Overview
YT4500-P3 is a split dual-use Coating thickness gauge manufactured by 3nh Company, which can quickly and accurately detect the Coating thickness of various metal substrates. The instrument conforms to a number of international and national standards, has the characteristics of stability, accuracy and powerful functions, and is the basic equipment in the field of surface engineering inspection.
Features
1. Coating thickness of various magnetic metal substrates (magnetic method) and nonmagnetic metal substrates (eddy current method) can be quickly and accurately tested.
2. Probe and host separation, more adaptability.
3. Can quickly and automatically identify ferrous and non-ferrous substrates, with one-click testing.
4. Two methods of single point calibrating and multi-point calibrating can be used to accurately calibrate the instrument.
5. Low power consumption saves more power, low power alarm.
6. With backlit display, buzzer prompt.
7. Probe of high wear resistance, not less than 800,000 measurements.
8. Measurement modes: single point measurement, continuous measurement.
Principle
The instrument fully complies with the magnetic method and eddy current method testing principles stipulated in ISO 2178, ISO 2360, GB/T 4956, GB/T 4957, ASTM B499 and other standards. Fe-based Probe uses magnetic method to detect the nonmagnetic Coating thickness sprayed on various magnetic substrates (such as steel); NFe-based Probe uses eddy current method to detect the insulation Coating thickness sprayed on nonmagnetic metal substrates (such as aluminum, copper, stainless steel, etc.).
Applications
Manufacturing, metal processing, chemical industry and other surface engineering testing fields
Standards
ASTM B499、ASTM D1400、ISO 2178、ISO 2360、ISO 2808、GB/T 4956/4957、JB/T 8393
Steps
1. Measurement mode is selected or automatically recognized according to the base material (Fe or NFe).
2. Single point calibrating or multi-point calibration method can be used to accurately calibrate the instrument.
3. Select Single point measurement or Continuous Measurement mode.
4. Place Probe vertically on the surface of the coating to be tested for one-button testing.
Notice
* Correctly calibrated according to the base material before measurement.
* Make sure that the Probe is placed vertically on the surface of the coating under test during measurement.
* The measurement size must meet the minimum requirements (both magnetic/nonmagnetic substrates are 10 × 10mm).
* The thickness of the substrate must meet the minimum requirements (magnetic substrate 0.2mm, nonmagnetic substrate 0.05mm).
* When measuring the curved surface, pay attention to the minimum radius of curvature (convex radius 5mm, concave radius 10mm).
* Please use under the specified Ambient Temperature (0~ 40 ℃) and Humidity (10~ 90% RH without condensation).
Pay attention to the battery level, and alarm when the battery is low.
* Please pay attention to the Ambient Temperature (-10~ 50 ℃) when storing.
