Martindal Abrasiontester || Testing Machine

Testing Machine

Martindal Abrasiontester

sr-lt-5006b

EQUIPMENT SUMMARY
The theory: at a given pressure ,circular fabric specimen and the same material, carrying out friction Lissajous trajectorygraph,after achieved the required rotation, evaluate the pilling degree of the specimen. Also applies to GB/T13775, ASTM D4966, ISO12947 and other fabric wear test. The theory: circular fabric sampleat a certain pressure, rubbing with the standard abrasive according to Lisa if (Lissajous) curve’strajectory, leading to specimen damaged, use the times of specimen damaged to represent fabric abrasion wear resistance.

CORRESPONDING STANDARD
The pilling degree test of fabric of GB/T4802.2,ASTM D4970,ISO12945-2 etc The wear test of fabric of GB/T13775,ASTM D4966,ISO12947 etc.

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Features
Additional Info

The instrument learn the advantages of domestic and foreign similar equipment’s design, it with elegant appearance, and touch display screen, the interface easy to understand, easy to operate,computer systemuses two counting methods, visual appearance, convenient setting, 8 station testing at the same time to improve test efficiency. Instrument also has two kinds of Li Sha Ru (Lissajous),saying 24mm × 24mmand 60.5mm×60.5mmand a variety of trajectory matching accessories, can adapt to a variety of test methods standard

Model No.	SR-LT-5006B
Power	Ac220V,50Hz
Station number	4 Stations
Count display	a. Estimated counting:0~999999 times b. Total counting:0~999999 times
Maximum dynamic range	24±0.5mm ,60.5±0.5mm
Weight of pressure thing	a.Gripper:200±1g b. Cloth samples hammer:395±2g c. Furniture accessories sample hammer:594±2g d. Stainless steel butterfly piece:260±1g
Effective friction diameter of grinding block	A type: 200g (1.96N) friction head ¢ 28.8-0.084mm B type: 155g (1.52N) friction head ¢ 90-0.10mm
The relative velocity of Gripper and the	50-2r/min
Weight of pressure hammer	2385±10g
Dimensions	885mm×600mm×410mm(L×W×H)