Hardness Testing Machine, Hardness Testing Machines, Universal Testing Machine, Universal Testing Machines, Mechanical Universal Testing Machine, Mechanical Universal Testing Machines, Electrical Universal Testing Machine, Electrical Universal Testing Machines, Electro Mechanical Universal Testing Machine, Electro Mechanical Universal Testing Machines, Electromechanical Universal Testing Machine, Electromechanical Universal Testing Machines, Electro - Mechanical Universal Testing Machine, Electro - Mechanical Universal Testing Machines, Electro-Mechanical PC Control Universal Testing Machine, Electro-Mechanical PC Control Universal Testing Machines, Compression Testing Machine, Compression Testing Machines, Erichsen Testing Machine, Erichsen Testing Machines, Laminated Spring Testing Machine  
  
Home sitemap Contact
 

Hardness Testing Machines
Mechanical Universal Testing Machine
Electronic Universal Testing Machine
Electro Mechanical Universal Testing Machines Unitek 9400
Electro Mechanical Universal Testing Machines Unitek 9700
Electro-Mechanical PC Control Universal Testing Machine
Compression Testing Machine
Erichsen Testing Machine
Laminated Spring Testing Machine
Torsion Testing Machine
Impact Testing Machine
Rockwell Hardness Testing Machine
Vickers Hardness Tester VM 50
Computerised Vickers Hardness Tester [Model : VM 50 PC]
Computerised Brinell Image Analysis System [B.I.A.S]
Portable Brinell Hardness Tester
SAROJ make Rockwell Hardness Testing Machine
Brinell Hardness Tester Model B 3000 [O]
Brinell Hardness Tester Model B 3000 [H]
Dynamic Balancing Machine Model HDM
Dynamic Balancing Machine model HDCM
Dynamic Balancing Machine Model HDVM & HDVTM

 

 
 

 ELECTRONIC UNIVERSAL TESTING MACHINE

Electrical Universal Testing Machine
Electronic Universal Testing Machine
Loading Accuracy as high as + 1%
Straining at variable speeds to suit a wide range of materials.
Continuous roll autographic recorder supplied as standard to enable study of the behavior of  materials
Motor driven threaded columns for quick effortless adjustment of lower cross-head-to facilitate rapid fixing of test specimen.
High reading accuracy due to large size and design of dial.
Wide range of standard and special accessories, including load stabilizer.
Easy change from plain to threaded and screwed specimens. 
Large effective clearance between columns enables testing of standards specimens as well as structures.
Simple controls for easy of operation.
Robust staining frame of an extremely rigid construction.
Safe operation ensured be means of safety devices.
Fully enclosed and protected pendulum.
   
 
Application :
   
 
FIE Electronic Universal Testing Machine is designed for testing metals and other materials under tension, compression bending, transverse and shear loads. Hardness test on metals can also be conducted.
   
Principal of Operation :
   
 
Operation of the machines is by hydraulic transmission of load from the test specimen to a separately housed load indicator. The hydraulic system is ideal since it replaces transmission of load through levers and knife edges, which are prone to wear and damage due to shock on rupture of test pieces.
   
Load is applied by a hydrostatically lubricated ram. Main cylinder pressure is transmitted to the cylinder of the pendulum dynamometer system housed in the control panel. The cylinder of the dynamometer is also of self-lubricating design. The load transmitted to the cylinder of the dynamometer is transferred through a lever system to a pendulum. Displacement of the pendulum actuates the rack and pinion mechanism which operates the load indicator pointer and the autographic recorder. The deflection of the pendulum represent the absolute load applied on the test specimen.
   
Return movement of the pendulum is effectively damped to absorb energy in the event of sudden breakage of a specimen.
   
Machine consists of :
   
  Straining Unit 
 
   
This consists of a hydraulic cylinder motor with chain and sprocket drive and a table coupled with the ram of the hydraulic cylinder, mounted on to a robust base. The cylinder and the ram are individually lapped to eliminate friction. The upper cross-head is connected to two screwed columns which are driven by a motor. Axial loading of the ram is ensured be reveling the cylinder and ram of of any possible side loading by the provision of ball seatings.
 
An elongation scale with a minimum graduation of 1 mm, is provided to measure the deformation of the specimen.
 
Tension test is conducted by gripping the test specimen between the upper and lower cross-heads.
 
Compression, transverse, bending, shear and hardness tests are conducted between the lower cross head and the table.
 
The lower cross-head can be raised or lowered rapidly by operating the screwed columns thus facilitating ease of fixing of the test specimen.
 
Control Panel : 
   
 
The control Panel consists of a power pack complete with drive motor and an oil tank, control valves a pendulum dynamometer a load indicator system and an autographic recorder.
   
Power Pack :
   
 
The power pack generates the maximum pressure of 200 kgf/cm2 the hydraulic pump provides continuously non-pulsating oil flow. Hence the load application is very smooth.
   
Hydraulic Controls :
   
 
Hand operates wheels are used to control the flow to and from the hydraulic cylinder. The regulation of oil flow is infinitely variable incorporated in the hydraulic system is a regulating valve which maintains a practically constant rate of piston movement. Control by this valve allows extensometer readings to be taken.
   
Load Indicator System :
   
 
This system consists of a large dial and a pointer. A dummy pointer is provided to register the maximum load reached during the test. Different measuring ranges can be selected by operating the range selection knob. An overload trip switch is incorporated which automatically cuts out the pump motor when the load range in use is exceeded.
   
Pendulum Dynamometer : 
   
 
This unit permits selection of favorable hydraulic ratios producing relatively small frictional forces. Pressurised oil in the loading cylinder pushes up the measuring piston proportionately and actuates the special dynamometer  system. The piston is constantly rotated to eliminate friction. The dynamometer system is also provided with an integral damper and ensures high reliability of operation. The load transmitted to the dynamometer is transferred through a pendulum to the load indicator.
   
Autographic Continuous Roll Load-Elongation Recorder :
   
 
This unit is of the pen and drum type and is supplied as standard. The horizontal motion of the pen produces the load ordinate of the diagram and the drum rotation produces the extension ordinates in the ration of either 1:5 or 1:10.
   
Accuracy & Calibration : 
   
 
AII FIE Universal Testing Machines are closely controlled for sensitivity, accuracy and calibration during  every stage of manufacture. Every machine is then calibrated over each of its measuring ranges in  accordance with the procedure laid down in BS : 1610 : Part 1 :1992 and IS 1828 : (Part 1) : 1991.
   
FIE Universal Testing Machines comply with Grade "A" of BS : 1610 : Part 1:1992 and class 1 of IS 1828 : (Part1) : 1991 An accuracy of + 1.0% is guaranteed from 20% from 20% of the load range selected to full load. Below 20% of the selected range, the maximum permissible error is 0.2% of the full load reading.
   
   
SPECIFICATION :
   
 

MODEL

UNITS

UTE-10

UTE-20

UTE-40

UTE-60

UTE-100

UTE-200

UTE-300

Maximum Capacity

kN

100

200

400

600

1000

2000

3000

Measuring Range

kN

0-100

0-200

0-400

0-600

0-1000

0-2000

0-3000

Load Resolution (20,000 counts full scale)

N

5

10

20

30

50

100

150

Load Range with Accuracy of measurement ± 1.0%

kN

2 to100

4 to 200

8 to 400

12 to 600

20 to 1000

40 to 2000

60 to 3000

Resolution of piston movement (Displacement)

mm

0.1

0.1

0.1

0.1

0.1

0.1

0.1

Clearance for tensile at fully descended working piston.

mm

50-700

50-700

50-700

50-800

50-850

50-900

50-900

Clearance for compression test at fully descended working piston.

mm

0-700

0-700

0-700

0-800

0-850

0-900

0-900

Clearance between columns.

mm

500

500

500

600

750

850

850

Ram Stroke

mm

150

200

200

250

250

300

300

Straining/piston speed (at no load)

mm/min

0-300

0-150

0-150

0-100

0-80

0-45

0-50

CONNECTED LOAD

Power

kW

1.0

1.0

1.7

1.9

2.6

4.9

6.4

V

 

400-440

400-440

400-440

400-440

400-440

400-440

400-440

Æ

 

3

3

3

3

3

3

3

DIMENSIONS

L x W x H ( approx. )

mm

2032 x 750 x 1960x

2032 x 750 x 1960x

2060 x 750 x 2180 x

2265 x
750 X 2534 x

2415 x 815x 2900 x

3000 x 1200 x 3600 x

3500 x 1900x 4550 x

WEIGHT (approx.)

kg

1500

1500

2500

3500

5500

9500

15,000

STANDARD ACCESSORIES

 

 

 

 

 

 

 

 

FOR TENSION TEST

 

 

 

 

 

 

 

 

• Clamping jaws for round specimens of Diameters.

mm

10-20 20-30

10-20 20-30

10-25 25-40

10-25 25-40 40-55

10-25
25-45
45-70

20-40 40-60 60-80

25-50
50-70
70-90

•  Clamping jaws for flat specimens of thickness.

mm

  0 - 10
10 - 20

  0 - 10
10 - 20

  0 - 15
15 - 30

  0 - 15
15 - 30

  0 - 22
22 - 44
44 - 65

0 - 20
20 - 45
45 - 70

  0 - 25
25 - 50
50 - 75

Width

mm

50

50

65

70

70

90

100

FOR COMPRESSION TEST

Pair of compression plates of dia.

mm

120

120

120

120

160

220

220

FOR TRANSVERSE TEST

Table with adjustable rollers width of rollers.

mm

160

160

160

160

160

200

200

Diameter of Rollers

mm

30

30

30

50

50

70

70

Maximum clearance between supports

mm

500

500

500

600

800

900

1000

Radius of punch tops.

mm

6, 12

6, 12

12, 16

16, 22

16, 22

30, 40

50, 75

   
Special Accessories :
 
  • Load Stabilizer
• Printer
• Plotter
• Brinell Test Attachment
• Electronic Extensometer
• Piston Movement Resolution of 0.01 mm
• Electronic Load Pacer
• Shear Test Attachment
• Software Packages
• Mechanical Extensometer
   
These include load stabilizer, Brinell test Attachment, Bend Test Attachment, Shear Test Attachment and a wide range accessories offered on request at additional cost.
   
  Installation :
   
It is recommended that machines be erected on a foundation. Details on foundation can be given on request
 
 
 
 
Designed by : MID Hosted by : GID Promoted by : PBD