Brand Name : FRU
Model Number : WH92
Certification : CE,RoHS
Place of Origin : China
MOQ : 1pcs
Price : Negotiable
Payment Terms : T/T, Western Union,paypal, L/C, D/A, D/P
Supply Ability : 1200pcs/month
Delivery Time : 1-2 working days
Packaging Details : Reinforced plastic box inside,carton box outside.Packing size:20*20*6cm,G.W=1kgs
Model : WH82
Apperance : Dark grey with wire
Principle : Magnetic& Eddy Current Method
Minimum substrate : 10 * 10mm
Power : 2 * AA battery
Weight : 99g
FRU manufacturer price WH92 thickness gauge Automatic identify ferrous and non-ferrous substrate for small area
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.
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 |
Packing Size: 28*11*19cm
Delivery Details : 1-2 working days after payment
High Accuracy Paint Thickness Gauge , Paint Thickness Tester CE Certification Images |