YN-RRD microcomputer softness Tester is a paper softness test instrument that simulates the softness of the hand. This instrument refers to the American Handle-O-Meter test principle, according to the national standard GB/T 8942 "Determination of Paper Softness" ASTM D2923 "Standard Test Method for Hardness of Polyolefin Films and Sheets" and TAPPI T498 "Special Testing Instrument for Softness of Non-woven Fabrics" and other relevant regulations. It is suitable for testing the softness of hygiene products, fiber fabrics, films and wires. In the relevant material research institutes and quality inspection departments.
The test principle of the paper softness Tester: under the specified conditions, when the plate probe presses the sample into the slit to a certain depth (8mm), the instrument records the bending resistance of the sample itself and the maximum friction force between the sample and the slit The sum of the vectors is called the softness of the sample, and the smaller the value indicated by the instrument, the softer the sample.
GB/T 8942, QB/T 1060, ASTM D2923, ASTM D6828-02, TAPPI T498, INDA IST 90.3, EDANA WSP 90.3
Support customization, customized according to customer needs;
Adopt liquid crystal display control system, with one-button data statistics function;
Fully automatic measurement, the real-time curve shows the pressure change during the test;
Using micro-sensor measurement and control system, automatic induction core digital circuit technology;
Over-range automatic reset to protect precision sensors;
Base color composite material anodic antirust treatment;
Built-in printer, after testing a batch of data, the test report can be printed directly.
| Standard configuration | Softness host, weights, printing paper, power cord manual, warranty card, certificate of conformity |
| Optional | Professional software, communication cable |
| basic application | test material | use |
| the paper | It is suitable for the determination of softness of materials such as newsprint, carbon paper and other low-weight papers | |
| toilet paper | Applicable to the determination of softness of materials such as paper towels, sanitary napkins, cotton pads/paper/towels | |
| Nonwovens | Suitable for non-woven fabrics, hygiene products, and softness determination of fabrics | |
| fiber material | Applicable to the determination of softness of glass fiber, carbon fiber and other materials | |
| film | Determination of hand softness of optical film, composite film, superconducting film, plastic film and other materials | |
| wire | Determination of softness of materials such as insulating laminated wires, sutures, data transmission accessories, coils, etc. |