Overview
The AMITTARI AC-110AS (High Temperature Customized) Coating thickness gauge is a battery-powered Portable measuring instrument that uses magnetic Induction and eddy Current principles for nondestructive testing. The instrument complies with international standards ISO2178, ISO2360 and national standards GB4956, GB4957, and can accurately measure the surface platings Film thickness without damaging the measured object.
Features
1. Using F Probe, it can directly measure the film thickness of the non-magnetic conductive cover layer on the surface of magnetically permeable materials (such as iron, nickel) (such as paints, plastics, enamels, copper, aluminum, zinc, chromium, etc.).
2. Using Nf Probe, it can measure the film thickness of the insulating cover layer on the non-magnetic conductive metal substrate (such as aluminum, copper, zinc, non-magnetic stainless steel), or the film thickness of the anodic oxidation layer of aluminum/aluminum alloy.
3. Probe is equipped with wear-resistant hard metal probe and spring guide sleeve to ensure constant compression force and stable sampling value during hard or rough surface measurement.
4. Wide measurement range and high resolution.
5. Automatic memory calibrated value, easy to use.
6. Small size and light weight.
7. Adopt digital backlight display to ignore differences.
8. Optional RS232C software and cable can be used to communicate with PC for data collection, processing, analysis and printing.
9. Equipped with automatic shutdown function to save power.
Principle
The AMITTARI AC-110AS Coating thickness gauge works based on the principles of magnetic Induction and eddy Current. For non-magnetically permeable coatings on magnetically permeable substrates, the principle of magnetic Induction is used for measurement; for insulating coatings on non-magnetically permeable metal substrates, the principle of eddy Current is used for measurement. The instrument contacts the coating through the Probe, and the film thickness of the coated platings can be quickly and accurately calculated without destroying the measured object.
Applications
Platings, paints layer, enamel layer, aluminum tile, copper tile, pasteurized tile, phosphating layer, paper Film thickness measurement, hull paints and underwater structural attachments Film thickness measurement, insulating coatings on non-magnetically conductive metal substrates (e.g. paints, plastics, rubber) measurement, anodic oxidation layer of aluminum or aluminum alloy materials Film thickness measurement
Standards
ISO2178、ISO2360、GB4956、GB4957
Steps
1. Select the appropriate Probe (F-type or Nf-type) according to the substrate material to be tested.
2. Before measurement, calibrate the instrument with a standard sheet.
3. Press the Probe vertically and smoothly on the surface of the coating under test.
4. Read the Film thickness value displayed on the display.
5. After the measurement is completed, the instrument can automatically shut down to save power.
6. For data recording and analysis, you can connect to a PC through optional data cables (RS-232C, USB, Bluetooth) and software for operation.
Notice
* Please select the Probe type correctly according to the substrate material before measurement (F type for magnetically permeable substrate, Nf type for non-magnetically permeable metal substrate).
* Make sure that Probe presses the measured surface vertically and stably during measurement to obtain accurate readings.
* Ambient Temperature of instrument is 0~ 50 ℃, relative humidity should be less than 80% RH.
* Pay attention to the curvature radius requirements when measuring the minimum curved surface (F-type Probe: convex surface ≥ 1.5mm, concave surface ≥ 25mm; N-type Probe: convex surface ≥ 3mm, concave surface ≥ 50mm).
* The minimum film thickness of the substrate should reach 0.3mm.
* The minimum plane diameter of the measurement area should not be less than φ 6mm.
* Please use the specified 2 AAA 1.5V batteries for power supply.
* Optional accessories (such as data cable, software) need to be separately selected.
