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WH92 split iron and aluminum dual thickness gauge

Product ID：WCHdc020

Price: Please inquire PDF Format

Supply Ability:350 SETS/MON

Port:SHENZHEN

Product Introduction
Consulting

Model NumberWH92

Brand NameSHENZHENWEIFU

Payment TermsT/T, paypal

WH92 split iron and aluminum dual thickness gauge
Introduction
WH92 split iron and aluminum dual-use coating thickness gauge uses magnetic and eddy current thickness measurement methods. The probe with wire can measure some grooved surfaces, the position outside the aluminum alloy window is difficult to measure, and the measurement of anodizing data is very stable.
This device is a split-type colorimeter and our latest launched. Its more smart and suitable for small part or inconvenient place testing.The device use both Magnetic Method to measure the non-magnetic coating on a magnetic metal substrate and Eddy Current Method to measure the non-conductive coating on a non-magnetic metal substrate.
Magnetic Method (F-type probe)
When the probe contacts the cover layer, the probe and magnetic substrate forms a closed magnetic circuit; Due to the presence of non-magnetic coating, magnetic resistance changes. The thickness of the cover layer can be derived by measuring the change.
Eddy Current Method (NF-type probe)
When the probe contacts the cover layer, the probe and non-magnetic substrate forms Eddy Current and gives feedback to the coil inside the probe.
The thickness of the cover layer can be derived by measuring the feedback.

Feature
1. Thickness measurement using both Magnetic Method to measure the non-magnetic coating on a magnetic metal substrate and Eddy Current Method to measure the non-conductive coating on a non-magnetic metal substrate.
2. Single-point or two-point method could be used to correct probe system deviation, in order to ensure the accuracy of the device in the process of measuring.
3. Automatic identify ferrous and non-ferrous substrate quickly.
4. Power voltage indicator.
5. Speaker beep while operating.
6. Power-off automatically when idle; manually power-off available.
7. Negative display function to ensure the accuracy of zero point calibration.

Technical Parameters

Model	WH92
Principle	Magnetic Method (F-type probe)& Eddy Current Method (NF-type probe)
Range	0-1250um
Accuracy error	zero calibration ± (1 + 3% H); two-point calibration ± [(1% ~ 3% H)] H + 1.5
Power	2 * AA battery
Unit	Um/mil
Temperature	0-40 ℃
humidity	≤85%
Minimumsubstrate	10 * 10mm
Minimum curvature	5mm convex; 5mm concave
Thinnest substrate	0.4mm
Weight	99g
Size	110mm * 65mm * 30mm

Introduction
WH92 split iron and aluminum dual-use coating thickness gauge uses magnetic and eddy current thickness measurement methods. The probe with wire can measure some grooved surfaces, the position outside the aluminum alloy window is difficult to measure, and the measurement of anodizing data is very stable.
This device is a split-type colorimeter and our latest launched. Its more smart and suitable for small part or inconvenient place testing.The device use both Magnetic Method to measure the non-magnetic coating on a magnetic metal substrate and Eddy Current Method to measure the non-conductive coating on a non-magnetic metal substrate.
Magnetic Method (F-type probe)
When the probe contacts the cover layer, the probe and magnetic substrate forms a closed magnetic circuit; Due to the presence of non-magnetic coating, magnetic resistance changes. The thickness of the cover layer can be derived by measuring the change.
Eddy Current Method (NF-type probe)
When the probe contacts the cover layer, the probe and non-magnetic substrate forms Eddy Current and gives feedback to the coil inside the probe.
The thickness of the cover layer can be derived by measuring the feedback.