RTH-100 Computer Controlled Electronic Rupture Creep Testing Machine - RTH-100

RTH-100 Computer Controlled Electronic Rupture Creep Testing Machine

Application:

RTH -100 is a kind of full electronic creep rupture testing machine to perform routine creep and stress-rupture test., and also can carry on stress relaxation test, high-temperature tensile test in short time, cycle load test (load spectrum test), low cycling test etc.

Specification Test Load

Max. Load: 100kN

Effective measuring range: 1%-100%FS;

Test load accuracy: ≤1%;

Resolution: 1/60000

High temperature furnace & Temperature-controller

Working Temp. range: 400°C~1200°C

Length of effective soaking zone: 150mm

Furnace pipe & electric furnace size:

Furnace pipe: φ90mm (Inner Dia.)×400mm (L),

Furnace: φ300mm (outer Dia,)×420mm (L);

Furnace life: ≥3000hours (Constant working time less than 1000°C)

Furnace Temperature accuracy (°C):

Measure & Control temperature meter: digital display, sensitivity: 0.1°C;

Auto compensation error of cold end:≤0.5°C;

To be matched freely with thermocouple.

Moving speed of lower grip holder

Speed range: 0.005~50mm/min;

Error: ±0.5%

Timing error: ±0.2%

Structure:

This machine consists of main frame, high-temperature furnace, water cooling system, temperature control system, measurement & control system and computer system, etc.

Load Frame:

1. Load frame consists of double column, working bench and upper crossbeam form close loop frame with high stiffness.
2. After by harmonic wave reducer and synchronous belt drives-pulleys decelerating, the drive drives nut rotating by motor to make the ball screw move up & down. As the no-backlash & stable transmission and fast speed response, the precision control of test load (or deformation) can be assured.
3. Direction joint using for auto-centering on the pull-rod can guarantee the coaxiality effectively.