Details

   Mainly used for metal and nonmetal materials such as tension, compression, bending test. Widely used in steel metallurgy, industrial enterprises, quality supervision, universities, research institutes, building materials, aerospace and other industries of material analysis, testing and monitoring.
Features:
Universal testing machine would shape the professional design, host frame structure is simple, rigidity and high accuracy. The series of test machine servo motor precision ball screw drive system to drive up and down beams to achieve tensile testing machine, compression, bending test. Computer control system for the test force, the specimen deformation and displacement parameters of beam control and a variety of national standards GB228-2002 "Test Method for Metallic Materials," the required data processing. Into a single space, double space of two models can be equipped with high and low temperature environmental chamber, high temperature furnaces and other ancillary equipment.
Specifications and parameters:
1, test machine indicators: maximum test force 50KN
2, Test force accuracy classes 1
Measuring range: 0.4% -100% or 0.2KN ~ 50KN
Accuracy: better than ± 1% of indication
Resolution: ± 200000 code, and the full resolution of the same
3, displacement: resolution of 0.001mm, measurement accuracy of better than ± 0.5% of indication
4, speed: 0.05 ~ 500mm/min, measurement accuracy of better than ± 0.5% of indication
5, the tensile stroke: more than 600mm, stretching the width of 450mm (Host net width two column 450mm)
6, power control rate adjustment range :0.01-10% FS / S;
7, power control rate of relative error: ± 1% of set value or less;
8, strain rate adjustment range :0.02-5% FS / S;
9, control the rate of deformation relative error: rate <0.05% FS, in order to set the value within ± 2%;
Rate of ≥ 0.05% FS, in order to set the value within ± 0.5%;
10, beam velocity relative error: rate <0.5mm/min, the set value within ± 1.0%;
Rate ≥ 0.5mm/min, the set value within ± 0.2%;
11, constant force, constant deformation, constant displacement control: 0.5% ~ 100% FS;
12, constant force, constant deformation, constant displacement control accuracy: Set the value of <10% FS, the
To set the value within ± 1%; set value ≥ 10% FS, in order to set the value within ± 0.1%;
13, Protection: Overload protection, limit protection, over-current over-voltage over-temperature protection
14, host Overall dimensions (length × width × height): 500 × 700 × 2100mm
15, Weight: about 600Kg
16, the host power: 1.5kW, AC220V ± 10%, 50Hz