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GAOTek Coating Thickness Gauge with 0 Span Calibration (Light Weight)
GAOTek Coating Thickness Gauge with 0 Span Calibration (Light Weight)

GAOTek Coating Thickness Gauge with 0 Span Calibration (Light Weight)

USD

Overview

GAOTek Coating Thickness Gauge with 0 Span Calibration (Light Weight) is designed to magnetic and nonmagnetic materials in high resolution and wide measuring range of 1 μm to 1250 μm. It uses magnetic induction method and eddy current method to measure thickness of magnetic coating on non-magnetic base. This light weight instrument is suitable for use in harsh conditions. This instrument provides under voltage and error indicator, automatic shutdown, zero calibration, span calibration and prompt beep operation function. This rugged and versatile device can be used in the field of chemical industry, commodity inspection, manufacturing, metal processing industry and other testing.

Key Features

  • Zero calibration and span calibration
  • Automatic Shutdown
  • Under voltage and error indicator
  • Prompt beep operation
  • Light weight, portable and durable
  • Ruby wear probe
  • Suitable for use in harsh conditions

Technical Specifications

Measuring Principle Magnetic induction method and Eddy current method
Measuring Range 1 μm to 1250 μm
Workpiece convexity of the minimum radius of curvature (in) 0.19, (mm) 5/Au 25
Minimum Contact Area of Diameter 0.39 in x 0.39 in (10 mm x 10 mm)
Resolution 1 μm
Measurement Accuracy ± [(1~3) H +1] μm (full scale calibration)
Matrix Street Thickness 0.007 in (0.2 mm)
Power Four 1.5-volt AAA battery
Temperature 32 °F to 140 °F (0 °C to 60 °C)
Humidity 20 % to 75 %
Dimensions 4.40 in × 2.71 in × 1.10 in (112 mm × 69 mm × 28 mm)
Weight 0.18 lbs (82 g) (without batteries)

Additional Information

Materials

 Gauge, Reference Fe Base, Certified Plastic Shims, Battery

Operation Guide

  1. Power-on and Warm-up

Keystroke once; wait until    is displayed on the LCD. Now the gauge is ready for measurements.

  1. Zeroing

Keystroke twice; when  is displayed, place flat on surface; hold steady.

After measurement is obtained,  is shown and gauge beeps. Then lift the gauge.

3. Two-Point User Calibration

Keystroke three times; gauge enters into the mode of two-point user calibration.

When is shown on the LCD, please conduct a measurement on the base. When     is shown on the LCD, place Shim S1 on the base and conduct a measurement on Shim S1. When  is shown on the LCD, place Shim S2 on the base and conduct a measurement on Shim S2. When  is displayed, it is ready for use.

4. Unit Change

Keystroke four times; convert from ums to mils or vice versa.

5. Reset

Keystroke five times; gauge resets.

Measurement Range: 0 um1250 um or 0 mil50 mil

Accuracy: ± [(1%~3%) H+1 um] Note: H is thickness reading

The device powers down after 60 seconds of no activity.

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