Overview
AISRY ASR-5633 paper Film thickness tester is a special instrument for the measurement of paper, Cardboard and Miscellaneous film thickness. Its main technical indicators and performance parameters comply with the relevant provisions of the national standard GB4513 "Determination of Paper and Cardboard Film thickness".
Features
1. Measurement range, up to 0~ 4mm.
2. The contact pressure is accurate, at 100 +/- 10kPa.
3. Contact area standard, 200 +/- 5mm ².
4. High parallelism of measurement surface, ≤ 0.0005mm.
5. High indication accuracy, error of +/- 0.0025mm/+/- 0.05%.
6. Good indication Stability, variability ≤ 0.0025mm or ≤ 0.5%.
7. High resolution, up to 0.001mm.
8. The instrument is light and portable, with a weight of about 5.5kg and a Dimension of 233 * 160 * 120mm.
Principle
The instrument makes the measurement head contact with the sample by applying the standard contact pressure (100 +/- 10kPa) on the standard measurement area (200 +/- 5mm ²), and the distance between the two parallel measurement planes is measured by the High Accuracy Displacement Sensor, so as to accurately obtain the Film thickness value of the sample.
Applications
Paper, Cardboard, Miscellaneous Sheet Material
Standards
QB/T 1035 "Paper and Cardboard thickness tester", QB/T 451.3 "Paper and Cardboard Film thickness determination method", QB/T 1055 "Paper and Cardboard thickness tester", ISO 438 "Paper-laminated Film thickness and tightness determination", ISO 534 "Paper and Cardboard - Determination of single layer Film thickness and Cardboard tightness calculation method"
Steps
1. Place the instrument on a stable bench and connect the power supply.
2. Select the appropriate Measurement mode or parameter according to the measured material.
3. Place the tested sample flat on the measurement table.
4. Operate the measurement head down to make contact with the sample surface and apply standard pressure.
5. After the indication is stable, read and record the Film thickness measurement results.
6. Raise the measurement head, take out the sample, and proceed to the next measurement.
Notice
• Please ensure that the instrument is placed in a stable and vibration-free environment before use.
• Before measurement, clean the measurement head and measurement table to ensure that no dust or foreign matter affects the Measurement accuracy.
When placing samples, ensure that they are flat and free from wrinkles or warping.
• Impact or fast operation should be avoided when applying measurement pressure, so as not to damage the instrument or affect the measurement results.
• Regularly calibrate and maintain instruments to ensure measurement accuracy.
Do not use or store the instrument in a humid, dusty or corrosive environment.
