Coating Thickness Gauge ISO 4593 ASTM D374
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The Coating Thickness Gauge is a high-precision contact-type thickness measuring instrument designed for accurate determination of thickness for films, papers, foils, nonwovens, and sheet materials.
The instrument strictly follows standardized contact area and measuring pressure requirements to ensure reliable and repeatable results, while also supporting non-standard customization to meet special testing needs.
With automatic lifting and lowering of the measuring head, real-time statistical analysis, and touchscreen operation, the system effectively reduces human-induced measurement errors and is suitable for both laboratory testing and production quality control.
Application
Basic Applications
(1) Plastic films (packaging film, agricultural film, functional films)
(2) Paper products (paperboard, corrugated board, diaphragm paper)
(3) Foils (aluminum foil, copper foil, composite foil materials)
(4) Silicon sheets and metal sheets
(5) Solid electrical insulating materials
(6) Textile materials and coated fabrics
(7) Nonwoven products (diapers, sanitary napkins, medical nonwovens)
standards
(1) GB/T 6672 – Determination of Thickness of Plastic Film and Sheet
(2) GB/T 451.3 – Paper and Board — Thickness Determination
(3) GB/T 6547 – Corrugated Board — Thickness Measurement
(4) ISO 4593 – Plastics — Film and Sheet — Thickness Measurement
(5) ISO 534 – Paper and Board — Thickness, Density and Specific Volume
(6) ISO 3034 – Corrugated Fibreboard — Thickness Measurement
(7) ASTM D374 – Thickness of Solid Electrical Insulating Materials
(8) ASTM D1777 – Thickness of Textile Materials
(9) TAPPI T411 – Thickness (Caliper) of Paper, Paperboard, and Combined Board
(10) JIS K6250 – Rubber and Plastic — Thickness Measurement
Technical Parameters
| Parameter | Specification |
|---|---|
| Measuring Range (Standard) | 0–2 mm |
| Measuring Range (Optional) | 0–5 mm / 0–10 mm |
| Resolution | 0.1 μm |
| Measuring Pressure | 0.5–1.0 N |
| Measuring Diameter | Φ3 mm – Φ10 mm (Optional) |
| Platform Area | 520 mm × 390 mm (Customizable) |
| Automatic Injection Speed | 0.1–99.9 mm/s |
| Display | 5-inch color touchscreen |
| Data Interface | USB |
| Power Supply | AC 220 V, 50 Hz |
| Overall Dimensions (L × W × H) | 620 × 415 × 350 mm |
| Net Weight | 40 kg |
| Customization | Contact diameter, pressure, range, and fixtures customizable |
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