Computer Controlled Electro-hydraulic Servo Universal Testing Machine

Model:	WAW-1000D
Brand:	Heng Rui Jin
Origin:	Made In China
Category:	Industrial Supplies / Other Industrial Supplies
Label:	tensile tester , universal tester , compression tester
Price:	-
Min. Order:	1 pc

Inquire Now

Product Description

1. Main functions & features:

1) Using microcomputer controlled high precision electro-hydraulic servo valve to drive precise hydraulic cylinder and can realize constant speed control to test force, displacement, deformation, etc. and so that to make tensile, compression, bending tests. If equipped with accessories, it can comply with other test requirements for various materials;

2) Adopting underneath type hydraulic cylinder, which is installed at the bottom of the main machine, running stably; upper and lower jaw base are open structure, easy to clamp specimen;

3) Independent hydraulic servo loading system, using high precision broadband electro-hydraulic servo valve to ensure system high precision, high efficiency, low noise, quick response; using independent hydraulic clamping system to ensure system run stably and low noise, and no-slipping of specimen during test.

4) protection functions:

l limit position protection for oil cylinder;

l overcurrent protection for hydraulic system;

l overload protection;

l overcurrent, overvoltage protection;

l safe protection at the time of specimen break;

l automatica protection after test.

2. Main technical parameters:

No.	Items	Parameter
1	Max. test force (KN)	1000
2	Relative error of indicating value of test force	≤±1% of indicating value
3	Measuring range of test force	2%-100%FS
4	Control range of constant speed stress (N/mm².S^-1)	2-60
5	Error of stress rate	≤±5%
6	Control range of constant speed strain	0.00025/s-0.0025/s
7	Error of strain rate	≤±5%
8	Control range of constant speed displacement(mm/min)	0.5-50
9	Relative error of displacement speed	≤±5%
10	Loading rate	real-time display on computer screen
11	Max. moving speed of piston (mm/min)	About 70
12	Max. moving speed of cross head (mm/min)	About 200
13	Tensile space (mm)	700mm, can be heightened to 1000mm
14	Compression space (mm)	500
15	Clamping diameter range of round specimen (mm)	Ф13-Ф40
16	Clamping thickness range of flat specimen (mm)	0-30
17	Clamping width of specimen (mm)	70
18	Motor power (KW)	About 2.2
19	Dimension of upper and lower platen (mm)	Ф160
20	Clamping mode	Hydraulically clamping
21	Dimension of main machine (mm)	8906702150
22	Dimesnion of servo control cabinet (mm)	12008001100
23	Power supply	380V±50Hz