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DeMattia Flex Tester DW9630 Series

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DeMattia Flex Tester, also called DEMATTIA Flex-Cracking Tester, DEMATTIA Flexing Fatigue Tester or DEMATTIA Flex-Cracking and Crack Growth Tester, is used to determine the resistance to flex cracking and crack growth of rubber, leather, sole materials, etc, subject to repeated flexing fatigue.

DeMattia Flex Tester DW9630 Series

We provide reasonable price and high quality Demattia flex tester. All the testing instruments manufactured by FYI factory are well-known throughout China and more than 50 countries abroad for providing superior value and performance.

Demattia flex tester is used to determine the resistance to flex cracking and crack growth of rubber, leather, sole materials, etc, subject to repeated flexing fatigue. The specimen is mounted on the movable clamps and flexed constantly to observe the resistance to crack, in other words, to measure its flex-endurance.

Follows are features of the tester:

  • Three models can be selected to comply with different standards;
  • Auto stop when the preset flex cycles has been reached;
  • Multiple specimens can be tested simultaneously to improve efficiency;
  • Equipped with transparent protective cover.

Application

Application of Demattia flex tester

Demattia flex tester is used to determine the ability of soft rubbers, leathers, artificial leathers, EVA soles and other materials to resist flex fatigue.

Demattia flex tester complies with ASTM B329, ASTM D813, ASTM D430, BS 903, BS ISO 123, EN ISO 20344, GB/T 13934, GB/T 20991, HG/T 2873, JIS-K6301, etc.

If you need more information about Demattia flex tester, please contact us.

 

Standards

Demattia flex tester Standards

ASTM B329 ASTM D813
ASTM D430 BS 903
BS ISO 123 EN ISO 20344
GB/T 13934 GB/T 20991
HG/T 2873 JIS K6301

Key specification

Key specification of Demattia flex tester 

Model No. DW9630A DW9630B DW9630C
Related standard GB/T 13934, ISO 132
ASTM D813, ASTM D430
JIS K6301, BS903
GB/T 20991
EN ISO 20344
HG/T 2873-2008
Specifications of specimen 154×(25±1)×(6.3±0.15)mm (108±0.5)×(70±0.5)mm
Stroke 57mm 44mm 35mm
Max. space between clamps 75mm 57mm 95mm
Working positions 6 pcs
Test speed 300±10cpm 340~400±10cpm 300±10cpm
Display 0~999,999, LCD display
Power supply AC220V 50Hz
Dimensions 350×600×750mm (L×W×H)
Weight Approx. 78kg

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