No.121-R 脆性温度試験機（冷凍機付）

JIS C3005、K6261、K6723、K7216、ASTM D746、ISO 812、974

  • This tester is used to measure the 50 % impact brittleness temperature of plastic, rubber, and electric insulated wire at low temperature.
  • By attaching one end of the test specimen to the holder and adding impact to the other end, the operator is to check for any breaks to the test specimen.

No.121-R Specification

Specifications are subject to change without notice.
Hangings 5 Hangings (1 Holder), Automatic Operation System
Specimen W6.0 ± 0.4mm, L38± 0.2 mm , T2.0 ± 0.2 mm (Type A)
Striking Edge Top R1.6 ± 0.1 mm, Distance to Chuck 6.4 ± 0.2 mm, Distance to Striking Point 8.0 ± 0.2 mm
Striking Speed 2.0 ± 0.2 m/s
Temperature Range Room Temperature to -70 °C (Refrigerator & Refrigeration Medium)
(Option: Combined with Liquid Nitrogen -100 °C)
Refrigeration Medium Amount Approx. 15 L
Accessories Tightening Rod, Torque Driver, Specimen Cutter
Option Rotary Holder (5 Hangings × 4 Holders), Specimen Holder (Type B)
Power Source AC 200 V, 3-Phase, 30 A, 50/60 Hz
Dimensions/ Weight (Approx.) W970 × D950 × H1,900 mm/ 450 kg

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