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TN11368-C  Twisting and Compressing Test Machine

INTRODUCTION

Used for testing the flexing resistance of leather, rubber, plastic film, etc.

A rectangular test piece of coated fabric is sewn into a cylindrical shape .The cylinder of coated fabric is mounted between two discs and secured into position .One od the discs oscillates on its axis through approximately 90°。This induces twisting in the coated-fabric test piece cylinder. At the same time,the other disc reciprocates along its axis,thus causing the

Cylindrical test piece to compress along its length.The twisting and simultaneous compressing of the cylindrical test piece is continued for either a pre-set number of cycles or until damage to the test piece is apparent.

Equipped with acrylonitrile plastic cover for safe operation. `

TECHNICAL PARAMETERS

1.Workstations : 4

2.Sample size : 220 mm×190 mm,Longitude and latitude are all one piece

3.Closed cylindrical specimen size : 190 mm in length,64 mm in inner diameter

4.Counter : 0-999 999 times can be set (twisting and compressing)

5.Twisting frequency : 200±10 cpm (3.33±0.17 Hz)

6.Twisting angle : 90°±2°

7.Compressing frequency : 152±4 cpm (2.53±0.07 Hz)

8.Moving distance : 70 mm

6.Disc specification : Ф63.5 mm,width of 15.0 mm

10.Maximum distance between the two ooposing flanged : 180±3 mm

11.Power supply : AC220V, 50/60 Hz, 100 W

12.Dimension : 58×40×48 cm

13.Weight : 50 kg

STANDARDS

ISO 7854 ,GB/T 12586,BS 3424-9, GJB 2320, FZ/T 01052, ISO 8096,etc

Our products are all certified by international authority,national metrolog inspection center, won praise from customers all over the world ,including SGS,ITS,BV,TUV Sud,TUV Rheinland,CTI,etc

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