DONGRU DR380 portable Film Thickness Gauge magnetic and eddy current Thickness Gauge
Magnetic eddy current dual-use Film Thickness Gauge, thickness range 0~1250 microns, error accuracy +/- 1~ 3%, with zero, two, multi-point calibrated, can store 2000 data, using imported high-quality metal probe.
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Introduction
Dongru DR380 Portable Paint Thickness Gauge is a magnetic eddy current dual-purpose coating Thickness Gauge. It has the characteristics of fast measurement, high-sensitivity probe, LCD display, and data storage function. ~1250 microns, the measurement accuracy is ±(1%-3%)H+1.5μm, using imported high-quality metal probes, high sensitivity, can quickly measure the coating thickness of the measured object, and has continuous measurement and single There are two measurement methods for each measurement.
Principle
DR380 is a dual-purpose portable paint Film Thickness Gauge, which can measure different metal substrates. The portable paint Film Thickness Gauge uses different measurement principles.
A. Magnetic thickness measurement method, which can non-destructively measure the thickness of non-magnetic coatings (such as: galvanized, chromium, indium, enamel, rubber, powder, paint, electrophoresis, enamel) on magnetic metal substrates (such as: steel, iron) , anti-corrosion layer, coating, etc.)
B. Eddy current thickness measurement method, which can non-destructively measure the thickness of non-conductive coatings (such as: paint, powder, plastic, rubber, enamel, enamel, electrophoresis, anti-corrosion layer) on non-magnetic metal substrates (such as: aluminum, copper, stainless steel) , spray layer, etc.)
Standards
DR380 Portable Paint Film Thickness Gauge is a dual-purpose Thickness Gauge. It is a professional non-destructive testing instrument for measuring the thickness of coated and coated objects on the surface of metal materials according to the national industry: GB/T 8393-1996 standard. It is easy to use and easy to carry. Super-large LCD, large font size, clearer backlight direct reading, imported high-quality metal probe, precise and firm structure, better repeatability, and excellent performance.
Features
Simple operation, fast test speed, good sensitivity and high measurement accuracy
Alloy probe, durable and precise
Imported 32-bit high-precision processing chip and high-speed data processing technology, temperature compensation technology
There are two measurement methods: continuous measurement and single measurement
There are four statistical functions: maximum value (MAX), minimum value (MIN), average value (MEA), measurement times (No)
Large-capacity storage, can be stored in 10 groups, 200 in each group, and can store 2000 data in total
Stored data store view delete function
Three calibration methods: zero point calibration, two-point calibration, multi-point calibration
Upper and lower limit alarm function (can be set in single measurement mode)
The operation process is marked by a beep (in single measurement mode)
Automatic identification of ferrous and non-ferrous substrates
Metric and imperial conversion μm/Mil
Sunlight mode (used under strong light)
Chinese and English bilingual version
2.3-inch large color screen large font size display
Manual/automatic shutdown function
Bluetooth synchronous data transmission function (customized)
DongRu DR380 Coating Thickness GaugeSpecifications
| LIST | VALUE |
|---|---|
| Measurement principle | Magnetic Induction + eddy Current |
| Measurement range | 0 ~ 1250µm |
| margin of error | ±1~3% |
| Resolution | 0.1mm | 1mm |
| Minimum radius of curvature | Convex 5mm; Concave 25mm |
| thinnest matrix | 0.3mm |
| probe | F and NF split probes |
| Statistical function | Average, MAX Maximum, MIN Minimum, Number of Tests |
| icon function | without |
| Power | Three (7) alkaline batteries |
| Calibrated Certificate | without |
| Language | Chinese, English |
| Display screen | 2.3-Inch large color screen and large font size display |
| supporting software | without |
| Total Weight | 100g |
| Complete-built unit size | 130*70*24mm |
| Operating temperature | 0~50℃ |
| Minimum measurement surface | F16mm |
| Relative Humidity | 20~90% RH, no strong magnetic field environment |
| Calibrated mode | Zero point calibrated, two point calibrated, multi point calibrated |
| Unit display | μm / Thousand |
| Shutdown method | Manual/Automatic |
| data storage | It can be stored in 10 groups, 200 in each group, and a total of 2000 data can be stored |
| Measurement method | Continuous measurement and single measurement |
DongRu DR380 Coating Thickness Gauge Packing list
Thickness gauge x1, calibrated diaphragm (50, 100, 250, 370 μm) x4, iron matrix x1, aluminum matrix x1, ABS instrument Encasement box x1, battery x1, manual x1, certificate x1, cleaning cloth x1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- Introduction of nondestructive thickness testing principle and instrument
- Correct use of Film Thickness Gauge
- Application Value of Coating Thickness Gauge in Steel Structure Coating Construction
- How to choose a Thickness Gauge?
- National testing standards commonly used in car painting
- Measuring methods of coating Thickness Gauge
- Principle, Application and Type Selection Analysis of Chrome Coating Thickness Gauge
- How to choose a suitable painting Thickness Gauge?
- Two Thickness Measurement Methods for Coating Thickness Measurement
- The role of Thickness Gauge in steel pipe coating mass inspection
- ActiveGB/T 44757-2024
- ActiveQJ 990.3A-2011
- ReplacedNF EN ISO 2808-2007
- ActiveJJG 818-2018
- ActiveGB/T 1727-2021
- ActiveHG/T 20720-2020
- ActiveHG/T 5367.1-2018
- ActiveASTM B244-2021
- ActiveISO 2360-2017
- ActiveISO 2178-2016
- ActiveASTM D7091-2022
- ActiveASTM B499-2021
- ActiveISO 19840-2012
- ASTM E376-2019
- ActiveISO 2808-2019
- AbolishJJG 889-1995
- ActiveGB/T 4956-2003
- ISO 2361-1982
- AbolishISO 4042-1999
- ActiveGB/T 6463-2005


DR380







