Paper Thickness Tester
The Paper Thickness Tester is designed to measure the thickness of paper, tissue paper, paperboard, corrugated cardboard, plastic film, and other sheet materials. It uses precision measuring surfaces and controlled contact pressure to determine material thickness, supporting dimensional inspection and quality control.
The instrument features a Chinese-language touchscreen, an intuitive operating interface, automatic testing, and statistical processing of test data. A micro-printer provides test result output for convenient recordkeeping and analysis.
With selectable measuring ranges of 0–5 mm for paper and sheet materials and 0–20 mm for cardboard, the tester accommodates different material thicknesses. Multiple contact areas and adjustable contact pressure settings support testing under different requirements, subject to the applicable test method.
Application
(1) Printing paper, writing paper, and copy paper.
(2) Tissue paper, toilet paper, and paper towels.
(3) Paperboard and corrugated cardboard.
(4) Tobacco sheets and related sheet materials.
(5) Plastic films and sheets.
(6) Paper manufacturing, packaging production, material inspection, and laboratory quality control.
Standards
ISO 534:2011 — Paper and board — Determination of thickness, density and specific volume
GB/T 451.3-2002 — Determination of thickness of paper and board
GB/T 24328.2-2020 — Tissue paper and tissue products — Part 2: Determination of thickness, bulking thickness and apparent bulk density and bulk
GB/T 6547-1998 — Corrugated fibreboard — Determination of thickness
GB/T 6672-2001 — Plastics film and sheeting — Determination of thickness by mechanical scanning
QB/T 1055-2004 — Thickness tester for paper and board
Parameters
| Parameter | Specification |
|---|---|
| Measuring range for paper and sheet materials | 0–5 mm |
| Measuring range for cardboard | 0–20 mm |
| Measurement accuracy | ±0.001 mm or ±0.5%, as specified |
| Flatness of measuring surfaces | ≤0.001 mm |
| Test contact area | (2 ± 0.05) cm²; (10 ± 0.2) cm² |
| Contact pressure | 0.5–500 kPa or 0.1–100 kPa, depending on configuration |
| Test speed | ≤3 mm/s |
| Display and operation | Chinese-language touchscreen |
| Data processing | Automatic testing and statistical analysis |
| Result output | Micro-printer |
| Power supply | AC 220 V, 50 Hz |
| Weight | Approximately 20 kg |
| Dimensions (L × W × H) | 330 × 340 × 350 mm |
Features
(1) Measures the thickness of paper, tissue, cardboard, and other compatible sheet materials.
(2) Offers measuring ranges of 0–5 mm and 0–20 mm for different material types.
(3) Features a Chinese-language touchscreen with an intuitive operating interface.
(4) Automatically completes the measurement process.
(5) Supports statistical processing of test data.
(6) Provides multiple contact areas and adjustable contact pressure settings.
(7) Precision measuring surfaces with flatness of ≤0.001 mm.
(8) Micro-printer output for convenient test recordkeeping.
(9) Suitable for routine inspection, production quality control, and laboratory testing.
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