Payment & Shipping Terms:
|Product Name:||Tensile Testing Machine||Accuracy:||Class 0.5|
|Specimen:||Stranded Steel Wire||Capacity:||300kN|
|Stranded Wire Diameter:||Φ12.7mm, Φ15.4mm||Extensometer Gauge Length (mm):||100-1000|
Wire tensile testing machine 300kN stranded wire stress relaxation ASTM E328 MSR305
MSR305 microcomputer control tensile stress relaxation testing machine possesses the characteristics of compact structure, simple and easy to use and can be applied to the biggest load of 300 kn metal materials (such as steel wire, PC steel bar and steel wire) mechanical properties of the tensile stress relaxation test at room temperature.
The main engine consists of frame, trough frame, and anti-force frame, which are equipped with precision ball screw, speed reducer, and left and right drawing anchor etc.Transmission loading system adopts well-known servo drive control the servo motor, reducer and circular arc tooth synchronous belt, driving high precision ball screw nut rotation, drive screw about sports, for sample loading, thus complete relaxation test of metal specimens.This machine has a novel appearance, reasonable structure, large rigidity, good stability, accurate transmission, excellent control, low noise, easy to use, etc.
Standards: ASTM E328 Standard Test Methods for Stress Relaxation Tests for Materials and Structures.
WANCE DTC-500 digital controller offers high speed and closed loop control of load, displacement and extension.
|Force measurement range||(2%-100%)F.S.|
|Force accuracy||Better than ±0.50% of reading|
|Load cell creep||30 minutes,≤0.02%F.S.|
|Extension accuracy||Better than ±0.50% of reading|
|Crosshead speed range||(0~50)mm/min|
|Loading speed range||0.1～10kN/s|
|Loading speed accuracy||±0.5%|
|Specimen dimension||Stranded wire diameter:Φ12.7mm,Φ15.4mm,Length≥2.5m|
|Power consumption (kW)||750W/AC220V±10%/50Hz|