Softness Tester Paper Softness Testing instrument best Hand-Feeling Softness Meter for paper
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xTest Range | (10~1000) MN | Test Blade Size | R. Mm, 120mm*2mm L*D |
---|---|---|---|
Blade Stroke | 8±0.5mm | Test Speed | 1.2mm/s |
Force Resolution | 1mN | Accuracy | ±1% |
Slot Width | 5mm, 6.35mm, 10mm, 20mm | Power | AC 220V 50Hz |
Introduction of Softness Tester
RRD-01 Softness tester is used for the determination of the stiffness of fabrics by measuring the force required to push a specimen into a slot. It’s mainly used in tissue, non-woven, tobacco sheet, fabrics etc. to evaluate the physical property of end product or semi-finished product.
Principle
A piece of sample rests on a slot, i.e. two flat plate support separated by a fixed distance. A force is applied to the sample into the slot (about 8mm deep) by a penetrating blade, or called a probe, which is attached to the tester driving mechanism. The maximum force needed to push the fabric through the support is measured as a resistance to bending of the sample. This force is regarded as softness.
Benefits
- Adopts automated and electronic measurement methods, making it convenient for users to conduct tests quickly and conveniently
- Simply place the test sample in a slot across platform and automatically perform the test to avoid sensory errors caused by subjective human factors
- Auto return function
Specifications
Test Range | (10~1000) mN |
Test Blade Size | R. mm, 120mm*2mm L*D |
Blade Stroke | 8±0.5mm |
Test Speed | 1.2mm/s |
Force Resolution | 1mN |
Accuracy | ±1% |
Slot Width | 5mm, 6.35mm, 10mm, 20mm |
Power | AC 220V 50Hz |
Standards
GB/T 8942 Paper-Determination of Softness
ASTM D 2923 Test Method for Rigidity of Polyolefin Film and Sheeting
QB/T 1060 Softness Tester
TAPPI T 498 Softness of Sanitary Tissues
ASTM D6828 − 02 (Reapproved 2019) Standard Test Method for Stiffness of Fabric by Blade/Slot Procedure
INDA IST 90.3,EDANA WSP 90.3