No.119-L DE MATTIA 曲げひび割れ・亀裂成長試験機 (冷凍機付)

JIS K6260、ASTM D813、BS-903、ISO 132

  • This tester is used to measure the appearance of cracks and the growth of the cracks to vulcanized rubber and thermo-plastic rubber by adding repetitive bending stress.
  • The test is conducted by setting the test specimen to the parallel allocated Chuck and adding repetitive bending stress.

No.119-L Specification

Specifications are subject to change without notice.
Hangings 6 Hangings, 20 Hangings
Specimen W25 ± 1 mm, L140 to 155 mm, T6.30 ± 0.30 mm, Groove of R 2.38 ± 0.03 mm
Chuck Distance Max. 75 ＋ 1 mm
Flexing Distanc Max. 60 mm (Standard 57 + 0.5 mm)
Flexing Speed 300 ± 10 times/min
Counter 6 Digits Preset Counter, 6 Digits Running Counter
Temperature Range -35 to 150 °C (Refrigerator)
Accessories Specimen Setting Gauge, Notching Blade
Option Notching Device
Power Source AC 200 V, 3-Phase, 40 A, 50/60 Hz
Dimensions/ Weight (Approx.) 6 Hangings: W960 × D850 × H1,750 mm/ 500 kg
20 Hangings: W960 × D850 × H1,750 mm/ 520 kg

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