Overview
DR220 Coating thickness gauge is based on the principle of electromagnetic induction and according to the national industry GB/T4956-2003 standard, it can quickly, non-destructive and precise measurement of the thickness of magnetic metal surface coating platings. It can nondestructive measurement of the thickness of nonmagnetic coatings on magnetic metal substrates (such as steel, iron, nickel) (such as paints, Electrophoresis, enamel, rubber, powder, enamel, anti-corrosion layer, galvanized, chromium, etc.). The instrument is exquisite and compact, and the metal probe is used to make the on-site test more stable and firm. This instrument can be widely used in automotive paints, automotive evaluation, manufacturing, metal processing, chemical industry, commodity inspection and other testing fields.
Features
1. Adopt Alloy Integration Probe, World Professional Technology
2. Simple operation, Test speed, Sensitivity
3. Exquisite artificial integration design, easy to carry
4. Test methods: CONTINUE and SINGLE Measurement mode
5. Statistical functions: MAX Maximum (MAX), MIN Minimum (MIN), Average (MEA)
6. Can store 2000 measurement data (10 sets of data)
7. You can connect the computer for communication and read out the stored data for saving or printing (optional)
8. Calibration methods: zero point calibrating and two point calibrating
9. There is a beep during the operation (Single Measurement mode)
10. Automatic identification of ferrous and non-ferrous substrates
11. Low voltage indication
12. Manual/automatic shutdown function
13. Large LCD backlight display, with screen swirl/spin inversion function
14. Metric-to-inch conversion function um/mil
Principle
DR220 Coating thickness gauge adopts the principle of electromagnetic induction for measurement, which can quickly, non-destructive and precise measurement of the thickness of nonmagnetic coating on magnetic metal substrates.
Applications
Automotive paints, automotive evaluation, manufacturing, metal processing, chemical, commodity inspection
Steps
1. Test method: CONTINUE or SINGLE Measurement mode
2. Calibrate: You can choose zero point calibrate or two point calibrate
3. Start measurement: Place the Probe on the surface to be tested
4. View results: LCD display measurement data, select statistical functions (MAX Maximum, MIN Minimum, Average)
5. Data storage: The instrument can automatically store measurement data
6. Optional connection to computer: communicate to read out stored data and save or print
Notice
• Ensure that the substrate is a magnetic metal (e.g. steel, iron, nickel) and the thickness is not less than 0.4mm
• Minimum size of measurement surface is 18 * 15mm
• Curvature radius requirements: convex surface not less than 5mm, concave surface not less than 25mm
• Operating temperature range is 0~ 50 ℃, relative humidity is 20~ 90% RH
• Pay attention to the low voltage indicator and replace the battery in time
• Use three (7) alkaline batteries as power supply
• Pay attention to the beep prompt during operation (Single Measurement mode)
• The instrument has a manual/automatic shutdown function, which can be used reasonably to save power
