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WAW-B series microcomputer-controlled electro-hydraulic servo universal testing machine

Classification:

WAW series microcomputer controlled electro-hydraulic servo universal testing machine

Service Hotline:

0431-84612207

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Detailed

1. Product introduction

This series of products are mainly used for tensile, compression, bending and other mechanical properties of metal materials, and can be used to test cement, concrete, bricks, tiles, rubber and their products after adding simple auxiliary tools. The main engine is the oil cylinder lower type, four columns, double space frame structure, by the fixed beam and the moving beam to form the tensile space, the moving beam and the workbench into compression, bending space, the adjustment of the test space is realized by moving the middle beam, and the middle beam is lifted by the reducer chain drive. The computer fully automatic closed-loop control high-performance electro-hydraulic servo valve completes the tensile, compression, bending and other tests of various materials, and automatically collects the test results of Fm, ReH, ReL, Rp0.2, RP1, Rm, E and other materials after the test.

2. Function introduction

1. The control system of this series of products has three control channels of test force, displacement and deformation and five control modes corresponding to it: test force, stress, deformation, strain and displacement, and the control mode can be switched at will.

2. Constant rate test force, constant rate stress, constant rate deformation, constant rate strain, constant rate displacement test and constant test force, constant deformation, constant strain and constant displacement test can be carried out.

3. Automatically collect, process and display test data, and automatically measure various feature points of the tested material; For example: Fm, Rm, E, ReH, ReL, Rp0.2, Rt0.5, A, Z, E, etc.

4. This series of testing machine control system has a powerful database and a variety of interface formats for users to choose, to help users achieve LAN communication.

5. This series of products 600KN (including 600KN) and above specifications are built-in hydraulic clamps, and 300KN (including 300KN) and below specifications are manual clamps (external hydraulic clamps can be equipped according to user requirements).

Third, the main technical parameters

Product model	WAW-100	WAW-300	WAW-600	WAW-1000	WAW-2000
Maximum test force	100 KN	300 KN	600 KN	1000 KN	2000 KN
Measuring range	2% of maximum force – 100%
Accuracy class	Level 1
Accuracy of the indication value	Better than ±1%
resolution	1/300000,<> yard of maximum test force
Deformation measurement range	0.2%—100%
Accuracy of deformation indication value	Better than ±0.5% FS
Distortion resolution	0.001
Accuracy of the displacement indication value	Better than ±0.5% FS
Displacement resolution	0.01
Speed control accuracy	Better than ±1%
Stretch the space	500 mm	600 mm	600 mm	600 mm	800 mm
Maximum piston stroke	150 mm	200 mm	200 mm	200 mm	250 mm
Round specimen clamping range	F6—F20	F10—F32	F13—F40	F13—F54	F20—F80
Flat specimen clamping range	0—12	0—15	0—30	10—54	10—70
Upper and lower pressure plate size	Φ120 mm	Φ120 mm	Φ150 mm	Φ220 mm	Φ220 mm
Bend the spacing between the two fulcrums	30—600	30—600	30—400	30—400	30—500

Key words:

WAW-D series microcomputer controlled electro-hydraulic servo universal testing machine

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