UNIVERSAL TESTING MACHINES

	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 lowercross-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 specimensas 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.

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MECHANICAL UNIVERSAL TESTING MACHINES

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 lowercross-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 specimensas 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 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/cm²the 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 thefull load reading.

MODEL	-	UTN-10	UTN-20	UTN-40	UTN-60	UTN-100	UTN-200	UTN-300
Maximum capacity	kN	100	200	400	600	1000	2000	3000
1st Measuring Range	kN	0-100	0-200	0-400	0-600	0-1000	0-2000	0-3000
Minimum Graduations	kN	0.2	0.4	1	1	2	4	5
2nd Measuring Range	kN	0.50	0-100	0-200	0-300	0-500	0-1000	0-1500
Minimum Graduations	kN	0.1	0.2	0.5	0.5	1	2	2.5
3rd Measuring Range	kN	0.25	0-50	0-100	0-120	0-250	0-500	0-600
Minimum Graduations	kN	0.05	0.1	0.25	0.2	0.5	1	1
4th Measuring Range	kN	0.10	0-20	0-40	0-60	0-100	0-200	0-300
Minimum Graduations	kN	0.02	0.04	0.1	0.1	0.2	0.4	0.5
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 speeds (at no load)	mm/min	0-300	0-150	0-150	0-100	0-80	0-45	0-50
CONNECTED LOAD	-	-	-	-	-	-	-	-
HP	-	1.3	1.3	2.3	2.5	3.5	6.5	8.5
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 1960 x	2032 x 750 x 1960 x	2060 x 750 x 2180 x	2065 x 750 x 2534 x	2415 x 815 x 2900 x	3000 x 1200 x 3600 x	3500 x 1900 x 4550 x
Weight approx.	kg	1500	1500	2500	3500	5500	12 500	22 000
STANDARD ACCESSORIES	-	-	-	-	-	-	-	-
FOR TENSION TEST	-	-	-	-	-	-	-	-
Clampings jaws for flat specimens diameter	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 20-60 60-80	25-50 50-70 70-90
Clampings jaws for flat specimens thickness width	mm	0-10 10-20 50	0-10 10-20 50	0-15 15-30 65	0-15 15-30 70	0-22 22-44 44-65 70	0-20 20-45 45-70 90	0-25 25-50 50-75 100
FOE COMPRESSION TEST	mm	-	-	-	-	-	-	-
Pair of compression plates of diameter	mm	120	120	120	120	160	220	220
FOR TRANSVERSE TEST	mm	-	-	-	-	-	-	-
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

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ELECTRICAL UNIVERSAL TESTING MACHINES

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 lowercross-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 specimensas 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 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/cm²the 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 thefull load reading.

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

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

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

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Electro Mechanical Universal Testing Machines

Technical Description :

'FIE' Universal Testing Machine series Unitek 9400 are microprocessor based electromechanical machines with Servo drive designed for testing & studying mechanical behavior of various materials like metals, polymers, elastomers etc. These machines offer good built in features to offer excellent stand alone performance for standard tests & great flexibility for complex analysis. These machines confirm to IS, BS & ASTM standards.

Main Features


	Precision DC servo motor & Drive with ball lead screw given an advanced drive systems with 1 to 1000 standard speed range.

	Provision for load cell inchargiability & thereby automatic selection of load full scale & units (kN or N).

	Facility for mounting different load cells & clamping devices to suit different tests & materials such as thin wires, metalsheets, fiberglass, leathers, springs, cardboards etc

	Built-in parallel interface to connect Dot matrix printer for data & curve print-out.Safety interlock for overload & limit switch sensing to ensure protection during test.

	Universal applications in R & D, education, quality control & production for test like tensile, compression, bending etc.

Electronic Control Panel (Series Universal 2001)


	Microprocessor based panel incorporating state of art technology with following features.

	Front panel membrane type keyboard for machine operation with numeric keys for data entry.

	7 sigment display.

	Auto load cell identification.

	Data entry with numeric keyboard of test parameters including speeds, rupture % peak, preload, modulus data, test data, specimen data etc.

	20 input data set storage, 50 result storage. maintains data & results during power off.

	Batch test facility for generating batch & statistics result. Using same data set.

	Optional remote to ease specimen loading/unloading.

	RS232C serial port. Optional windows based software a for.

	On line graph on PC.- Data analysis, statistics with point tracing, superimposing graphs to compare with standard, zooming graph etc.

Printer port for printer interface with


	Graph & result printout.

	Test certificate printout.

	Batch certificate printout.

	Simple statistics printout.

Optional accessories


	FIE offers wide range of optional accessories along with Unitek 9400 machines to cover almost every material test requirement.

Loaded Cells


	FIE offers Strain gauge type Universal load cells in different capacities in the following nominal ranges :

	100N, 250N, 500N, 1 kN, 2.5 kN, 5 kN, 10kN, 25kN, 50kN, 100kN Load cells of different capacity can be offered as per customers equirements.

Grip & Clamping Device


	A wide range of grips are available from FIE such as

	Wedge type grips for flat & round specmens with different inserts.

	Vise type grips.

	Single threaded grips

	Pneumatic grips

	Compression plates

	Bending fixtures

	Shearing attachment

Extensometers:

Electronic analogue extensometers are offered along with interface card on the control panel to measure extension

	Model 1 : EE2 - STRAIN GAUGE ( with 1 micron resolution )

	Model2 : LTE800 - DIGITAL TYPE ( with l Omicronresolution )

	SERIAL COMMUNICATION & SOFTWARE PACKAGE ON PC

The Universal 2001 series control panel can be hoked to any PC using RS-232 communication port. FIE offers different window based software packages with real time graph on PC to enable the user to effective evaluate different parameters.

The features include :


	Real time graph, User friendly software.

	Extensive graphics on screen for curve plotting, magnification and zooming.

	Software features includes Graph comparison, point tracing facility. Different units selection for load & displacement.

	Statistical evaluation with water fall dig., Mean deviation, frequency distribution, Skew dig., Histogram. Also calculatesmax. value, min. value, mean value, Variance, Standard Deviation.( Other statistical parameters on request ). Selectable batch & statistical printouts.

	Evaluation of wide range of user selectable parameters such as % elongation, % reduction inarea, young's modules, yield stress, proof stress etc.

	Software packages for Shear, Bend, Torsion, Rubber, Testing etc.

	Customer built application software to suit customer requirements.

MODEL NO.		UNITEK 9401	UNITEK 9405	UNITEK 9410	UNITEK 9450	UNITEK 94100		UNITS
MODEL NO.		UNITEK 9401	UNITEK 9405	UNITEK 9410	UNITEK 9450	250	500	UNITS
Load Range		0 -1	0 - 5	0 - 10	0 - 50	0 - 100		kN
Load Selection	1st Range 0 - 20 % of F.S.	1 / 20000 of F.S.	1 / 20000 of F.S.	1 / 20000 of F.S.	1 / 20000 of F.S.	1 / 20000 of F.S.		-
	1st Range 20 - 40 % of F.S.	1 / 10000 of F.S.	1 / 10000 of F.S.	1 / 10000 of F.S.	1 / 10000 of F.S.	1 / 10000 of F.S.		-
	1st Range 40 - 100 % of F.S.	1 / 4000 of F.S.	1 / 4000 of F.S.	1 / 4000 of F.S.	1 / 4000 of F.S.	1 / 4000 of F.S.		-
Load measuring accuracy		+ % from 2 % to 100 % of load cell used.	+ % from 2 % to 100 % of load cell used.	+ % from 2 % to 100 % of load cell used.	+ % from 2 % to 100% of load cell used.	+ % from 2 % to 100% of load cell used.		-
Max. Crosshead stroke		1000 ( Without grips & load cell )	1000 ( Without grips & load cell )	1000 ( Without grips & load cell )	1000 ( Without grips & load cell )	1000 ( Without grips & load cell )		-
Clearance between columns		450	450	450	450	450		mm
Crosshead displacement measurement		0.01	0.01	0.01	0.01	0.01		mm
Crosshead speed range		0.5 - 500	0.5 - 500	0.5 - 500	0.5 - 500	0.25-250	0.5-500	mm / min
Power Supply		230 VAC, 50 Hz Single phase	230 VAC, 50 Hz Single phase	230 VAC, 50 Hz Single phase	230 VAC, 50 Hz Single phase	230 VAC, 50 Hz Single phase		-

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COMPRESSION TESTING MACHINES

Features

The FIE Compression Testing Machine Incorporates design features to enable high accuracy testing with economy, speed & versatility.


	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 thebehavior of materials

	Motor driven geared shafts for quick effortless adjustment of 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.

	Large effective clearance between columns enables testing of standards specimensas 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.

Application :


	FIE Compression Testing Machine is designed for test materials under 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 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 piston of the dynamometer is constantly rotated to eliminate friction. 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 hydraulmic cylinder and a table coupled with the ram of hydraulic cylinder, mounted on robust base. The cylinder and the ram are individually lapped to eliminate friction. The cross-head is connected to two screwed columns and is driven by a motor, for rapid adjustment of test height.

	An elongation scale with a minimum graduation of 1.0 mm, is provided to measure the deformation of the specimen.

	Compression, transverse, bending, shear and hardness tests are conducted between the lower cross head and the table.

	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/cm²the hydraulic pump provides continuously non-pulsating oil flow. Hence the load application is very smooth.

	Hydraulic Controls :

	Hand operated 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 table movement.

	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.A continuous roll of graph paper is stored inside the drum and is easily replaced.

	Accuracy & Calibration :

	AII FIE Compression 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.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.

MODEL	-	CTM 50	CTM 100	CTM 200	CTM 300	CTM 500
Maximum capacity	kN	500	1000	2000	3000	5000
1st Measuring Range	kN	0-500	0-1000	0-2000	0-3000	0-5000
Minimum Graduations	kN	1	2	4	5	10
2nd Measuring Range	kN	0.250	0-500	0-1000	0-1500	0-2500
Minimum Graduations	kN	0.5	1	2	2.5	5
3rd Measuring Range	kN	0-100	0-250	0-500	0-600	0-1000
Minimum Graduations	kN	0.2	0.5	1	1	2
4th Measuring Range	kN	0.50	0-100	0-250	0-300	0-500
Minimum Graduations	kN	0.1	0.2	0.5	0.5	1
Number of division on load measuring dial		500	500	500	600	500
Maximum Clearance for compression test at fully descended working piston	mm	500	500	700	700	1000
Ram stroke	mm	100	100	150	150	250
CONNECTED LOAD	-	-	-	-	-	-
Power	Kw	1.12	1.5	2.2	4.5	4.5
V	-	400-440	400-440	400-440	400-440	400-440
Æ	-	3	3	3	3	3
WEIGHT	-	-	-	-	-	-
(Approx.)	tone	2	2.2	3.6	8.9	13

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ERICHSEN TESTING MACHINES

FieErichsen Testing Machinesis designed to carry out Erichsen Cupping test on metals.Quick clamping and manual operation facilitates faster and trouble free workingof the machine.

Technical Data	Unit	-
Width of sample	mm	70-90
Thickness of sample	mm	0.1-2
Least count	mm	0.01
Overall Dimensions ( approx )	mm	450x500x500
Net weight ( approx )	kg	20

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LAMINATED SPRING TESTING MACHINES

The FIE Spring Testing Machine, Models St and CST, incorporates design features to enable high accuracy testing with economy, speed and versatility


	Loading Accuracy as high as+1%

	Four standard measuring ranges available with auto load-selector.

	Deflection is read directly on electronic Electronic Digital Display.

	Straining at variable speeds to suit a wide range of applications.

	Autographic recorder supplied as standard to enable study of behavior of springs

	Motorised drive for rapid adjustment of the height

	High reading accuracy due to large size of dial.

	Large effective test space enables testing of wide range of springs.

	Robust staining frame of an extremely rigid construction.

	Safe operation ensured be means of safety devices.

	Fully enclosed and protected pendulum.

Application :


	FIE Laminated Spring Testing Machine is designed to test Laminated Springs and Coil Springs under compression and bending loads.

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 "C" type rigid frame with hydraulic cylinder at its top and adjustable main testing tale is connected to an upper cross-head through two screwed columns can be rapidly adjusted to test height by means of motor. A pair of trolleys is provided on the table to take the horizontal deflection of the spring under loading.

	Laminated springs are tested by placing them on trolleys provided on the table. Coil Springs are tested by placing them between the compression plates. Hardness test can also be conducted with a suitable attachment.

	Control Panel :

	The control Panel consists of a power pack complete with drive motor and an oil tank, control valve a pendulum dynamometer a load and deflection indicating system and an autographic recorder.

	Power Pack :

	The power pack generates the maximum pressure of 200 kgf/cm²the hydraulic pump provides continuously non-pulsating oil flow. Hence the load application is very smooth.

	Hydraulic Controls :

	Hand operated wheels are used to control the flow to and from the hydraulic cylinder. The regulation in the oil is infinitely variable. Incorporated in the hydraulic system is a regulating valve which maintains a practically constant rate of table movement.

	Load and Deflection Indicator System :

	The load Indicator 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.

	The deflection indicator system operates electronically and deflection is read directly on the digital display with least count of 0.1 mm. The encoder is mechanically coupled to the main hydraulic ram for getting signal of deflection.

	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 special damper and ensures high reliability of operation. The load transmitted to the dynamometer is transferred through a pendulum to the load indicator.

	Autographic 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 ratio of either 1:1 or 1:2.

	Accuracy & Calibration :

	AII FIE Laminated Spring 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 : 1964

	FIE Spring Testing Machines comply with Grade "A" of BS : 1610 : 1964 and Grade 1.0 of IS 1828 : 1975 An accuracy of+1.0% is guaranteed from 20% of the load range selected to full load.

	Helical Coil Spring Testing Machine Model CST :

	FIE's range also includes Helical Coil Spring Testing Machine, Model CST for testing coil springs under compression loads. the principle of operation, details on control panel, except deflection indicator system, accuracy and calibration are the same as the laminated Spring Testing Machine. Model ST described alongside. The straining unit is designed for coil Springs. It consists of a Hydraulic Cylinder and a table coupled with the ram of the hydraulic cylinder mounted on a robust base. The cylinder and the ram are individually lapped to eliminated friction. The cross-head is connected to two screwed columns and is driven by a motor for rapid adjustment of test height.

MODEL	CST-6	CST-10	ST-10	ST-20	ST-50
Maximum capacity (Tone)	6	10	10	10	50
1st Measuring Range (Tone)	0-6	0-10	0-10	0-20	0-50
Minimum Graduations (kgf)	10	20	20	40	100
2nd Measuring Range (Tone)	0-3	0-5	0-5	0-10	0-25
Minimum Graduations (kgf)	5	10	10	20	50
3rd Measuring Range (Tone)	0-18	01-2.5	01-2.5	0-4	010
Minimum Graduations (kgf)	3	5	5	8	20
Table size (mm)	--	--	250 x 2400	400 x 2400	460 x 2650
Vertical travel of table for Model ST/of Crosshead for Model CST (mm)	150-1250	150-1250	0-400	0-500	0-600
Distance between trolleys adjustable (mm)	--	--	500 - 2150	650 - 2150	850-2300
Pair of compression plates adjustable (mm)	360	360	250	400	460
Maximum distance between compression plates (mm)	1250	1250	400	650	750
Range for measurement of deflection range (mm)	0-250	0-250	0-300	0-250	0-300
Minimum graduation of deflection range	0.5	0.5	0.5	0.5	0.5
Ram stroke (mm)	200	200	300	250	300
Straining/piston speeds (mm/min) (at no load)	0-200	0-125	0-250	0-200	0-100
Clearance between columns (mm)	500	500	--	--	--
CONNECTED LOAD	-	-	-	-	-
HP	1.33	1.33	2	2	3
V	440	440	440	440	440
Æ	3	3	3	3	3

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TORSION TESTING MACHINES

Features :


	Torsion Testing Machine is designed for conducting torsion and twist on various metal wires, tubes, sheetmaterials. Torque measurement is by pendulum dyanometer system. Torque ranges can be adjusted by auto torque selector. Torque can be applied to specimen by geared motor through gear box. Autographic recordergives the relation between torque and angle of twist.

	The accuracy of torque indication is+of the true torque

MODELS	UNIT	T-6	TT-10	TT-20	TT-50	TT-100	TT-200	TT-300	TT-600
Max. torque capacity	Nm	60	100	200	500	1000	2000	3000	6000
Torque Ranges	Nm	60,30	100,50, 20	200,100, 50	500,250, 100,50	1000,500, 250,100	2000,1000, 500,200	3000,1500 600,300	6000,3000 1500,600
No. No. of Div. on Dial	Nos	600	500	500	500	500	500	600	600
Torsion Speed	RPM	1.5	1.5	1.5	0.5	0.5	0.5	0.5	0.5
Clearance between Grips	mm	0-420	0-420	0-420	0-500	0-600	0-1000	0-1000	0-1500
Grips for Round specimens	mm	4-8 8-12	4-8 8-12	7-10 10-15 15-20	10-17 17-24 24-30	10-18 18-26 26-34	20-30 30-40 40-50	30-40 40-50 50-60	40-50 50-60 60-70
Grips for flat Specimens width mm	mm	1-5 25	2-8 25	3-10 30	5-12 40	5-15 50	10-20 60	15-25 60	25-40 70
Motor (400-440 V, 3 Phase & 50 Hz.)	HP	0.5	0.5	0.5	0.5	1.0	1.0	1.5	3.0

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IMPACT TESTING MACHINES

General Description :


	The pendulum Impact Tester Model IT 30 is designed for conducting izod, Charpy test. The test methods confirm to BS : 131 : part 4-1972 (amended 15 Aug. 1993) BSEN : 10045-2 : 1993 & ASTM : E-23-94a.

	The Pendulum is mounted on antifriction bearings. It has two starting positions, the upper one for Charpy & the lower one for izod testing. On release, the pendulum swings down to brake the specimen and the energy absorbed in doing so is measured as the difference between the height of drop before rupture and the height of rise after rupture of the test specimen and is read from the maximum pointer position on the dial scale.(It is read on digital readout in case of electronic machines.)

	There are two strikers and one combined support available for lifting in to the pendulum and on to the base of the machine for Izod., Charpy test, Changing from one striker to another is achieved simply by fixing the new striker into it's position. The charpy test piece rests on alloy support anvils, fitted on the base of the machine rigidly held in position by Allen screws. End stopper is provided for quickly and accurately locating the test piece centrally between the supports.

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