Temperature-Controlled Battery Short Circuit Tester

Purpose: Used for external short circuit testing of lithium primary batteries and other primary batteries, as well as lithium-ion batteries (used in digital electronic products such as mobile phones, laptops, and cameras), nickel-metal hydride, nickel-cadmium, and lead-acid batteries (used in products like power tools, toys, and electric bicycles).

Technical Specifications Requirements:

1 Scope of Application

1.1 Applicable Standards

Complies with the requirements for short circuit testing specified in standards such as GB 36267-2018, GB/T 8897.1-2013, GB/T  8897.2-2013, GB 8897.4-2008, GB/T 18287-2013, GB24462-2009, SJT 10169-1991, GB31241-2022, GB/T 35590-2017, UL1642, UN38.3, IEC62133, and GB/T18287.

Battery Testing Equipment

1. Battery Nail Penetration Tester

2. Battery Crush Tester

3. Battery Short Circuit Tester

4. Battery Heavy Impact Tester

5. Battery Free Fall Tester

6. Battery Combustion Projection Tester

7. Battery Washing Tester

8. Battery High-Temperature Explosion-Proof Tester

9. Battery Low-Pressure Simulation Test Chamber

10. Battery Acceleration Impact Tester

11. Single Cell Forced Internal Short Circuit Test Bench

There are various testing methods for mechanical timers used in electric fans, mainly including the following:

Constant Temperature and Humidity Chamber Test: Simulates humid and hot environments to test timer performance.

Salt Spray Test: Evaluates the timer's resistance to corrosive environments.

High and Low Temperature Impact Test: Tests timer performance under extreme temperature changes.

Insulation Resistance Tester: Used to detect the insulation resistance of the timer.

Withstanding Voltage Tester: Evaluates the timer's voltage resistance under high humidity and temperature conditions.

Mechanical Life Tester: Used to test the mechanical lifespan of the timer.

Electrical Performance Tester: Detects the stability of the timer's electrical performance.

Aging Test Chamber: Used to evaluate the aging of timer materials.

Vibration Tester: Tests the timer's vibration resistance under humid and hot conditions.

Impact Tester: Evaluates the timer's impact resistance.

Spectrum Analyzer: Used to detect changes in material composition.

Thermal Cycling Test Equipment: Detects performance changes of the timer under repeated thermal cycling conditions.

Environmental Adaptability Tester: Evaluates the timer's adaptability in different humid and hot environments.

Current and Voltage Tester: Used to test the timer's electrical performance.

Corrosion Resistance Test Equipment: Evaluates the timer's resistance to corrosive environments.

Contact Resistance Tester: Detects the contact resistance of the timer.

Material Analyzer: Used to analyze the chemical composition of timer materials.

Environmental Simulation Test Chamber: Simulates timer performance under different environmental conditions.

Thermal Imager: Used to detect temperature changes of the timer under humid and hot conditions.

Humid and Hot Cycling Test Equipment: Evaluates the performance stability of the timer under humid and hot cycling conditions.

Testing Instruments

Testing mechanical timers for electric fans requires the use of various testing instruments, including but not limited to the following:

High and Low Temperature Test Chamber: Used to simulate extreme temperature environments.

Constant Temperature and Humidity Test Chamber: Used to simulate humid and hot environments.

Salt Spray Test Chamber: Used for corrosive environment testing.

Electrical Performance Tester: Used to test electrical performance.

Vibration Tester: Used for vibration performance testing.

Impact Tester: Used for impact performance testing.

Aging Test Chamber: Used for material aging testing.

Withstanding Voltage Tester: Used for voltage resistance testing.

Insulation Resistance Tester: Used for insulation resistance detection.

Thermal Imager: Used for temperature change detection.

Contact Resistance Tester: Used for contact resistance detection.

Spectrum Analyzer: Used for material composition analysis.

Thermal Cycling Test Equipment: Used for thermal cycling performance testing.

Environmental Simulation Test Chamber: Used for different environmental testing.

Material Analyzer: Used for material chemical analysis.

Corrosion Resistance Test Equipment: Used for corrosion resistance testing.

Current and Voltage Tester: Used for electrical performance testing.

Environmental Adaptability Tester: Used for environmental adaptability evaluation.

Humid and Hot Cycling Test Equipment: Used for humid and hot cycling performance testing.

Mechanical Life Tester: Used for mechanical lifespan testing.