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UNIVERSAL TESTING MACHINE 50 KN EM550

The DELTALAB electro-mechanical universal testing machines are used in a wide range of applications in strength of materials for static tests. The test machines accept many types of materials and components as well as complete assemblies and structures.

EM550

The EM550 is an industrial design electro-mechanical testing machine with a capacity of 50 kN in traction and compression, adapted for the particular needs of engineering colleges, research and quality control.
Tests may be carried out as a function of speed, stress or strain.
The analogue/digital interface and the software provided with the EM550 form a complete package allowing control, data acquisition and analysis using a PC. The advanced, user-friendly software is presented in toolbox form that demands no particular programming knowledge.
Data analysis and presentation can be effected off-line. Data from current and previous runs may be transferred as ASCII files for use with spreadsheet and other software.

 

Teaching objectives

The universal test machine allows a wide range of tests, including :
- Tension, compression and bending
- Standard specimen testing
- Cycling up to 1 Hz
- Creep testing
- Fretting and fatigue
- Assembly and structure tests

 

Technical specifications

- Machine control through PC compatible microcomputer
- Dedicated interface card with simultaneous 4-channel capability (force, cross-head displacement, extension and additional analogue input)
- Interface mounted in PC
- 12-bit data acquisition and control
- 0-50 kN tensile/compression load range
- 1,000 mm height under cross-head
- 400 mm column clearance
- 0.5 - 350 mm/mn cross-head speed
- 2 twin row recirculating ball screw drives
- Resolution of the displacement sensor : 0.01 mm
- Screen display of force and displacement
- DC motor with tachometric generator (or brushless induction motor, recommended for servo-driven creep testing)
- Safety shield around test zone

EQUIPMENT PACKAGE :
We offer the following equipment :
Standard equipment EM550
- Universal testing machine of 50 kN capacity
- Analogue/digital interface
- Control and acquisition software
- Technical manual

 

Dimensions and weight

- 700 x 600 x 1600 mm

- 250 Kg

 

Essential requirements

 

Additional required equipment :
- Strain-gauge load cells with capacities 50 kN ref EM650/1
- Strain-gauge load cells with capacities 5 kN ref EM605
- Set of 3X10 cylindrical test samples (Brass, Dural, steel) ref EM560
- We can offer the following precision extensometers:
LVDT induction extensometer Lo 25 to 200 mm dL 10 mm ref V25/10
Strain gauge extensometer ref EI602
Other extensometers may be adapted for particular requirements
Set of chuck grip 50 KN ref TH89-50
Set of wedge grip 50 KN ref TH243-50
Set of jaws flat 1X45° pyramid ref TH243-BP
Set of V-jaws for round samples 4-12 mm ref TH243-BV12
- Consult Deltalab for supply of special grips, compression platens, test ovens or for modifications and special adaptors
- PC computer
- Printer

USING YOUR EQUIPMENT
· 230 V single phase, 50 Hz, 1 kW
· Personal computer, IBM compatible with RS232 free port

 

EM550

 

EM550