Application:

RTH series 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

l Max. Load: 30kN, 50kN, 100kN, 200kN

l Effective measuring range: 1%-100%FS;

l Test load accuracy: ≤1%;

l Resolution: 1/60000

High temperature furnace & Temperature-controller

l Working Temp. range: 400℃～1200℃

l Length of effective soaking zone: 150mm

l 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℃)

l Furnace Temperature accuracy (℃):

l Measure & Control temperature meter: digital display, sensitivity: 0.1℃;

l Auto compensation error of cold end:≤0.5℃;

l To be matched freely with thermocouple.

l Moving speed of lower grip holder

Speed range: 0.005～50mm/min;

Error: ±0.5%

l Timing error: ±0.2%

Deformation measurement

l Gauge length: 50mm (or 100mm);

l Max. Deformation: 5mm (or 10mm)

l Resolution: 0.001mm

l Error: 0.002mm