APPLICATION: 

Used to test the bending resistance or stretching resistance of leather, synthetic leather, textile, rubber, finished shoes, vamp leather, sole and other materials at a certain low temperature, and observe the changes after a certain period of time, so as to determine the cold resistance of the test piece, so as to understand the adaptation of materials or finished products to low temperature climate or cold areas.

STANDARDS: 

HG/T 3084-2010 Injection Molded Shoes, HG/T 2411-2006  90 Degree Flex Test Method for Sole Materials, QB/T 2714-2005 Determination of Folding Fastness in Leather Physical and Mechanical Tests.

Instrument characteristics:

1. The panel is made of imported special aluminum. The inner and outer boxes and fixtures are made of stainless steel. The appearance is beautiful and the cleaning is convenient.

2. Thermal insulation material: hard foaming.

3. Refrigeration system: fully enclosed compressor single stage type.

4. The design is considerate, with beeps indicating the arrival of bending times and automatic stop function, as well as pause and save function, which is convenient to stop and check the growth of cutting length or the formation of new cracks.

5. Color touch screen display control and menu mode of operation are as convenient as smart phones.

6. The core control component is a multi-functional motherboard composed of 32 - bit single chip computers of Italian company.

Technical parameters:

1. Bending test angle: 90

2. Bending speed: ( 50 ~ 120 ) times /min ( adjustable )

3. Bending test quantity: 1 pair ( 2 pieces )

4. Flexion angle: （22.5±0.5）°

5. Flexion rate: (100±5) times /min

6. Flexion test piece: 70×45mm

7. Flexion frequency range: 0 - 999999 times