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Coating thickness gaugeHome > Products > Coating thickness gauge

SDR821F Coating Thickness Gauge

    SDR821F Coating Thickness Gauge

  • Price:0
  • Stock:10000
  • PDF Download:


Product description:

This device is a portable meter. It is capable of measuring coating thicknessquickly, precisely and without injury, both for the laboratory and engineeringenvironment. It is currently widely use

 

The device use Magnetic Method to measure the non-magnetic coating on a magneticmetal substrate.

Magnetic Method(F-type probe)

When the probecontacts the cover layer, the probe and magnetic substrate forms a closedmagnetic circuit; Due to the presence of non-magnetic coating, magneticresistance changes. The thickness of the cover layer can be derived bymeasuring the change.

 

Features

1.Thickness measurement using Magnetic Method to measure the non-magnetic coatingon a magnetic metal substrate.

2.Single-point or two-point method could be used to correct probe systemdeviation, in order to ensure the accuracy of the device in the process ofmeasuring.

3.Automatic identify ferrous and non-ferrous substrate quickly.

4.Power voltage indicator.

5.Speaker beep while operating.

6.Power-off automatically when idle; manually power-off available.

7.Negative display function to ensure the accuracy of zero point calibration.

Technical Data

Model

SDR821F

Principle

Magnetic Method (F-type probe)

Range

0-1250um

Accuracy error

zero calibration ± (1 + 3% H);

two-point calibration ± [(1% ~ 3% H)] H + 1.5

Power

2 * AA battery

Unit

Um/mil

Temperature

0-40

humidity

≤85%

Minimumsubstrate

10 * 10mm

Minimum curvature

5mm convex; 5mm concave

Thinnest substrate

0.4mm

Weight

99g

Size

102mm* 66mm*24mm

 

Item Checklist

Name

Quantity

Meter device

1

Standard films

5

Base substrate

2

5 dry cell

2

Packing box

1

User Manual

1

 

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