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145-G GEHMAN STIFFNESS TESTER

หมวดหมู่สินค้า: Rubber testing and processing

24 ตุลาคม 2567

ผู้ชม 24 ผู้ชม

 

Contact

TEL02 080 7285 , 065 982 7285


  • This tester is used to determine the relative stiffness characteristics of vulcanized or thermoplastic rubber.
  • The tester will record the torsion angle of the test specimen 10 seconds later for which has been twisted to an angle of 180 degrees.
  • This procedure is to be done from 23 °C to the lowest test temperature of the test, so that the temperature (T2, T5, T10, and T100) of which the modulus values are at 2, 5, 10, and 100 can be obtained from the Temp. – Angle curve.



JIS K6261、ISO 1432


Specifications are subject to change without notice.

Hangings

4 Hangings

Specimen

L40.0 ± 2.5 mm, W3.0 ± 0.2 mm, T2.0 ± 0.2 mm

Torsion Wire

L: 65 ± 8 mm,
Torsional Constant:
2.81 mN⋅m/rad (Standard Wire)
0.70 m N.m/rad,11,24 m N.m/rad

Chuck Distance

25 ± 3 mm

Torsion Angle Measurement

Rotary Encoder, Detection: 0.1°

Temperature Range

-70 to 30 °C (Refrigerator & Refrigeration Medium)

Refrigertion Medium Amount

Approx.8 L

Temperature Rise

5 °C interval (Condition Controlling Time: 5 min)

Software

Windows Compatible

Accessories

Specimen Setting Jig, Specimen Cutter, Torsion Wire Jig: 1 pc each

Power Source

AC 200 V, 3-Phase, 20 A, 50/60 Hz

Dimensions/ Weight (Approx.)

W720 × D950 × H1,900 mm, 270 kg





















 

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