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Extech CG204 Coating Thickness Tester
Item #:
EXT-CG204
Brand:
Extech
Share this product:
CG204 Coating Thickness Tester by Extech
Features
- Automatic substrate recognition
- Magnetic induction for ferrous substrates
- Eddy current measurement for non-ferrous substrates
- Easy-to use menu system
- Two measuring modes: Single and Continuous
- Two working modes: Direct and Group
- Memory stores 400 readings: 80 Direct and 320 Group
- User-programmable high/low alarms
- Min/Max/Average
- One or two point calibration
- USB interface includes software
- Complete with two AAA batteries, USB cable, software, Calibration Iron, Calibration Aluminum, Precision Standards, and pouch case.
Sensor probe | Ferrous | Non-Ferrous |
Measurement principle | Magnetic induction | Eddy current principle |
Measuring range | 0~1250μm 0~49.21mils |
0~1250μm 0~49.21mils |
Accuracy1 (% of reading) | 0~850μm: ±(3% + 1μm) 850μm ~1250μm: (±5%) 0~33.46mils: ±(3% + 0.039mils) 33.46mils ~49.21mils: (±5%) |
0~850μm: ±(3% + 1.5μm) 850μm ~1250μm: (±5%) 0~33.46mils: ±(3% + 0.059mils) 33.46mils ~49.21mils: (±5%) |
Resolution | 0~50μm: (0.1μm) 50μm ~850μm: (1μm) 850μm ~1250μm: (0.01μm) 0~1.968mils: (0.001mils) 1.968mils~33.46mil:s (0.01mils) 33.46mils~49.21mils: (0.1mils) |
0~50μm: (0.1μm) 50μm ~850μm: (1μm) 850μm ~1250μm: (0.01μm) 0~1.968mils: (0.001mils) 1.968mils~33.46mils: (0.01mils) 33.46mils~49.21mils: (0.1mils) |
Min. curvature radius | 1.5mm | 3mm |
Diameter of Min. area | 7mm | 5mm |
Basic critical thickness | 0.5mm | 0.3mm |
Industrial standards | Conforms to GB/T 4956-1985, GB/T 4957-1985, JB/T 8393-1996, JJG 889- 95, and JJG 818-93 | |
Operating Temperature | 32°F~104°F (0°C~40°C | |
Operating Relative Humidity (R.H.) | 20%~90% Relative Humidity | |
Dimensions | 4.3 x 2.0 x 1.0" (110 x 50 x 23mm) | |
Weight | 3.9 oz. (100g) |