Hydraulic universal strength testing machine

1、 Specifications: 100kN, 300kN, 600kN, 1000kN

2、 Purpose:Hydraulic universal strength testing machineMainly applicable to tensile, compressive, bending, shear and other tests of metal materials.

3、 Applicable standards:Meet relevant testing standards such as GB/T228.1-2010, ISO, ASTM, etc.

4Functional features:

1The testing machine adopts a four column, dual space frame structure, which has the characteristics of high stiffness and good stability. The fixture clamping method is hydraulicAutomatic clamping, reliable and convenient clamping;

1The middle beam is equipped with a coil spring buffer device, which can effectively eliminate the transmission gap between the lead screw and the nut, and play a good role in the case of sample breakageThe buffering effect;

2Configure a high resilience protective net to create isolation between the testing space and the operator, effectively ensuring the safety of the operator;

3The force measuring element is a high-precision spoke sensor, which has the characteristics of high accuracy and good long-term stability, thus ensuringThe force measurement accuracy of the entire testing machine;

4It is convenient to add or delete a test standard, and the control steps can be freely edited according to the test requirements;

6During the experiment, the test curve is displayed in real-time, and the curve coordinates can be freely selected. Three different curves can be displayed simultaneously on the same interfaceThe line and test curve can be locally enlarged and displayed;

7、Automatically calculate parameters such as maximum strength, tensile strength, yield strength, non proportional tensile strength, elastic modulus, and elongation at breakNumber and be able to print out complete test reports;

8. The test requirements of the metal tensile test standard GB/T228.1-2010 that can be met,Hydraulic universal strength testing machineUsing standard database to manage the number of experimentsIt can also provide a network data interface.

5、 Main technical parameters:

6、 Introduction to Control System:

The WES-07 intelligent digital force measuring instrument consists of high-precision pressure sensors, photoelectric encoders, high stability amplification systems, high-precision A/D converters, digital tube displays, keyboard inputs, and print outputs. It is mainly suitable for measuring and displaying force values in various universal testing machines, and can also be used for the modification of pointer universal testing machines. It has a wide range of applications.
1、 Technical parameters
Rated working voltage:~220V ± 10%, 50HZ
Power consumption: ≤ 20W
Nonlinear repeatability error: ≤ 1% of soil
Working temperature: 0~40 ℃
Dimensions: 360 × 140 × 220
2、 Function
1. Time: year, month, day, hour, minute, second
2. Group number: 0001-9999
3. Cross section: (0) Used for compression of non-standard specimens, no input area required (1) Used for cube compression test blocks of 100 × 100mm (2) Used for cube compression test blocks of 150 × 150mm (3) Used for cube compression test blocks of 200 × 200mm (4) Used for compression of irregular section specimens, input area (mm2) (5) Used for compression test blocks of 150 × 150 × 550mm (6) Used for compression test blocks of 100 × 100 × 400mm (7) Used for compression test blocks of 40 × 40 × 160mm (8) Used for compression test blocks of 70.7 × 70.7mm (9) Used for tensile testing of non-standard specimens, no input area required (10) Used for circular section specimens Piece tensile strength, input diameter (mm) (11) for tensile strength of tubular section specimens, input outer diameter (mm), inner diameter (mm) (12) for tensile strength of plate-shaped section specimens, input width (mm), thickness (mm) (13) Used for tensile testing of irregular cross-section specimens, input area (mm2)
4. Storage: The data stored in this instrument can still be retained after power failure, and can be retrieved to print reports after power restoration. If communication software is used, it can also communicate with the microcomputer, archive the data inside the machine for future reference, or store it centrally through networking in the management center for quality supervision and computerized management. The largest storage capacity in this instrument is 120 test units, numbered from 01 to 120 #. When you enter 121 numbers, * numbers are cleared, and * numbers of data stored in 121 # are cleared.
5. Overload protection: This instrument is equipped with a three-phase solid-state relay, which can directly control the start and stop of the three-phase motor.
6. Online display: After using the screen display software, it can be connected to a computer, and force values, displacements, and deformations can be displayed on the computer screen, and force value time, displacement time, deformation time, force value deformation and other curves can be drawn.