Oscillator and Wyzenbeek Abrasion Tester complies with ASTM D4157
Oscillator and Wyzenbeek Abrasion Tester complies with ASTM D4157 is also named as Wyzenbeek Abrasion Tester, used to determine the abrasion resistance of fabrics when rubbed against a standard abradant or a wire mesh screen in a backward and forward motion over a curved surface. Particularly it’s suitable for abrasion resistance of fabrics used in the automotive and furniture industry. The instrument follows the U.S. standard with four friction heads and electronic counters to control the operating cycle.
Standard
ASTM D4157：Standard Test Method for Wear Resistance of Textiles (Swing Roller Method)
Work Principle
The long strip sample fabric is mounted on the front and rear fixtures of the friction head with a certain tensioning force applied.The friction medium is installed on the circular grinding platform. Make the sample contact with the friction medium and apply a certain load on the sample.The friction platform moves forward and backward to abrade the sample.After a certain number of friction, assess the change of sample's fracture strength.
Features
1. Modern efficacy design.
2. The suction device is connected to an auxiliary vacuum cleaner.
3. Sealed gear actuator ensures quiet operation.
Technical Parameters
Test number 4
Abrasion table Cambered surface -R100mm，Length-400mm
Test stroke 76±2 mm
Abrasion velocity 90±1 /min（double friction）
Tension adjusting weights 340g (The force applied to the sample can be adjusted from 4.45 to 26.7 N)
Load weight 150g (adjusted from 4.45 to 15.575N)
Tension of sample 17.8N（adjustable）
Sample loading 13.4N（adjustable）
Sponge rubber pressure pad 50×50mm（±1mm）
Instrument material Stainless steel
Surface treatment Paint spraying
Sample size 245×73 mm
Dimension 50L× 50W × 60H cm
Weight 75kg
Power supply 220V，50Hz，0.05A
Accessories and Consumables:
Rubber pad (8 / bag)
Metal mesh - Wyzenbeek (4 / bags)
Standard abradiant #10 cotton canvas - 60 inch x 5 yards
Fine sandpaper for cleaning rubber pad
Nylon brush, soft fur
Other supplier products
|
|
JIS L Rubbing Colour Fastness Test machine conform to JIS L0849 |
The rubbing color fastness tester is a standard testing machine of the Type II rubbing tester (GAKUSIN TYPE) specified in JIS L0849 Test Method of ... |
|
|
En 149 Medical Face Mask Air Exchange Pressure Difference Tester |
Medical Face Mask Air Exchange Pressure Difference Tester HZ-9503 is based on standard YY0469-2011 "medical surgical masks technical requirements o... |
|
|
Medical Mask Differential Pressure Tester |
TRANSLATE with x
English
Arabic
Hebrew
Polish
Bulgarian
Hindi
Portuguese
Catalan
Hmong Daw
Romanian
... |
|
|
Radiant Protective Performance Test Device |
TRANSLATE with x
English
Arabic
Hebrew
Polish
Bulgarian
Hindi
Portuguese
Catalan
Hmong Daw
Romanian
... |
|
|
Qinsun Auto Fabric Air Permeability Test Apparatus |
Testing Standards: BS 5636, JIS L1096-A, DIN 53887, ASTM D737, ASTM D3574, EN ISO 9237, GB/T 5453, EDANA 140.2, TAPPI T251, EDANA 140.1, ASTM D737,... |
供应产品
Same products
