Extech CG104: Coating Thickness Tester
Measures the thickness of ferrous and non-ferrous substrates
The Extech CG104 Coating Thickness Tester, from Agile Microsys, is an easy-to-use device for accurately measuring coatings on both ferrous and non-ferrous surfaces. It uses magnetic induction for ferrous substrates and eddy current for non-ferrous ones, ensuring precise results. The CG104 offers a 1μm resolution, can store 255 measurements, and features an easy-to-read reversible LCD display. With auto-hold, audible alarms, and included calibration standards, it’s ideal for various applications.
- 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
- 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 | Ferrous | Non-Ferrous |
| 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
|
±4 digits (0 to 7.8mils); ±10 digits (o to 199µm) |
±4 digits (0 to 7.8mils); ±10digits (0 to 199µm);
|
| ±3% (7.9 to 39.0mils); ±3% (200µm to 1000µm) |
±3% (7.9 to 39.0mils); ±3% (200µm to 1000µm);
|
|
| ±5% (39.1 to 80.0mils); ±5% (1001µm to 2000µm) | ||
| Dimensions/ Weight | 4.1×2.2×1.1″ (105x55x27mm)/ 2.82oz (80g) | |
