Extech CG104 Specifications

CG104 Coating

Thickness Tester

Extech’s CG104 offers a quick, one-handed operation,
non-destructive measurement of the thickness of ferrous
and non-ferrous substrates. Its unique reversible display
allows you to take readings in challenging angles of area
being measured.

Applications:

- Automotive paint thickness to determine if car has been in an accident before

- Quality inspection and monitoring of the process of anodizing or galvanizing

- Suitable for paint manufacturers, painting inspectors, painters, and anti-corrosion
painting contractors

- Machine tools manufacturers, pipeline industry, and aeronautical industry

Features

• Dual Technology provides automatic recognition

of ferrous (iron and steel) and non-ferrous (copper,

aluminum, zinc, bronze, brass, etc) substrates

• Magnetic induction for ferrous substrates

• Eddy current measurement for non-ferrous substrates

• Easy-to-use menu system

• 180° reversible LCD display with LED backlight

• Store/recall up to 255 measurements

• Audible high/low limit alarms

• Substrate Zeroing and two-point calibration function

• Record/Recall Min/Max/Average readings

• Auto-Hold freezes the reading on the display

• Auto power off and low battery indicator

• Complete with two AAA batteries, calibration standards

(one ferrous plate, one non-ferrous plate, and one

standard coating plate film), wrist strap, and soft case

Specifications

Working Principle Magnetic Induction Eddy Current

Measuring Range 0 to 2000μm (0 to 80.0mils) 0 to 1000μm (0 to 40.0mils)

Resolution 1μm (0.1mils) 1μm (0.1mils)

Basic Accuracy

Dimensions/ Weight 4.1x2.2x1.1" (105x55x27mm)/ 2.82oz (80g)

Ferrous Non-Ferrous

±4 digits (0 to 7.8mils); ±10 digits (o to 199μm)
±3% (7.9 to 39.0mils); ±3% (200μm to 1000μm)
±5% (39.1 to 80.0mils); ±5% (1001μm to 2000μm)

±4 digits (0 to 7.8mils); ±10digits (0 to 199μm);
±3% (7.9 to 39.0mils); ±3% (200μm to 1000μm);

PRODUCT DATASHEETPRODUCT DATASHEET

Ordering

CG104 .............. Coating Thickness Tester

CG104-REF ....... Calibration References (one ferrous plate, one non-ferrous plate, and one film)

Specifications subject to change without notice. Copyright © 2014 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form.
Rev. 12/17/14

UPC Code: 793950151044

www.extech.com