Creep and Stress Rupture Testing Machine

•Advanced servo motor and ball screw actuator which assures loading conveniently and simply. It can transfer constant rate loading to constant-load or constant stain loading automatically.

•Motorized draw-head assembly automatically compensates for specimen elongation and keeps loading bar with excellent load accuracy of +/- 0.5% guaranteed.

•Adjustable vibration isolator mounts Accessories available for a wide variety of tests.

•A completely enclosed robust base unit supports the lower crosshead and test actuator. This base unit houses an integral spur gear box/HTD toothed belt drive assembly, printed circuit motor & tachometer.

•Both room temperature and elevated temperature systems are available.

•Furnace and chambers available with temperature ranges from 200 ℃ to 1000℃ in common air Environments, and 600 ℃ to 2200℃ available in vacuum environment.

•Numerous high temperature pull rods, specimen holders, furnace systems and extensometers available for creep and stress Relaxation applications. Many of which are also adaptable to hot tensile testing applications on universal testing machines.

Technical Specifications

Load frame
Model	RCW-10/20	RCW-30	RCW-50	RCW-100	RCW-300	RCW-500
Load capacity	10kN/20kN	30kN	30kN	50kN	300kN	500kN
Load accuracy	≤±0.5% of indicating
Deformation accuracy	<±0.5% of reading
Lower loading bar travel	200mm
Loading Speed	0.01-50mm/min
Load Frame Dimensions (cm)	2107154	2207154		2397354	3209574
Load Frame Weight (kg)	400	400		500	1000	1200

Furnace
Temperature range	200ª~1000ª
Medial temperature zone range	150mm
Temperature deviation	< 3ª
Surface temperature of furnace	≤50ª
Service life	≥7500H (under 1000ª)
Maximum power consumption	2kW
Furnace inner dimensions	(Inner diameter × length)(mm) Φ80×340
Furnace out dimensions	(out diameter × length)(mm)Φ320×440
±0.5 % of reading to 1/100 of load weighing system capacity meets or exceeds the requirements of the following standards: ISO 7500-1, EN 10002-2, ASTM E4 and JIS B7721. ±0.5% of reading to 1/50 of full scale with most ASTM E83 class B or ISO 9513 class 0.5 extensometers meets or exceeds ASTM E83, ISO 9513, and EN 10002-4.

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