Vacuum Switch Life Test Machine MLT-VS3

Product Information:
This testing machine is according to IEC 61058-1 and IEC 60669-1 standards to design, it is suitable for household and similar fixed electrical installations switch capacity and normal operating life test. Its aim at checking the switch whether is able to withstand the mechanical damage and electrical fatigue damage in normal use, and if there are adhesion phenomena or prolonged closed or disconnected phenomena occur, inspect whether there are excessive wear and other harmful consequences with it.It is suitable for the straight toggle switch test of button switch and rocker switch, using pneumatic parts as the power, the actions from start to finish are adjustable, achieve to the breaking capacity of testing switch and life performance.
Before and after the action time is adjustable to achieve detection switch-off capacity and lifetime performance.

This test machine adopts electromagnetic valve to control gas source, do reciprocating motion by air cylinder drive compression bar, safety, durable and reliable, do not need to adjust. When the switch is bonding or out of order lead to a continuous connect or disconnect, there will be a fault alarm and record the corresponding number of experiments, it will alarm when get to the required times; when an alarm occurs, the test stops automatically.

This complete machine with elegant appearance, practical and easy to operate, it is an essential laboratory instrument for the quality inspection departments, R&D institution to test the safety performance of related household products.

Technical Parameters:

Item Parameters
Power supply AC 220V±10%/50Hz
Station Single station, customizable
Operation interface Keys operation
Drive mode Pneumatic,5~8kg/cm2
Test times 0~999999s, can be preset
Compression time 0~999.9s, can be preset
Origin time 0~999.9s, can be preset
Test trip Linear:0~100mm,adjustable
Test speed rate Linear:0~100mm/s,adjustable
Temperature 5~40°C
Relative humidity 20~90%RH
Atmospheric pressure 80~106kpa
Working place No violent shaking, vibration, electromagnetic interference, no dust, Non-explosive and corrosive gases, good heat dissipation

Vacuum Switch Life Test Machine MLT-VS3