Overview
YN-HDY04 Automatic Thickness Tester is a microcomputer Paper thickness detection instrument developed according to national standards. It adopts touch screen Control system and automatic Test method to complete the test with one button. It can be operated by a single machine or set the number of continuous tests to reduce errors. It is used to detect the single layer thickness, layer thickness and banner thickness difference of paper within 5mm. It is professionally suitable for accurate thickness measurement of Plastic film, sheet, diaphragm, paper, foil, silicon wafer and other materials.
Features
1. Control system with touch screen, easy to operate.
2. Automatic Test method, one click to complete the test.
3. It can be operated on a single machine or set the number of consecutive tests (1-99 times optional) to reduce errors.
4. High Accuracy Displacement Sensor Test accuracy.
5. Built-in silent high-speed thermal printer with its own printing function.
6. Measurement range (0-5mm), resolution up to 0.001mm.
7. Measurement speed adjustable (1mm/s-60mm/s) to adapt to different test requirements.
Principle
Under the specified static load, the thickness of a single sheet or a stack of sheets is measured according to the test requirements with the Thickness Gauge that meets the accuracy requirements, and the results are expressed as single-layer thickness or laminated thickness, respectively. According to the Basis Weight and single-layer thickness or laminated thickness of the paper or Cardboard, the single-layer tightness or laminated tightness are calculated respectively. Mechanical contact measurement is used to detect small displacements through High Accuracy Displacement Sensor to ensure test Stability and Repeatability.
Applications
Film, Sheet, Diaphragm, Paper, Cardboard, Composite Cardboard, Metal, Wafer, Foil, Corrugated Board, Spinning & Weaving Materials, Nonwovens, Solid Electrical Insulation, Adhesive Tape, Geosynthetics, Rubber
Standards
GB/T6672、GB/T 451.3、QB/T 1055、ISO 534、GB/T 6547、GB/T 24328.2
Steps
1. Turn on the power of the instrument and enter the touch screen control interface.
2. Set test parameters as needed, such as Measurement speed, voltage regulation time, continuous measurement times, etc.
3. Place the sample on the measurement surface to ensure that the contact area and pressure meet the requirements.
4. Start the one-button test function, and the instrument automatically completes the thickness measurement.
5. View the test results, optionally print out.
Notice
• The instrument should be used in a laboratory environment with a temperature of 10-35 ° C and a relative humidity of not more than 85% to avoid environmental factors affecting the sensor accuracy.
• Ensure that the parallelism of the measurement plane meets the requirements before testing to avoid inaccurate measurement due to parallelism errors.
• Adjust Measurement speed and voltage regulation time according to sample type to ensure Test Stability.
• Avoid use in environments with strong winds or high temperature fluctuations to prevent sensor accuracy from declining.
• Regularly calibrate the instrument to ensure that the indication variability is within the allowable range (≤ 0.002mm or ≤ 0.5%).
• Clean the measurement surface after use to prevent dust or impurities from affecting subsequent test results.
