1. AC Contactor Temperature Rise Test Station
Capacity: 60KVA; capable of reaching currents up to 3150A during contactor temperature rise tests. Computer-controlled with constant current output. Temperature measurement conducted using a multi-channel temperature tester, with temperature rise curves automatically generated by the computer.
2. AC/DC Contactor Comprehensive Test Station
Capacity: 12KVA; capable of reaching currents up to 800A during AC contactor temperature rise tests. Computer-controlled with constant current output. Temperature measurement conducted using a multi-channel temperature tester, with temperature rise curves automatically generated by the computer.
For mechanical life testing of AC contactors, with an output power of 20KVA and a digital counter with power-off memory. It features intelligent detection of contactor contact closure and opening. In intermittent cycle tests, if the contactor fails to engage or release slowly, the test will automatically stop and record the current number of test cycles.
3. Adjustable DC Voltage Regulator
Provides DC power supply for testing purposes, mainly used in electronic circuit testing.
4. High-Precision Fully Automatic AC Voltage Regulator
Provides stable AC power supply during testing.
5. Single-Phase Variable Frequency Power Supply
Primarily used for testing the operational characteristics of coils in 60Hz AC contactor products.
6. Dielectric Strength Tester
Mainly used for testing the dielectric performance of AC contactors.
7. Inter-turn Impulse Voltage Tester
Mainly used for testing the inter-turn insulation withstand voltage of coils.
8. Transistor Characteristics Display Instrument
Tests the characteristic curves of diodes and other transistors.
9. DC Parameters Meter for Varistors
Measures the characteristics of varistors.
10. High-Precision Coil Turns Counter
Used for measuring coil turns, with intelligent judgment of whether they are qualified. Can also display inter-turn short circuit conditions.
11. Salt Spray Test Machine
Used to test the corrosion resistance of electroplated coatings on metal surfaces under salt spray conditions.
12. Microcomputer Multi-Functional Electrolytic Thickness Gauge
Used for measuring the thickness of metal electroplated coatings.
13. Spring Tension Tester
Used for measuring the force during spring tension or compression.
14. Rockwell Hardness Tester
Used for measuring the Rockwell hardness of metal parts.
15. Shore Hardness Tester
Used for measuring the Shore hardness of rubber parts.
16. DC Resistance Bridge
Used for precise resistance measurements.
17. Digital Micro Ohmmeter
Used for measuring microresistance such as contact resistance.
18. Digital Megohmmeter
Used for measuring insulation resistance.
19. Iron Core Air Gap and Flatness Measurement Device
Used for measuring the air gap and flatness of iron core components.
20. Surface Roughness Comparison Specimens
Used for comparing the surface roughness of iron core components.
21. Granite Platform
Used as a reference platform for measurements.
22. Vernier Height Caliper
Used for measuring height and marking lines.
23. Vernier Caliper (0~300mm, 0~150mm)
Used for measuring length, outer diameter, and other dimensions.
24. External Diameter Micrometer
Used for measuring small outer diameters such as enamel wires.
25. Ruler Gauge
Used for comparing the size of arcs.
26. Dial Torque Wrench
Used for tightening and loosening bolts to a specific torque.
27. Thread Plug Gauge, Thread Ring Gauge
Used for checking the pass or stop condition of screws and nuts.
28. Clamp Ammeter
Used for measuring current and voltage.
29. Digital Multimeter
Used for measuring current, voltage, resistance, etc.
30. 0.5-Class Digital DC Voltmeter, 0.5-Class Digital DC Ammeter
Used for high-precision measurements of DC voltage and current.
31. Pointer AC/DC Voltmeter, Pointer AC/DC Ammeter
Used for measuring voltage and current.