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PH250a
Piezohannas
PH250a
Digital Copper Ultrasonic Coating Thickness Measurement Tester
Function & Feature:
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 Specification:
Model | PH250a | PH251b | PH252c | PH253e |
Operating principle | Fe | NFe | Fe & NFe | Fe |
Measuring range (µm) | 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 | |||
Power supply | AAA Alkaline battery | |||
Weight | 120g | |||
Standard configuration | Main unit, 2 Calibration specimens (S1,S2), Fe and NFe substrate | |||
Digital Copper Ultrasonic Coating Thickness Measurement Tester
Function & Feature:
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 Specification:
Model | PH250a | PH251b | PH252c | PH253e |
Operating principle | Fe | NFe | Fe & NFe | Fe |
Measuring range (µm) | 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 | |||
Power supply | AAA Alkaline battery | |||
Weight | 120g | |||
Standard configuration | Main unit, 2 Calibration specimens (S1,S2), Fe and NFe substrate | |||
