Rent coating thickness gauge

2、 Application scope:

This instrument adopts magnetic thickness measurement method, which can conveniently and non destructively measure the thickness of non-magnetic coatings on ferromagnetic materials, such as zinc, copper, chromium coatings on steel surfaces or coatings of paint, enamel, fiberglass, spray coating, asphalt, etc. This instrument is widely used in industries such as machinery, automotive, shipbuilding, petroleum, chemical, electroplating, spraying, enamel, plastics, etc.

3、 Working principle:

The coating thickness gauge uses electromagnetic induction method to measure the thickness of the coating. The probe located on the surface of the component generates a closed magnetic circuit, which will change to varying degrees as the distance between the probe and the ferromagnetic material changes, causing changes in magnetic resistance and probe coil inductance. This principle can be used to accurately measure the distance between the probe and the ferromagnetic material, that is, the thickness of the coating (plating) layer.

2、 Product performance

1. Measurement range: 0~9000um

2. Measurement error: 0-6000um<3% ± 1um

6000~9000um<4%

3. Small indication: 1um

4. Display mode: 4-digit LCD digital display

5. Main functions:

(1). Measurement: Full range thickness measurement with a single probe

(2). Storage and deletion: It can store 600 measurement data, delete individual suspicious data in the measurement, or delete all data in the storage area.

(3). Read: Read the stored measurement data

(4). Statistics: There are three statistical measures, with the highest average value and the lowest average value

(5). Calibration: System calibration can be performed

(6). Battery level: Equipped with undervoltage display function

(7). Printing: capable of printing measurement values, optional micro printer

(8). Shutdown: There are two methods: automatic shutdown and manual shutdown

6. Power supply: Two 1.5V batteries

7. Power consumption: High power consumption of 100mw

8. Dimensions: 50mm * 121mm * 24mm

9. Weight: 90g

10. Operating environment temperature: 0 ℃~+40 ℃ Relative humidity: not exceeding 90%

11. Small thickness of substrate: 0.2mm

12. Base small plane: 7mm

13. Small curvature radius: convex: 1.5mm concave: 6mm

14. Under voltage indication: displayed in the upper right corner

*Critical thickness is small: When the iron-based thickness of the workpiece is greater than 1mm, the measurement of the coating (plating) thickness is not affected by the iron-based thickness

3、 J7KD-MC-2000D Coating Thickness Gauge Configuration Sheet

1、 One J7KD-MC-2000D coating thickness gauge

2、 Two 7th batteries

3、 One probe

4、 One box of standard samples

5、 A steel file

6、 One small aluminum box

7、 One set of instruction manual and certificate of conformity

Optional accessories:

1. 1 set of printer and communication printing cable

2. 1 disk of microcomputer communication software

3. Internal anti-corrosion probe