Hydraulic Loading High Temperature Creep Testing Machine

Hydraulic Loading High Temperature Creep Testing Machine

Hydraulic Loading High Temperature Creep Testing Machine For Hot Tensile Testing

Features of Hydraulic Loading High Temperature Creep Testing Machine For Hot Tensile Testing

• The lever arm type machine has been specifically designed for long-time Creep and Stress Rupture test applications that involve maintaining constant loads for extended periods of time.   
• Through the mechanical advantage of the lever arm loading system, constant loads may be maintained with a high degree of accuracy for long durations, using dead weights, without the continuous operation and dependency of a mechanically powered drive.
• The lever arm Creep and Stress Rupture machines are an economical alternative to traditional electro-mechanical or hydraulically loading universal testing machines which have higher initial purchase prices and greater long term operating costs. This model may be configured for either room temperature or elevated temperature operation. A variety of temperature rated test fixtures and extension measurement device for the measurement of elongation on creep test applications are also available.
• Motorized draw-head assembly automatically compensates for specimen elongation and keeps loading bar with excellent load accuracy of +/- 0.5% guaranteed.
• Both room temperature and elevated temperature systems are available
• Furnace and chambers available with temperature ranges from 200°C to 1100°Cin common air environments
• 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
Force range (kN)	Jan-50
Calibration accuracy	class 0.5/1
Force accuracy	Force: 2%-5%FS: ±1% of reading
	Force>5%FS: ±0.5% of reading
Force fluctuation	Force: 2%-5%FS: ±1% of reading
	Force>5%FS: ±0.5% of reading
Force resolution (minimum weight set)	1N
Lever arm ratio	1:50
Lever automatic leveling range	±0.12mm
Lower pull rod travel	200mm
Lower pull rod speed	Slow speed (automatic leveling) 2.5mm/min
	Fast speed           50 mm/min
Leveling motor power	550W
Dimension	1100×660×2140(mm)
Furnace type	Three-zone, open
Temperature range	200~1100°C
Uniform temperature zone	>150mm
Inside dimension	φ110×350mm
Outside dimension	φ310×450mm
Heating power	3kW
Temperature fluctuation	300~600°C: ±2°C
	600~900°C: ±3°C
	900~1100°C: ±4°C