Test tube aging tester Yasuda No.122
Model: No.122

This tester is to evaluate the heat resistance aging characteristics of vulcanized rubber and thermoplastic rubber.
-To prevent the influence of cross staining of additives, maximum of 4 test specimens are to be put into the independent test tube and heated at a specified temperature and specified testing time.
-The tensile strength, cutting stretch, tension stress, and hardness of the test specimens before and after the heating are to be compared to evaluate the heat resistance aging-characteristics.
Specification:

Tube Hangings	24 Hangings
Temperature Range	Max. 300 °C
Safety Device	Overheat Detection Device, Circuit Braker
Accessories	Test Tube (Outer Diameter φ38 × 300 mm): 30 pcs,
	Air Tube (Outer Diameter φ9 × 375 mm,φ9 × 405 mm):48pcs
	Cork: 30 pcs, Spectimen Hook: 30 pcs, Bush: 24 pcs,
	Washer: 150 pcs, Mercury Thermometer
Power Source	AC 200 V, 1-Phase, 20 A, 50/60 Hz
Dimensions/ Weight	W700xD560xH700 mm, 110 kg