Product Detail
WDW - 20 microcomputer control electronic universal testing machine

WDW - 20 microcomputer control electronic universal testing machine


WDW - 20 microcomputer control electronic universal testing machine
The machine is suitable for metal, nonmetal materials, a variety of composite materials tensile, compression, bending, peel, tear test, to determine the tensile strength, elongation at break, material yield point, elastic modulus, tubing pipeline ring flexibility flat ring stiffness test and other functions.
A, accord with a standard:
ISO 5893, ISO 7500-1, ASTM D638, ASTM D695, ASTM D790, GB/T 16491, GB/T 1040, GB/T 13022, GB/T 17200, GB/T 9341, GB/T 8804, GB/T 9647 standard requirement
Second, the main features:
1, the test force measurement range 0.4 100%, really not step inside and outside, to the resolution remains the same
2, full digital control system, automatic zero compensation no drift.
3, curve comparison: the test in the same group curve superposition can be a variety of color contrast.
4, partial enlarged experiment: enlarge the area can be arbitrary curve analysis.
5, data analysis, test data on the graph can be arbitrarily far from analysis.
6, experimental data report: provide standard test report, can also according to user needs to choose different report format.
7, sample selection: a set of effective test sample results can be selected, and can be continuous testing.
8, automatic storage, test conditions, test results, test curve and data can be stored automatically, to call at any time.
9, fault parking: sample can snap instantly stop or return to the initial position.
10, automatic protection, automatic overload, over-current, over-voltage, under voltage, over temperature, upper and lower limit protection.
11, beam position: the machine besides have unique gauge beam position, beam position digital display function.
12, automatic return: moving beam can be set different speed, can return to test the initial position.
13, manual control: in addition to the automatic control, and remote control box, can be manually beam shifting up and down, moving beam position control more convenient.
14, can choose a different value unit (N, KGF, gf)
15, print: can the test data processing, storage, printing, drawing curves, and print the report
16, automatic correction: to load, deformation and displacement measurement, manual or automatic reset at any time.
17, can realize force, deformation, displacement and other control mode and no impact between switches.
Three, technical parameters:
Host: gantry frame structure
The maximum load: 20 kn (2 tons)
Load measurement accuracy: the value for + 1%
The compression space: 800 mm
Displacement measurement accuracy: the value for + 1%
Speed range: 0.1-200 - mm
Test width: 400 mm
Fixture: tensile, compression, bending fixture, ring stiffness fixture each one
Dimension: 740 * 500 * 500
Power supply: ac 220 v, 50 hz
The maximum power: 750 w