Applicable Scope of the Explosion-Proof High/Low Temperature Battery Test Chamber:

Suitable for thermal abuse (extremely high temperature) and thermal shock tests on various types of single cells and battery packs, including lithium-ion, NiMH, NiCd, lead-acid, and nickel metal hydride batteries, in accordance with the following standards: GB 8897.4-2002 (idt IEC 60086-4:2000) Primary Batteries—Part 4: Safety of Lithium Batteries; GB 8897.5-2006 (idt IEC 60086-5:2005) Primary Batteries—Part 5: Safety of Batteries with Aqueous Electrolyte; IEC 62133:2002 Secondary Cells and Batteries Containing Alkaline or Other Non-Acid Electrolytes—Safety Requirements for Portable Sealed Secondary Cells and Batteries; IEC 61951-1:2003 Portable Sealed Rechargeable Cells and Batteries—Part 1: Nickel-Cadmium; IEC 61951-2:2003 Portable Sealed Rechargeable Cells and Batteries—Part 2: Nickel-Metal Hydride; IEC 61960:2003 Secondary Cells and Batteries Containing Alkaline or Other Non-Acid Electrolytes—Portable Secondary Lithium Cells and Batteries; and UL 1642:2006 Lithium Batteries.

Main Functions

1. Operating Modes: Program operation and constant-value (fixed setpoint) operation.

2. Panel & Display Components: Temperature indicating controller; actual temperature display; alarm setting/display; main power switch; and an over-temperature/over-cooling limiter.

3. Program Functions: Automatic start, automatic stop, ramp setting, and cycle mode (up to 999 cycles).

4. Safety Protection Functions: Upper/lower temperature alarm; self-diagnostic function; high/low temperature limiter; power-failure protection; timer function; leakage protection; over-voltage and over-current protection. Alarm functions can be configured in the software.

Technical Parameters

1. Test Chamber Dimensions: 600 mm (W) × 600 mm (H) × 600 mm (D) (customizable)

2. Test Chamber Volume: 216 L (customizable)

3. Temperature Range: RT − 20°C to +200°C (high/low temperature range can be customized)

4. Temperature Fluctuation:
   a) ±0.1°C (at +100°C)
   b) ±0.2°C (at +200°C)

5. Temperature Uniformity (in chamber):
   a) ±0.5°C (at +100°C)
   b) ±1.5°C (at +200°C)

6. Heating Time: From ambient temperature to +200°C: < 50 min

7. Setting/Display Resolution: Temperature 1°C, time 1 min

8. Indication Accuracy: Temperature ±(2°C + 1 dgt)

9. Control Modes: Program operation and constant-value (fixed setpoint) operation

10. Programmable Temperature Ramp Rate: > 5°C

11. Explosion Pressure Relief Exhaust: Safety chamber door designed to release internal pressure in the event of an explosion.