UTM4103 microcomputer controlled electronic universal test machine

1. Product overview of UTM4103 microcomputer controlled electronic universal test machine:

This machine is an important instrument and equipment for testing the physical, mechanical, process, structural and internal and external defects of various materials and their products. After selecting the corresponding fixture, you can complete the tests of metal or non-metallic materials such as tensile, compression, bending, shearing, peeling, etc.; use high-precision force sensors and high-resolution displacement sensors to ensure accurate measurement; have closed-loop controls such as constant rate loading, constant rate deformation, and constant rate displacement.

This machine is easy to install, simple to operate, and efficient to test; it is widely used in universities, research institutes, testing institutions, aerospace, military industry, metallurgy, machinery manufacturing, transportation construction, construction and building materials industries to conduct precise material research, material analysis, material development and quality control; it can conduct process qualification performance verification tests of materials or products.

2. The design of UTM4103 microcomputer controlled electronic universal test machine is based on relevant standards:

GB/T 16491-2008 "Electronic Universal Testing Machine";

GB/T 2611-2007 "General Technical Requirements for Testing Machines";

JB/T 7406.1-1994 "Testing Machine Terminology Material Testing Machine";

JJG 139-2014 "Tenering, Pressure and Universal Material Testing Machine";

Standard test methods and definitions for mechanical properties test of ASTM A370 steel products,

JB/T 6147-2007 "Technical Requirements for Packaging, Packaging Marking, Storage and Transportation of Test Machines";

GB/T 22066-2008 "Evaluation of Computer Data Acquisition System of Static Single-axis Test Machine";

GB/T 16825.1-2008 "Inspection of Static Single-Shape Testing Machine Part 1: Inspection and Calibration of Force Testing System of Tension and (or) Pressure Testing Machine".

3. UTM4103 microcomputer control electronic universal test machine electrical measurement and control part

(I) External independent controller

The new generation of static test machine special controller integrates measurement, control and transmission functions, and highly integrates signal acquisition, signal amplification, data transmission, and servo motor drive units; it provides a new solution for the measurement, control, and operation of the test machine. USB data transmission fully supports notebook computers, tablet computers, and desktop computers; it is an important part of the development of test machine technology.

The external handheld controller uses a 320*240 LED display, which can quickly adjust the test space. It also has functions such as test start, test stop, test clearance, etc., displays the operating status of the equipment in real time, test data, and makes the sample clamping more convenient.

Simpler.

(II) Universal testing machine measurement and control software

The universal testing machine measurement and control software adopts DSP technology and neuron adaptive control algorithm to realize a variety of closed-loop control modes such as constant-rate testing force, constant-rate beam displacement, and constant-rate strain. The control methods can be combined and switched smoothly; it has a networked interface, which can realize data networking and remote control functions.

4. Main technical parameters of UTM4103 microcomputer controlled electronic universal test machine:

(I) Measurement parameters

Testing force: 1000N;

Test machine level: level 0.5;

Effective measurement range of test force: 0.4%-100%F.S;

Test force measurement accuracy: better than ≤±0.5%;

Displacement measurement resolution: 0.4μm;

Displacement measurement accuracy: better than ≤±0.5%;

Electronic extensometer measurement range: 0.4%-100%FS;

Electronic extensometer measurement accuracy: better than ≤±0.5%;

Force resolution: 1/520000

(II) Control parameters:

Force control speed range: 0.001%～5% FS/s;

Force control speed control accuracy: better than ≤±0.5% when 0.001%～1% FS/s; better than ≤±0.2% when 1%～5% FS/s;

Force control maintenance accuracy: ≤±0.1%F.S;

Deformation control speed range: 0.001%～5% FS/s;

Deformation speed control accuracy: better than ±0.5% at 0.001% to 1% FS/s; better than ±0.2% at 1% to 5% FS/s;

Deformation control maintenance accuracy: ≤±0.02%F.S;

Displacement control speed range: 0.001~1000mm/min;

Displacement speed control accuracy: ≤±0.2%;

Displacement control maintenance accuracy: ≤±0.02mm;

Control methods: force closed-loop control, deformation closed-loop control, displacement closed-loop control;

(III) Host parameters:

Number of columns: 6 columns (4 columns, 2 lead screws);

Maximum compression space (mm): 900;

Maximum stretching spacing (mm): 600 (including pneumatic wedge-shaped stretching fixture);

Effective span (mm): 450;

Workbench size (mm): 810*425;

Host dimensions (mm): 840*570*1750;

Host weight (kg): 440;

Power, voltage, frequency: 1kW/220V/50~60Hz;