Screen thickness gauge GT821F

Screen thickness gauge Coating thickness gauge

Technical parameters
Measurement range: ~ (Other ranges can be customized)
Resolution:./
Minimum convex/concave surface
Minimum measurement area
Thinnest substrate:.
Using environment: Temperature: ℃ Humidity: R
Measurement accuracy error
Zero point calibration (+)

Two-point calibration [(~)]+.
Metric/imperial: convertible
Body size
Power supply: AA battery
Weight: (including battery)
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The coating thickness gauge is a magnetic instrument with a wide range of uses. Its technical parameters fully comply with national standards.
This instrument is a magnetic portable coating thickness gauge. It adopts magnetic induction testing method and can quickly, non-destructively and accurately test the thickness of non-magnetic coatings and coatings on magnetic substrates. It can be used both in the laboratory and on engineering sites. This instrument can be widely used in testing fields such as manufacturing, metal processing industry, chemical industry, and commodity inspection. It is an essential instrument for material protection professionals.
The quality probe can detect the thickness of all non-magnetic coatings, such as paint, powder coating, plastic, porcelain, chromium, copper, zinc, etc. on steel and iron.

Function
●Adopts magnetic thickness measurement method, which can measure the thickness of non-magnetic covering layer on magnetic metal substrate
●Can use two methods of single-point calibration and two-point calibration Calibrate the instrument
●The basic calibration correction method can be used to update and correct the probe system error to ensure the accuracy of the instrument during the measurement process
●The negative number display function ensures the accuracy of the zero point calibration of the instrument and improve test accuracy
●There is a buzzer prompt during the operation
●Two shutdown methods: manual shutdown and automatic shutdown
●Battery voltage indication: low voltage prompt
●Micropower consumption design, the current is less than microamps in standby mode
●Measurement method is magnetic induction.
b Split thickness gauge for measuring steel pipes
Product quality
●Test response speed can be maintained
to
times per second
●Fool-type zero return operation method, as long as the probe touches the substrate, it can be reset to zero even if it is suspended in the air
●The positive and negative numbers display the test value, and it is clear at a glance whether the zeroing is in place, improving the test accuracy
●Added temperature drift control system and high-end chip control The system has relatively good linearity, stability and repeatability, and is definitely among the leaders in the country