrusion fixture
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Flat extrusion plate, different fixtures can be choosed according to different standards
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Data acquisition module
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Independent remote collection and isolation, multiple voltage, temperature, and current collection channels to ensure correct data.(Optional)
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Channel data standard
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2 channels, 4 channels, 8 channels, multiple data acquisition systems (optional)
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Camera monitoring system
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The test area is equipped with a high-definition camera monitoring system and can be remotely controlled, with explosion-proof function (optional)
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The standard configuration
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1 set of extrusion host, 1 set of control cabinet, 1 extrusion plate
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Test Fixture
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Specific production, according to the actual use conditions of the sample
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Voltage
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AC380V 50HZ Three-phase five-wire system
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Use environment
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0℃~45℃
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