Shanghai Magcach Technology Co.Ltd
Shanghai Magcach Technology Co.,Ltd We Sincerely welcome the worldwide distributors to cooperate with us.
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Coating Thickness Gauge - Leeb250/251/252/253
Functions & Features
One button operation.
Integrated with Fe and NFe in one probe.
Easy and quick for operation.
Switch off automatically or manually.
Measuring Materials
Magnetic Induction (Fe): Measuring the thickness of Non-magnetic coating on magnetic metal substrate, such as aluminum, chromium, copper, zinc, rubber, paint on the base of steel, iron, alloy and magnetic steel .
Eddy Current (NFe): Measuring the thickness of Non-conductive coating on non-magnetic metal substrate, such as rubber, plastic, paint, oxide on the base of aluminum, copper, zinc, tin.
Technical Parameters
| Model | Leeb250 | Leeb251 | Leeb252 | Leeb253 |
| Measuring principle | Fe | NFe | Fe & NFe | Fe |
| Measuring Range | 0~1250μm | 0-6000μm | ||
| Accuracy | ±[(1~3%)H+1]µm H refers to the thickness of testing piece | |||
| Minimum resolution (µm) | 1μm | |||
| Min curvature of the min area (mm) | Convex1.5 Concave20 | |||
| Diameter of the min area (mm) | Φ10 | |||
| Critical thickness of substrate (mm) | 0.5 | |||
| Operating temperature | 0℃~40℃ | |||
| Dampness | 20%~90% | |||
| Magnetic field | No strong magnetic field environment | |||
| Dimensions | 150×55.5×23mm | |||
| Weight | 120g | |||
| Power supply | AAA Alkaline battery | |||
| Standard Configuration | Main unit, 2 Calibration specimens (S1,S2), Fe and NFe substrate | |||