YY242B Coated fabric flexometer-Schildknecht method(China)

Test principle:

The sample is shaped like a cylinder by wrapping a rectangular strip of coated fabric around two opposite cylinders. One of the cylinders reciprocates along its axis. The tube of coated fabric is alternately compressed and relaxed, thereby causing folding on the specimen. This folding of the coated fabric tube continues until a predetermined number of cycles or significant damage to the specimen occurs. ces

 Meeingthe standard:

ISO7854-B Schildknecht method，

GB/T12586-BSchildknecht method，

BS3424:9

 Instrument features:

1. The rotation and movement of the disc adopts precision motor control system, the speed is controllable, the shift is accurate;

2. The instrument movement using CAM structure is reliable and stable;

3. The instrument is equipped with imported precision guide rail, durable;

 Technical parameters:

1. Fixture: 6 or 10 sets

2.Speed: 8.3Hz±0.4Hz(498±24r/min)

3. Cylinder: outer diameter 25.4±0.1mm

4. Test track: arc R460mm

5. Test stroke: 11.7±0.35mm

6. Clamp: width 10±1mm

7. Clamp inside distance: 36±1mm

8. Sample size: 50×105mm

9. Volume: 40×55×35cm

10. Weight: about 65kg

11. Power supply: 220V 50Hz

 Configuration list:

1.Host — 1 set

2. Sampling template — 1 pcs

3. Product certificate — 1 pcs

4. Product manual – 1 pcs