Mechanical Creep and Rupture Testing Machine

Model: MRC Series
Description:
MRC series mechanical creep and rupture testing machine with single-lever structure is designed for long-term creep and stress rupture test applications. The series mechanical creep and rupture testing system is mainly for the metallic materials under room or elevated temperature according to GB/T2039, GB/T 20120, EN ISO 204-2009 and ASTM E139. The creep and rupture testing machine can also maintain constant loads for extended periods of time. Through the mechanical advantage of the lever arm loading system, constant loads can be maintained with a high degree of accuracy for long duration. This creep and rupture tester uses dead weights without continuous operation and the dependency of a mechanically powered drive. The creep and rupture testing system is an ideal equipment for metallurgy manufacturer, research institute, colleges and other relevant factories and mines.

  • The creep and rupture testing system is an ideal equipment for metallurgy manufacturer, research institute, colleges and other relevant factories and mines.


  • Model

    MRC-30

    MRC-50

    MRC-100

    Max. Load

    30kN

    50kN

    100kN

    Effective measuring range

    2%~100%FS

    Relative error of the load display

    ≤ ±1%

    Load resolution

    ±1

    Min. dead weight

    1N

    Automatic leveling

    ±0.1 mm

    Lever ration

    1:50

    1:60

    Lower chuck speed

    0-50mm/min

    Chuck speed accuracy

    ±0.5%

    Chuck travel

    0~150mm

    0~200mm

    Chuck ment

    ≤10%

    Standard Size of specimen

    Creep test: φ10x100mm; Rupture   strength test: φ10x50mm; Different adaptors can be provided per the required   standards;

    Load frame dimension

    930x660x2370mm

    1150x720x2660mm

    Column clearance

    490mm

    480mm

    Column diameter

    φ60mm

    φ70mm

    Load frame weight

    Approx.1050kg

    Approx.1350kg

    Deformation timing

    Above 7000hrs

    Timing error

    ±0.1%

    High temperature furnace &   Temperature-controller

    Temperature range

    200-900°C/200-1100°C /200-1200°C

    Length of effective soaking zone

    Min. 100mm(Max.300mm)

    Furnace pipe & electric   furnace size:

    Furnace inner chamber: φ90mm×380mm   (L), Furnace outside: φ300mm ×420mm (L)

    Furnace shell temperature

    ≤90°C

    Temperature-controller

    SHIMADEN, Japan with Sensitivity   of 0.1°C

    Thermal couple

    K type, 3 pcs

    Deformation measuring

    By LVDT Heidenhain from Germany

    Max. deformation

    5mm or 10mm

    Deformation accuracy

    ±1um

    Deformation resolution

    1um

    Power

    Load frame 220V±10%, 50Hz Furnace   380V±10%; 50Hz±2%, 3KW