BATTERY CRUSH TEST CHAMBER:
Lithium particle battery, as well as the general example comprising of non client replaceable battery/lithium particle battery and its electronic items. For non client replaceable batteries, they ought to be introduced in electronic items all in all example for standard lithium particle battery ecological wellbeing test; For non client replaceable lithium-particle batteries, they can be set in electronic items overall example, or they can be taken out independently for standard natural security trial of lithium-particle batteries. It is suggested that they be liked all in all example for testing. As air spillage, smoke, fire and even blast might happen during the test, fundamental defensive measures should be taken, for example, setting the example in a ventilation gadget with blast resistant capability.
1.Low Pneumatic force
Test reason: The low tension test is utilized to reenact the effect of low strain conditions on the wellbeing of lithium particle batteries during air transportation. After the test, the examples will be liberated from fire, blast and fluid spillage. Instrument and gear, for example, height reenactment test chamber, vacuum chamber (or low gaseous tension test chamber).
2.Thermal cycle
Test reason: The temperature cycling trial of lithium particle battery is utilized to recreate the wellbeing of lithium particle battery when lowing temperature and high temperature during transportation or storage is over and again uncovered. The test is led with fast and outrageous temperature changes. After the test, the example will be liberated from fire, blast and fluid spillage. Instrument and gear, for example, Warm cycling test chamber.
3.Vibration
Test reason: The vibration during the reenacted transportation and conveying interaction of this test will not prompt security issues like fluid spillage, fire and blast of lithium particle battery. Instruments and gear, For example, vibration test seat.
Safeguards: The accompanying focuses will be focused on in the lithium particle battery vibration test:
1) The example will be fixed so that the vibration sign can be precisely communicated to the example without twisting;
2) Each example will be exposed to vibration tests this way and that for a few times in progression;
3) With respect to the test heading, the state of lithium particle battery might be unpredictable. Three commonly opposite headings should be tried. What’s more, it ought to be noticed that after the vibration trial of the lithium particle battery, a release and charging cycle is likewise required (it is suggested that an extraordinary installation ought to be utilized during the vibration to guarantee that the vibration interaction doesn’t happen such peculiarities as test uprooting prompting G esteem change).
4.Acceleration effect
Test reason: Lithium particle battery speed increase influence test is to recreate the security issues, for example, fire, blast or fluid spillage when lithium particle battery experiences speed increase influence during conveying or transportation. Instrument and hardware, for example, speed increase influence test seat.
battery test Shock Test Framework
Safety measures: The accompanying focuses ought to be focused on in the speed increase influence trial of lithium particle battery:
1) The speed increase influence trial of lithium particle battery is like the vibration trial of lithium particle battery. Consideration ought to be paid to the fixing technique for tests, numerous trial of each example, and the test heading.
2) The safety measures for top speed increase of lithium particle battery speed increase influence test are equivalent to those for battery speed increase influence test.
3) what’s more, it ought to be noticed that a release charging cycle is expected after the speed increase trial of lithium particle battery.
5.Drop
Drop the two end appearances of the round and hollow and button type lithium particle batteries once separately, and drop the tube shaped surface two times, and lead four drop tests altogether; Drop each side of the square kind lithium particle battery once, and direct six tests altogether; The drop test with gear will be led for non client replaceable battery/lithium particle battery, and each side of the hardware will drop once. The example will be liberated from fire, blast and fluid spillage.
Test reason: The unintentional drop, (for example, tumbling from the seat, work area and hands) during the mimicked transportation, conveying and utilization of this test will not prompt security issues like fluid spillage, fire and blast of the lithium particle battery. This test mimics a sensible and unsurprising unintentional fall, disregarding the security issues brought about by fake, purposeful, outlandish and capricious falls. Instrument and gear, for example, Battery Drop Analyzer
Safeguards: The accompanying focuses ought to be noted in the drop trial of lithium particle battery:
1) Each example needs to endure the drop test this way and that for a few times in progression;
2) Fundamental measures will be taken to guarantee the precision of the test course and guarantee that such measures will not influence the fast drop development;
3) The drop test conditions for lithium particle batteries likewise consider the unplanned drop during genuine use, so a 1.5m drop test is expected for some lithium particle batteries; furthermore, it ought to be noticed that a release and charging cycle is expected for the lithium particle battery to drop.
6.High temperature test
The example will be protected enough for use at high temperature. The accompanying high temperature use test is utilized to check whether it is qualified: put the completely energized test in the high temperature test chamber, and the temperature in the test chamber is drawn as the upper line temperature of charge and release of lithium particle battery, as far as possible temperature of charge and release of battery and the most extreme worth of 80 ℃ determined by the producer. After the surface temperature of the example is balanced out, save it for 7h.
The example will meet one of the accompanying necessities:
1) Cut off the circuit without fire, blast and fluid spillage;
2) In the event that the circuit isn’t removed, the charging and releasing strategy during the high temperature test will keep on leading a release charging cycle, and the example will be liberated from smoke,flame and fluid spillage.
Test reason: This test mimics the security of lithium particle battery when it is utilized in high temperature climate. For instance, leave the cell phone in backup or vehicle charging state in the vehicle presented to the sun for quite a while. Instrument and hardware, for example, high temperature test chamber.
doule-deck-high-low-temperature Environmentalchamber Kelviron
Safeguards: The accompanying focuses will be focused on in the high temperature trial of lithium particle battery:
1) The high temperature holding time will be 7h, and the timing will be begun after the example surface temperature is adjusted. In the event that the ideal opportunity for leading a release and charging cycle is more than 7h, The high temperature test time can be stretched out to the furthest limit of this charging and releasing cycle
2) The test temperature is as far as possible temperature of lithium particle battery charging (like 40 ℃) and furthest cutoff temperature of releasing, (for example, 55 ℃). As far as possible temperature of battery charging, (for example, 45 ℃) and furthest cutoff temperature of releasing (For instance, the most extreme worth between 60 ℃ and 80 ℃, by and large: as far as possible temperature of lithium particle battery charging ≤ as far as possible temperature of battery charging<80 ℃, and as far as possible temperature of lithium particle battery releasing ≤ as far as possible temperature of battery discharging<80 ℃, so the test temperature is by and large chose as 80 ℃.
3) Since the wind stream in the test chamber will speed up the intensity move, which will cause the intensity misfortune on the battery surface during the charging and releasing cycle, Thusly, it very well might be important to lessen the breeze speed and alternate ways of limiting the effect on the example.
