Overview
The YT4500-P1 integrated dual-use Coating thickness gauge is a China Coating thickness gauge manufactured by 3nh Company, which can quickly and accurately nondestructive detect the Coating thickness of various coated metal substrates. The instrument is stable, accurate measurement and powerful. It is widely used in surface engineering testing fields such as manufacturing, metal processing industry, chemical industry, etc. It is the basic equipment of the coating surface preparation industry.
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. One-handed design, in line with the structural design of human mechanics.
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 various nonmagnetic Coating thicknesses sprayed on various magnetic substrates (such as steel). NFe-based Probe uses eddy current method to detect all insulation Coating thicknesses sprayed on nonmagnetic metal substrates (such as aluminum, copper, brass, 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. Depending on the substrate material (Fe or NFe), the instrument can be automatically identified or manually selected.
2. Use single point calibrating or multi-point calibration method 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 and test with one click.
Notice
* Make sure that the Probe is in vertical contact with the coating surface during measurement.
* Correctly calibrated according to the base material before measurement.
* Note the minimum measurement size requirements: magnetic substrate is 10 × 10mm, nonmagnetic substrate is 10 × 10mm.
* Note the minimum substrate thickness requirements: the magnetic substrate is 0.2mm, the nonmagnetic substrate is 0.05mm.
* Note the minimum curvature radius requirement: the convex radius is 5mm, and the concave radius is 10mm.
* Ambient Temperature 0~ 40 ℃ (10~ 90% RH without condensation).
Storage temperature is -10 to 50 degrees Celsius.
* Use 2 AA alkaline batteries or nickel-metal hydride rechargeable batteries, pay attention to the low battery alarm.
