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CHINA Martindale Wear Tester NBC-4Z

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4 stations, counting display, suitable for the test of the degree of fluffing and pilling, in line with GB standards, with two Lisaru motion trajectories and a variety of supporting accessories.
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SKU
NB040140
Friction method
Swirl/spin
Frictional contact form
face
Standards
GB/T4802.2、ASTM D4970、ISO12945-2、GB/T13775、ASTM D4966、ISO12947
station number
4 stations
Counting range
Estimated count: 0~999999 times, cumulative count: 0~999999 times
Maximum range
24±0.5mm 、60.5±0.5mm
Pressurized Mass
A. Gripper: 200g; b. Clothing sample Weight: 395g; c. Furniture decoration sample Weight: 594g; d. Stainless steel butterfly piece: 260g
Relative movement speed of gripper and grinding table
50-2R/min loading
Hammer Mass
2385±10g
consumables
4 sheets of wool felt, 4 sheets of test cotton cloth
Weight
100kg
Power
Ac220V 50Hz
NBC-4Z
Wear testing machine
4 stations, counting display, suitable for the test of the degree of fluffing and pilling, in line with GB standards, with two Lisaru motion trajectories and a variety of supporting accessories.
CHINA Martindale Wear Tester NBC-4Z Picture

Introduction

The instrument is designed by absorbing the advantages of similar instruments at home and abroad. It has a beautiful appearance and is easy to operate. The microcomputer system adopts two counting methods, which are intuitive and easy to set. Eight stations are tested at the same time to improve the test efficiency.

The instrument is also equipped with two kinds of Lissajous (Lissajous) 24mm×24mm, 60.5mm×60.5mm motion track and various supporting accessories, which can adapt to various test methods and standards.

The instrument is suitable for: GB/T4802.2, ASTM D4970, ISO12945-2 and other fabric pilling test.

Principle

The circular sample is rubbed against the fabric of the same material under a given pressure with the trajectory of the Lissajous figure, and after the specified number of revolutions is reached, the pilling level of the sample is evaluated. It is also suitable for the abrasion resistance test of GB/T13775, ASTM D4966, ISO12947 and other fabrics. Its principle: Under a certain pressure, the circular fabric sample rubs against the standard abrasive according to the movement trajectory of the Lissajous curve, resulting in damage to the sample. The wear resistance of the fabric is expressed by the number of times the sample is damaged. performance.

Standards

GB/T4802.2, ASTM D4970, ISO12945-2 and other tests for the pilling degree of fabrics.

GB/T13775, ASTM D4966, ISO12947 and other fabric abrasion resistance tests.


FAQ
QWhat are the friction methods and friction contact forms of Martindale Wear resistance testers?
A The NBC-4Z Martindale Wear resistance tester uses swirl/spin friction in the form of surface contact. During the friction process, the specimen and abrasive are rubbed according to the specified pressure and the motion trajectory of Lissajous Linear dispersion to evaluate the wear resistance performance and pilling of the fabric.
QWhat are the main Applications of NBC-4Z Martindale Wear resistance tester?
A NBC-4Z Martindale Wear resistance tester is widely used in the Spinning & weaving industry to evaluate the wear resistance and pilling degree of various fabrics. It can effectively test different types of fabric materials such as clothing, furniture decorations, etc., providing important data support for product quality control and research and development.
Knowledge
Standard