Surface Roughness
Get a quote：
Whats/App: +86 181 0160 0864
Web: gellowen.co.uk
The Surface Roughness / Friction Tester is an upgraded version of the FB4-A instrument, designed to evaluate the frictional feel and surface roughness of materials by simulating human touch. It quantifies “smoothness,” “slip,” and “roughness” through measurements of friction coefficient (MIU), friction coefficient deviation (MMD), and surface roughness (SMD). This instrument is suitable for fabrics, hair, and other soft-touch materials, providing objective data to support tactile performance evaluation.
Application
You can use this instrument to measure and analyze surface friction and roughness for a wide range of materials:
Textiles: fabrics, gauze, nonwovens.
Hygiene products: diapers, sanitary napkins, and other soft materials.
Cosmetic packaging: assess smoothness and tactile quality.
Hair testing: analyze softness and smoothness of human or animal hair.
Furniture and automotive interiors: leather, synthetic leather, seat materials, and other surfaces requiring frictional evaluation.
Standards
This instrument supports the following international and national testing standards:
(1) GB/T 12602-1990 – Textile friction performance test methods
(2) ASTM D1894-14 – Determination of static and kinetic coefficient of friction of plastics
(3) ISO 8295:1995 – Plastics, films and sheets: Determination of friction coefficient
(4) JIS L1096-1999 – General methods for textile testing
Parameters
| Parameter | Specification |
|---|---|
| Device Dimensions / Weight | Main unit: W320 × D200 × H390 mm / 10 kg; Electronic amplifier: W180 × D400 × H400 mm / 12 kg |
| Power Supply | AC 100 V, max 30 W |
| Operating Environment | 20–30°C, 50–70% RH (Standard: 20°C, 65% RH) |
| Testing Method | Friction coefficient, friction coefficient deviation (MMD), surface roughness (SMD) |
| Load Range | 200 gf (standard), 1000 gf (low sensitivity) |
| Measurement Accuracy | Friction: ±0.5% FS; Surface roughness: ±1.0% FS |
| Maximum Displacement | 30 mm (effective 20 mm) |
| Sample Size | 30 × 270 mm (standard) |
| Friction Sensor Size | 10 × 10 mm (single measurement) |
| Measurement Speed | 1, 2, 5, 10 mm/sec (adjustable) |
| Roughness Contact | 0.5 mm metal wire, 5 mm contact width |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Bone Plate Four-Point Bending Fatigue Testing Machine | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Bone Plate Four-Point Bending Fatigue Testing Machine is a specialized device ... |
 |
Mattress Rollator | Get a quote： Whats/App: +86 181 0160 0864 The Mattress Rollator is a laboratory durability testing system designed to evaluate the long-term stru... |
 |
Shoelace anti-siphon tester 丨Shoelace Tester | Product Introduction Shoelace anti-siphon tester is suitable for all kinds of waterproof leather, leather, mesh, waterproof shoelace, ribbon water... |
 |
Smoke Density Tester | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Smoke Density Tester, developed by Rohm and Haas in the 1970s based on ASTM D2... |
 |
Sponge foam collapsible hardness tester | Get a quote： Whats/App: +86 181 0160 0864 This machine is used to measure the indentation hardness of porous elastic materials. The polyurethane ... |
Похожие товары
 |
Высокоскоростная экструзионная линия для производства гофрированных труб с двойными стенками из ПЭВП с водяным охлаждением | Продавец: Shandong HUASU Plastic Technology Co.,Ltd. | Формы имеют структуру с двойным каналом потока и фильерную головку, обработанную азотированием и ... |
 |
PanEVAP & MVR system | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
 |
PanBox welded plate heat exchanger | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
