Overview
The IWAVE Coating thickness gauge WH-82 is available in two models: single iron-based and iron-aluminum double-base. The magnetic thickness measurement method and the magnetic eddy current dual-use thickness measurement method are used respectively, which can quickly and accurately detect the thickness of coatings. The applicable thickness measurement range is 0~ 1250 microns. The WH-82 Coating thickness gauge is an integrated Probe thickness gauge. It is small in size and convenient to carry. It can be used in laboratories or engineering sites. It is widely used in manufacturing, metal processing, automobile industry, chemical industry, commodity inspection and other fields, such as lame plating, spray painting, oxide film, Eletroplating, etc.
Features
1. Using magnetic and eddy current thickness measurement methods, the thickness of the nonmagnetic coating layer on the magnetic metal collective can be measured and the thickness of the nonconductive coating layer on the nonmagnetic metal substrate can be measured
2. Single point calibrating and two point calibrating can be used for calibrating, and the system error of the measurement head can be corrected by the basic calibrating method
3. Can quickly and automatically identify ferrous and non-ferrous substrates
4. With power undervoltage indication function
5. There is a beep prompt during the operation
6. There are two shutdown modes: manual shutdown mode and automatic shutdown mode
7. Negative number display function to ensure the accuracy of calibrating at the zero point
8. There are display average, MAX Maximum, MIN Minimum functions
Principle
The WH-82 Coating thickness gauge uses two thickness measurement principles, magnetic Induction and eddy Current, which can quickly and accurately detect the thickness of coatings. The iron-aluminum bibasic type can automatically identify the tested substrate: Fe is displayed when it is a magnetic substrate; NFe is displayed when it is a nonmagnetic metal.
Applications
Manufacturing, metal processing, automobile industry, chemical industry, commodity inspection, lame plating, spray painting, oxide film, Eletroplating
Standards
GB/T 4956-1985、GB/T 4957-1985、JB/T 8393-1996、JJG 889-95、JJG 818-93
Steps
1. Boot: Press the "ON" button and make a sound, which will automatically restore the parameter settings before the last shutdown, display 0.0μm, and enter the state to be tested.
2. Shutdown: It will automatically shut down after about 3 minutes without any operation, or press the "ON" button to shut down immediately
3. Unit standard conversion: according to μm/mil convertible Measurement unit
4, measurement: prepare the workpiece to be tested, determine whether it needs to be calibrated, quickly contact the measurement head vertically with the test surface and gently press the measurement head positioning sleeve. Measured value is displayed on the screen after a sound
Notice
• Keep the thickness gauge in a vertical position during measurement
• When the measurement head is lifted, the next coating measurement can be carried out
If not used for more than 5 consecutive days, the battery should be removed
• When there is a low voltage prompt, the battery should be replaced. Please pay attention to the polarity when replacing the battery.
• If there is a large error, it can be calibrated by six points
