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Manafacturer FRU cm8825fn coating thickness gauge WH83 for steel and Aluminium film measuring
Brand: FRU(Manufacture)
Original: China
The device uses magnetic thickness measurement method, which
non-destructively measures thickness of non-magnetic coating (such
as: aluminum, chromium, copper, enamel, rubber, paint, etc.) on
magnetic metal substrates (such as steel, iron, alloy and hard
magnetic steel, etc.)
Technical Parameter:
Model | WH83 |
Principle | Magnetic Method (F-type probe) & Eddy Current Method (NF-type
probe) |
Range | 0-1500um |
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% |
Minimum substrate | 10 * 10mm |
Minimum curvature | 5mm convex; 5mm concave |
Thinnest substrate | 0.4mm |
Weight | 99g |
Size | 110mm * 65mm * 30mm |
Principle:
The device uses magnetic thickness measurement method, which
non-destructively measures thickness of non-magnetic coating (such
as: aluminum, chromium, copper, enamel, rubber, paint, etc.) on
magnetic metal substrates (such as steel, iron, alloy and hard
magnetic steel, etc.).
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.
Selling Units: | Single item |
Single package size: | 30X25X11 cm |
Single gross weight: | 2.0 KG |
Package Type: | With plastic box package |
Q: How about your quality warranty?
A: Normally all FRU instruments are supplied with a warranty of 12
Months from the date of shipment.