Active Member
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[China]
Contact name:Jackie
Shenzhen Wave Optoelectronics Technology Co.,Ltd |
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FRU WH92 digital thickness gauge for paint coating thickness measurement with detachable probe
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.
SPECIFICATIONS FOR FRU WH82 COATING THICKNESS GAUGE |
Model | WH82 |
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% |
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.
Packing Size: 28*11*19cm
Delivery Details : 1-2 working days after payment
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory with sufficient stock.
Q: How long is your delivery time?
A: Generally it is 1-3 working days if the goods are in stock. Or according to quantity, it is 5-7 working days if the goods are not in stock.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for professional distributor, but have to charge sample cost and shipping fee.
Q: What is your terms of payment ?
A: Payment should be T/T 100% in advance before shippment.
