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Address: Room 202, Building 4-2, No. 539, Shibei Industrial Road, Dashi Street, Panyu District, Guangzhou, Guangdong
Contact name:Tessa Huang
Guangzhou HongCe Equipment Co., Ltd. |
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Lithium Ion Battery Internal Forced Short - Circuit Testing Equipment
Product information
This battery forced internal short-circuit tester is an integral testing equipment to performance a comprehensive test for temperature, voltage, internal-short circuit, which is applicable for Lithium-ion battery cell safety test that complied with the Japan Industrial standard & relevant clause such as JISC 8714:2007 5.5 & IEC 62133-2012.8.3.9.
Features
8. The open side of the test back door using hinge and another side
using magnetic flexible door, thus, performs an efficient safety
protection. When the back door closed and surrounding sealed to go
against the air leakage; when there is an explosion inside of test
chamber, the high pressure gas generated and shock the door and
open it to protect other system as well as against hurt or damage;
9. Alerting and alarming system works after test completed;
10. Built-in displacement sensor: magnetic displacement sensor is
installed on the cylinder, not affected by temperature ,wind speed,
vibration, impact factors, having high precision, strong
anti-interference ability
11. Complies with national standard and requirement
for electrical safety;
12. Protective Design for operator against the mechanical harms. The crush tester will cut off when test chamber door opened; the test chamber will power up and perform test after the close again;
13 .Designed with emergency stop button in case of emergency circumstances;
14. Equipped with portable universal wheel and fixed support for test chamber
15. Machine protective pressure setting function is introduced to protect test chamber if over pressured;
Temperature Chamber Technical Parameters
| Temperature Range | -20℃ ～ +100℃(Controllable) |
| Resolution | 0.01℃ |
| Temperature Fluctuation | 0.5℃ |
| Temperature Uniformity | 2.0℃ |
| Max. Low Temperature | -5℃ |
| Temperature Rising Rate | Ave.3℃/min(0℃ to 100℃,Nonlinear No-load) |
| Temperature Cooling Rate | Ave.1℃/min(100℃to 0℃,Nonlinear No-load) |
| Inner Chamber Dimension | W600 X H750 X D500 MM |
| Inner Chamber Material | Mirror stainless steel with bottom reinforcement |
| External Chamber Dimension | W1500 X H1750 X D1000MM |
| External Chamber Material | Cold-Rolled Steel with paint-baking treatment (gray-white color) |
| Insulation Layer | The thermal isolation layer up to 100mm, which employs fire-resistance high density PU foam material and the thermal isolation coefficient less than 0.0212kcal/m∙hr. |
| Chamber Door | Single Door, Overall Size: 500×750mm |
| Observation Window | Single Door mounted with 3 layer vacuum glass viewing window with water-proof function (size: W430mm xH580mm), the door frame designed with electrical heating function (automatic adjustment) to proof frost, dew, thus, provide the user a clear vision to observe entire testing process; |
| Testing Hole | On the left side of test chamber, a testing hole with its diameter 50mm is opened with silicone rubber plug and stainless steel cap/2 pcs; |
| Sealing | Imported silicone glue is applied for door frame and test chamber sealing to provide a reliable sealing performance; |
| Internal Lighting | Viewing window with 9W Philipis LED lamp with energy-saving and moisture and explosion proof function; |
| 1.Air Cooling Method: Fully Enclosed single-stage compressor |
| 2.Compressor: France Tecumseh Compressor 1 set | |
| 3.Coolant: fluoride-free environmental coolant ( USA DuPont)HFC R404A | |
| 4.Condenser: Air-cold high efficient forced exchange fin type | |
| 5.Vaporizer: high efficient multi-stage vaporizer with Hydrophilic membrane fin (thicker fin type) | |
| 6.Oil Separator: EMERSON | |
| 7.Vaporizer Pressure Regulator: Danfoss vaporizer pressure regulator (available to work in low temperature and high humidity condition without no frosting) | |
| 8.Solenoid valve: Japan saginomiya or Danfoss; | |
| 1.Heater: Naked-nichrome alloy electrical heater |
| 2. Control Method: signal output from controller through the SSR to gain a high precise non-contact switching control. | |
| Control System | Control Method: Programmable high accurate micro-computer controller: chilled-mirror dew-point hygrometer to control temperature and humidity system. Anti-windup PID, BTC control method (thermal compensation function)+DDC intelligent cool flow control+ DEC intelligent electrical control ( temperature test alternative testing program setting) |
2. TEMI 880 color touch screen controller to display temperature
and humidity with EN menu. And 3.1’’ LCD |
Internal Short Circuit Chamber Main Technical Parameters
| Max. Loading | 200KG |
| Resolution | 1/10000 |
| Force Accuracy | ≤0.5％ |
| Force magnification | 7-stage automatic shift |
| Displacement Resolution | 1/1000 |
| Displacement Accuracy | ≤0.5％ |
| Speed Range | 0.01－20MM/S |
| Effective Range | 0 ~ 150mm |
| Max.Testing Plane | 300X300MM(Available to custom design to meet special test) |
| Voltage Acquisition | 0—20V |
| Voltage Resolution | 1MV |
| Voltage Acquisition Frequency | 100HZ |
| Power Source | 220V 50HZ( can custom by client) |
