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Roughness instrument maintenance
Nov 29, 2018

Roughness instrument maintenance

1. The surface roughness meter should be used during the long period (one week) to calibrate the standard sheet and periodically check the probe for wear.

2. The power supply is a regulated power supply. If the voltage is unstable, a voltage regulator must be added. The ground wire must be used.

3. Clean the machine with ethanol (or more than 95% alcohol) and a lint-free cloth.

4, when the machine is charging, it is necessary to pay attention to control the charging time is generally 10 to 15 hours is appropriate. To prevent damage to the battery caused by overcharging for an extended period of time.

5. The induction head should be avoided in the precision part. If the workpiece to be tested has grooves or steps, it should be kept away to avoid breaking the probe.

6, surface roughness meter to avoid collision, severe vibration, heavy dust, moisture, oil, strong magnetic field and so on.

7. Turn off the power supply in time to complete the battery to maintain the battery level and charge the battery in time.

8. The standard sheet of the surface roughness meter is a precision calibration sheet. It cannot be cleaned with alcohol and other cleaning liquids. If there is a dirty air blow pump, it can be blown off.

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