500kg computer type pulling machine

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500kg computer type pulling machine

500kg computer type pulling machine

1 Introduction

The 500kg computerized tensile machine is suitable for testing the mechanical properties of various metals, non-metals and composite materials, and fully meets the requirements of relevant national standards. This machine is widely used in material inspection and analysis of building materials, aerospace, machinery manufacturing, wire and cable, rubber and plastics, automobile manufacturing, shock absorption systems and other industries.

2. Features of measurement and control system

2.1 Introduction to the circuit

AD800 all-digital data measurement and control acquisition card is a microcomputer built-in PCI test card based on PCI interface, which conforms to PCI2.1 specification. The card can be directly inserted into any PCI insertion slot of the microcomputer, and can be directly connected to the testing machine through a simple connection to realize the automatic measurement and control of the microcomputer, which is truly plug-and-measure. AD800 universal test card integrates the functions of program-controlled amplification, A/D conversion, digital I/O, counting and pulse width (PWM), square wave generation (SWP), etc. Its system structure is reliable and simple, and it has very good mutual exchangeability.

2.2 Technical performance

The whole system adopts digital design, which is safe, stable, reliable and high precision.

There is no adjustable device in the whole system, digital zero adjustment and automatic calibration of measurement and control parameters

The system integrates CPLD computing devices, with high-speed computing capabilities and real-time processing of digital signals

The system adopts PCI2.1 bus standard, which is easy to expand, upgrade and achieve "plug and play"

Integrated program-controlled amplifier for precision instruments, automatic shift, automatic zero detection

3. specification

No	Item	Specification
1	Force capacity	100N,200N,500N,1000N,2000N,5000N
2	Force measuring range	0.4%-100%FS
3	Error of force value	Less than ±1% of set value
4	Resolution of test force	1/500000
5	Displacement resolution	0.0025mm
6	Accuracy of elongation measuring	±0.5%
7	Crossbeam speed range	0.05-500mm/min
8	Precision of displacement speed control	±1%(0.01-10mm/min); ±0.5%(10-500mm/min)
9	Accuracy of constant force, constant displacement, displacement elongation control	When set value is less than 10%FS，error is less than ±1.0% of set value When set value is more than 10%FS，error is less than ±0.1% of set value
10	Accuracy of deformation control	When set value is less than 0.05%FS，error is less than ±2.0% of set value When set value is more than 0.05%FS，error is less than ±0.5% of set value
11	Distance between tensile grips	650mm
12	Voltage	Single phase,220V±10%,50Hz
13	Dimension	520x480x1550mm
14	Weight	80kg

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