The dynamometer troubleshooting maintenance solution, many users will inevitably encounter some small faults in the process of using the dynamometer, these small faults will affect our work efficiency, so in order to not affect the user's work efficiency, Heng Gang's test Xiaoyi made a summary of a dynamometer troubleshooting solution. Hope can help everyone. Dynamometer pictures Dynamometer pictures Dynamometer pictures Our company also sells: wireless dynamometer , electronic dynamometer , electronic dynamometer , torque wrench tester , S-type digital push-pull force meter , electronic tension tester , bottle cap torque tester , spring torque tester , spring tension Tester , digital display torque screwdriver , Accelerated Leakage Rate Test Equipments
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Dynamometer repair method one:
1, first check your sensor's sensor connection cable is connected,
2, short circuit or open circuit, as well as welding whether there is a phenomenon of welding.
Dynamometer repair method two:
1. Then check if your meter is fully charged. If it is not charged enough, it is easy to cause it. It can not be used normally, the display value is unstable, and the line jumps. When using logic pens and oscilloscopes to detect signals, be careful not to make the probe contact two at the same time
2. Measure the pin, because the essence of this situation is to form a short circuit under power.
Dynamometer repair method three:
1. When using the multimeter's ohmic block, remember not to measure with electricity. When measuring the filter capacitance in the power supply of the dynamometer, the electrolytic power should be first
2. The positive and negative electrodes of the container should be short-circuited, and do not use the lead line instead of the lead to discharge the capacitor, because it is easy to blow the core wire. A 220-volt, 50-watt light bulb with a cap lead can be taken and connected to both ends of the capacitor. The bulb will flash at the moment of discharge.
Dynamometer repair method four:
1. When measuring the parameters of each point, you can use ordinary hand-sewing needles to weld the pen on the multimeter so that the points can be directly measured by piercing the paint layer without peeling off the paint layer in a large area. This will cause oxidation of the copper foil. 
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