GEHMAN’S TORSION TESTER

(2 đánh giá)

Mã sản phẩm : TM-2535/TM-2536

Xuất xứ : Ueshima Seisakusho

Bảo hành : 12 months

Standard: JIS K 6261, ISO 1432, ASTM D1053 , Rubber loses resiliency as temperature goes down. The frozen rubber can't keep its essential characteristics under the temperature below Glass Transition Point. In fact, the rubber applications under severe environments such as vehicle tire in frozen area and aircraft components in the stratosphere are seriously affected. It is a vital importance with the rubber applicants to test low temperature characteristics of vulcanized rubber.

Detail

Model	TM-2535	TM-2536
Applicable Standard	JIS K 6261, ISO 1432
Cooling Method	Refrigerator	Dry Ice
Number of Samples	6 (simultaneous measurement)
Temp. Range	-70°C – RT(23°C±2°C)
Temp. Rising	Every 5°C (kept at each set temp. for 5 min.)
Temp. Control	PID controlled digital temperature controller, sensor PT100Ω
Heat Transfer Medium	Ethanol
Torsion Angle Setting	Rotary encoder, minimum angle display: 0.36°
Data Processing	Data (glass transition temp. Tg) display Graph (temp. – torsion angle curve, temp. – apparent torsion modulus curve) Filing (data, test conditions, PID setting) Release of torsion wire
Safety Device	leakage breaker, overheat protector
Power Supply	200VAC, 3 phases, 30A, 50/60Hz (100VAC for PC) or specified voltage	200VAC, 3 phases, 20A, 50/60Hz (100VAC for PC) or specified voltage
Dimensions (main body)	(W)520ｘ(D)780ｘ(H)1505 mm	(W)520ｘ(D)780ｘ(H)880 mm