Scientific & Technological Equipment Corporation

Material	Wood & Metal
Brand	Steco
Dial Gauge	0.01 x 25 mm, Spirit Level
Usage	Soil Testing
Beam Ratio	2:1
Country of Origin	Made in India

The Benkelman Beam Apparatus was developed by U.S. Bureau of Public Roads and is used to determine of the rebound deflection of flexible pavement under static load.

Specifications:

• Benkelman Beam : Beam Ratio : 2 : 1
• Length of the probe arm from pivot to probe point 244cm
• Length of measurement arm from pivot to dial 122 cm
• Distance form pivot to front legs 25cm
• Distance from pivot to rear legs 166cm and
• Lateral spacing of front support legs 33cm

Descriptions :

• The complete instrument is light weight and is supplied in two parts for easy assembling and disassembling on site with help of hand tools and also it becomes easy to carry with the help of handle
• In use one end of the beam rests at a point under investigation while the beam is pivoted at the centre. The free end carries a dial gauge to record the deflections and the other end is kept on the a stable platform.Because of beam ratio small deflection is magnified and recorded on the dial gauge
• In use one end of the beam rests at a point under investigation while the beam is pivoted at the centre. The free end carries a dial gauge to record the deflections and the other end is kept on the a stable platform.Because of beam ratio small deflection is magnified and recorded on the dial gauge

Optional Accessories :

• Dial Gauge : 0.01 x 25mm., Spirit Level

Material	Mild Steel
Automation Grade	Automatic
Voltage	230 V
Power Source	Electric
Phase	Single Phase
Speed	2400 - 3600 RPM
Frequency	50 Hz
Brand	Steco
Type	Laboratory

The Bitumen Extractor Electrically Operated are used for determination of bitumen percentage in hot mixed paving mixtures and pavement samples. The mix is added with a solvent and dissolved bitumen is removed by centrifugal action. The Extractors are available in two versions, Hand operated and motorised electrically driven.

General Descriptions & Specifications :

Hand driven:
The Bitumen Extractor comprises of a precision machine rotor bowl and bowl cover housed in a cylindrical aluminum box. A knurled nut is provided to press filter paper disc between the rotor bowl and cover plate and the complete bowl assembly is removable for determination of weight of sample. The bowl assembly is mounted on a vertical shaft, which comes out from a casted housing. The shaft attached to the bowl is rotated manually by a handle. The gears operate in a casted housing in oil bath with splash lubrication. A drain is provided to collect dissolved bitumen coming out from the rotating bowl. The range of speed is 2400 – 3600 RPM. The bowl capacity is 1.5 Liter

Motorised electrically driven :
The motorised version is provided with a variable speed control device and a hand brake to stop rotation when switched off. The electric motor is of 0.25 HP capacity coupled to a geared assembly. Suitable for operation on 230 Volts, 50 Hz, AC single phase.

Material	Mild Steel
Automation Grade	Manual
Brand	Steco
Electronic Balance	5 kg/500mg or 5 kg/100mg or 5 kg/10mg
Analytical Weight Box	200 gm to 1 mg
Usage	Asphalt extraction testing

The Bitumen Extractor Hand Operated are used for determination of bitumen percentage in hot mixed paving mixtures and pavement samples. The mix is added with a solvent and dissolved bitumen is removed by centrifugal action. The Extractors are available in two versions, Hand operated and motorised electrically driven.

General Descriptions & Specifications :

Hand driven:
The Centrifuge Extractor comprises of a precision machine rotor bowl and bowl cover housed in a cylindrical aluminum box. A knurled nut is provided to press filter paper disc between the rotor bowl and cover plate and the complete bowl assembly is removable for determination of weight of sample. The bowl assembly is mounted on a vertical shaft, which comes out from a casted housing. The shaft attached to the bowl is rotated manually by a handle. The gears operate in a casted housing in oil bath with splash lubrication. A drain is provided to collect dissolved bitumen coming out from the rotating bowl. The range of speed is 2400 – 3600 RPM. The bowl capacity is 1.5 Liter.

Motorised electrically driven:
The motorised version is provided with a variable speed control device and a hand brake to stop rotation when switched off. The electric motor is of 0.25 HP capacity coupled to a geared assembly. Suitable for operation on 230 Volts, 50 Hz, AC single phase.

Optional Accessories:

• Filter paper ( Pack of 100)
• Electronic balance ( 5 kg/500mg or 5 kg/100mg or 5 kg/10mg)
• Two Pan Balance of 5 kg capacity with weights.(From 5 kg to 500gm)
• Analytical weight Box (from 200gm to 1 mg)
• Transfer Tray
• Spatula
• Solvent (Benzene/Toluene)
• Asbestos hand Gloves.

Material	Steel
Automation Grade	Semi-Automatic
Capacity	50 KN
Voltage	230 V
Phase	Single Phase
Ring Capacity	30 KN
Frequency	50 Hz
Brand	Steco
Usage	Marshall Stability Testing
Power	0.25 To 5 kw

Marshall Stability Test Apparatus Digital used for the measurement of resistance to plastic flow of cylindrical specimens of bituminous paving mixtures when tested in a marshal load frame. Test specimens are produced and tested at a speed of 50.8mm/min.The maximum load(stability) and deformation(flow) of the specimen are recorded. Generally the test is applicable to hot mix designs using bitumen and aggregate of maximum size of 25mm. Widely used for designing and evaluating bituminous paving mixes.

General Descriptions & Specifications :

Load Frame

A floor standing compression loading frame of 50 KN capacity with motor and worm gear housed within the base unit, producing a platen speed of 50.8mm/min. Limit switches are provided to cut out the platen over run on the downward travel. A handle is provided for manual operation during calibration etc. The load frame is fitted with ON/OFF/Reversing switch and power indicator lamp in front. Suitable to work on 230V, 50 Hz, AC single phase.

Marshal Moulds (3 Nos.)

4”dia X 3” height specimen moulds, base plates and Extension collar. Manufactured from steel.(6“ dia mould can be supplied at extra cost)

Compaction Pedestal

Comprising of a hard wood block with a steel plate, complete with specimen holder, semi circular base and a circular top to hold 4” dia specimen mould in place during compaction of the specimen. (Pedestal to accommodate 6” dia specimen can be supplied at extra cost)

Compaction Hammer (2 Nos.)

Designed for use with the compaction pedestal and mould. The hammer has a falling weight of 4.535 kg and free fall of 457 mm.

Breaking Head Assembly

Consisting of upper and lower cylindrical segments with provision for fixing flow meter. Suitable to take 4” dia specimens. ( Assembly to accommodate 6” dia specimen can be supplied at extra cost)

Specimen Extractor
Consisting of a load transfer bar, pressure plate and steel ball

Optional Accessories:
The following accessories and consumables are not part of the standard supply and are mandatory for the testing work

• Proving Ring of 30 KN capacity with calibration certificate with traceability
• Flow meter Dial Gauge with 0.01mm graduation and 25mm travel
• Water bath with Thermostatic or Digital Control with stirrer
• Electronic Balance of capacity 5 kg/1gm or 2 kg/0.1 gm or Two Pan Balance with set of weights and analytical weight box.
• Pair of Asbestos Gloves
• Filter Paper ( Pack of 100 )
• Misc. items: Spatula, Scoop, Mixing Tray, Trowel, light mineral oil and Benzene.
• The following additional Instruments will speed up the testing process with ease and accuracy

Material	Mild Steel
Voltage	230 V
Capacity	30 KN
Brand	Steco
Frequency	50 Hz
Usage	Marshall Stability Testing
Motor Power	750 Watt

Marshall Stability Test Apparatus used for the measurement of resistance to plastic flow of cylindrical specimens of bituminous paving mixtures when tested in a marshal load frame. Test specimens are produced and tested at a speed of 50.8mm/min.The maximum load(stability) and deformation(flow) of the specimen are recorded. Generally the test is applicable to hot mix designs using bitumen and aggregate of maximum size of 25mm. Widely used for designing and evaluating bituminous paving mixes.

Descriptions and Specifications :

Load Frame

• A floor standing compression loading frame of 50 KN capacity with motor and worm gear housed within the base unit, producing a platen speed of 50.8mm/min. Limit switches are provided to cut out the platen over run on the downward travel. A handle is provided for manual operation during calibration etc. The load frame is fitted with ON/OFF/Reversing switch and power indicator lamp i Downloadn front. Suitable to work on 230V, 50 Hz, AC single phase. .

Marshal Moulds (3 Nos.)

• 4”dia X 3” height specimen moulds, base plates and Extension collar. Manufactured from steel.(6“ dia mould can be supplied at extra cost)

Compaction Pedestal

• Comprising of a hard wood block with a steel plate, complete with specimen holder, semi circular base and a circular top to hold 4” dia specimen mould in place during compaction of the specimen. (Pedestal to accommodate 6” dia specimen can be supplied at extra cost) Designed for use with the compaction pedestal and mould. The hammer has a falling weight of 4.535 kg and free fall of 457 mm.

Breaking Head Assembly

• Consisting of upper and lower cylindrical segments with provision for fixing flow meter. Suitable to take 4” dia specimens. ( Assembly to accommodate 6” dia specimen can be supplied at extra cost)

Specimen Extractor

• Consisting of a load transfer bar, pressure plate and steel ball,

Specimen Extractor

• Consisting of a load transfer bar, pressure plate and steel ball,

Optional Accessories:

• Proving Ring of 30 KN capacity with calibration certificate with traceability
• Flow meter Dial Gauge with 0.01mm graduation and 25mm travel
• Water bath with Thermostatic or Digital Control with stirrer
• Electronic Balance of capacity 5 kg/1gm or 2 kg/0.1 gm or Two Pan Balance with set of weights and analytical weight box
• Pair of Asbestos Gloves, Filter Paper ( Pack of 100 ), Misc
• items: Spatula, Scoop, Mixing Tray, Trowel, light mineral oil and Benzene

Usage	Petroleum Testing
Power	0.25 To 2 kw
Type	Cleaveland Flash
Material	Steel
Brand	Steco
Country of Origin	Made in India

This Cleaveland Flash & Fire Point Apparatus is used for determination of Flash Point & Fire Point of Petroleum products except fuel oil with open flash 800C as per specification IP 36/57, IS 1448 (P:69) 1969 and ASTM-D-92-67.

General Descriptions & Specifications :
The apparatus consists of a cup, heating plate, thermometer clip and test flame attachment with swivel joint for passing over liquid surface in the prescribed manner, heater is controlled by means of Energy Regulator for operation on 230 volts, 50Hz, AC single phase.

Optional Accessories :

• Cleaveland Flash Point Apparatus electric heated with voltage carriac copper coil type.
• Thermometer IP 28C Range -6 to 400C
• Polished carrying wood case.
• Spare cup with handle only.

Phase	Single Phase
Material	Mild Steel
Voltage	230 V
Usage/Application	Industrial
Brand	Steco
Temperature	270 + 0.50 Degree C
Power	2.1 Kw

This Ductility Testing Machine is used for determining the ductility of bituminous materials by measuring the elongation before breaking when two ends of a briquette specimen are pulled apart at a speed of 50mm/min 2.5mm/min at temperature of 270C 0.50C.

General Descriptions & Specifications :

• General Description & Specifications
• Stainless steel bath
• Temperature controller (Thermostatic/Digital)
• Immersion electric heater
• Constant speed Pump cum stirrer
• Carriage holding up to three standard briquette moulds
• Electric motor with gear mechanism
• Stainless steel scale and pointer
• Control Panel
• Working on 230 Volts
• Phase: Single

The apparatus consists of water bath with a thermostatic heater and a circulating pump to maintain uniform water temperature. One half of the briquette moulds is fixed in a fixed plate in the water bath, the other half of the briquette mould is fixed to a carrier which slides over a rotating threaded shaft with a clutch. The motor and gears to rotate the shaft are housed in a cabinet fixed above the other end of the both. A pointer fixed to the carrier moves over. a scale graduated from 0-110 cm x 1mm fixed on the bath with "0" (Zero) of the scale towards the fixed plates side. The rotating shaft has 2 speeds of travel for the bracket, 5 cm/min. and 1cm/min. selected by a clutch. Water bath inside is of Stainless steel with insulation and a water drain. A heater with thermostatic control is fitted. inside the water bath. Control switches for motor, stirrer, heater and indicator lamps are fitted to a control panel located at a convenient place on the water bath. Complete with three briquette moulds and one base plate. Working on 230 Volts, single phase, 50 cycles, AC.

Optional Accessories :

• Digital Temperature indicator cum controller (in place of Thermostatic control)
• Digital display for Elongation
• The more advanced model with refrigeration system which ensures better temperature control in tropical conditions. The Machine is mounted on a steel stand with refrigeration unit at its base
• Base Plate for mould.
• Mould for elastic recovery.

Material	Steel
Phase	Single Phase
Packaging Type	Wooden Box
Brand	Steco
Internal Diameter	8.5 cm X 12 cm
Usage	Rubber, Plastic Testing
Size	528 x 545 x 37 mm

This Softening Point Apparatus apparatus is meant for determination of softening point of bituminous materials according to IP 58 and IS 1205. Softening point is that temp. at which the specimen under test becomes soft enough to allow a steel ball of specific dimension to fall a required distance under test condition.

General Descriptions & Specifications :
The apparatus consist of Glass beaker of heat resistant glass of internal dia 8.5 cm X 12 cm depth (approx.), Two steel balls each of 9.5mm dia. (Weighing 3.50 0.05gm). Two tapered brass moulds, Two ball guides, ring stand. Supplied with a heating unit designed to give temp. rise at 50C per minute as required under standard. The temperature is controlled with an energy regulator. In addition, there is an electrically operated stirrer mounted on a stand with chuck and glass rod or aluminum rod and for stirring the water in the water bath. Operation on 230 Volts. single phase, 50 Cycles, AC.

Optional Accessories:
The following accessories are not part of the standard supply and supplied at an extra cost.

• Thermometer IP 60 C.
• Thermometer IP 61C.
• Programmable Digital Temp. indicator cum controller
• Glycerin
• Brass plate for specimen preparation
• Cooling Cabinet

NOTE : In Hand Operated Model Stirrer and Heating Unit is not supplied.

Brand	Steco
Material	Steel
Temperature Range	163 deg C #1 deg C
Frequency Hertz	50 Hz
Operating voltage	230 V
Power	3800 Watt

Minimum order quantity: 1 Piece

Thin Film Oven is designed to determine the the effect of heat & air on asphaltic materials (thin film test).The unit is heavily insulated & has a double glass built in door for view inside temperature is controlled at 163deg C #1 deg C. by means of a calibrated PID based DIGITAL TEMP. INDICATOR CONTROLLER.. inside platform rotated by external motor from 5 to 6 R.P.M. & 2 stainless steel pans are also provided to hold cups. (supplied without cups). Inner chamber made of stainless steel sheet of 304 grade & outer of mild steel sheet stoving painted. To work on 230 volts, AC 50 Hz supply.

Usage	Industrial
Type	Kinematic Viscosity Bath
Material	Mild Steel
Brand	Steco
Standard	ASTM D 445
Power	0.25 Kw

Kinematic Viscosity Bath are used for determination of Kinematic and intrinsic viscosity of fuels, lubricants & petrochem raw materials at constant temperatures in accordance with ASTM D 445 and other equivalent methods. Available in two versions, to work at above ambient temperature and below ambient temperature.

Automation Grade	Semi-Automatic
Material	Metal
Brand	Steco
Display Type	Digital
Bitumen Container Size	55 mm x 35 mm
Spare Weight	50 gm

A depression is made in the sample by a needle of a definite weight, which is measured in tenths of a millimeter and expressed, as penetration number. A standard needle penetrates vertically under surcharge weight of 50 gm into a sample under test temperature at 250C for 5 seconds of duration. This Standard Penetrometer with Automatic Timer test determines the consistency and thereby the grade of the bitumen.

General Descriptions & Specifications :
The apparatus is available in two versions, Hand operated and Electrically operated with automatic timer. The apparatus consist of a cast aluminum base with an iron stand on which moves an aluminum arm. A 6" dial is fixed on this arm and a brass chromium plated rod slide through the lower portion of the arm. A needle with weights is fitted to this rod. The dial is graduated from 0-400 in one tenth millimeter sub division. Supplied complete with adjustable needle holder, penetration needle, sample container, transfer dish and weight of 50 gm.The Automatic model is supplied with automatic digital timer and electrical arrangement to carryout the test without need of stop watch and with great ease and accuracy, even by a layman.

Optional Accessories :
The following accessories and consumables are not part of the standard supply and are supplied at an extra cost

• Constant Temperature water Bath EIE-403/406
• Enamel Tray
• Glass Thermometer
• Stop Watch Mechanical / Digital
• Electric Hot Plate
• Spare penetration needle
• Spare Bitumen Container 55 mm x 35 mm
• Spare Weight 50 gm

Usage/Application	Softening point testing
Packaging Type	Wooden Box
Material	Mild Steel
Display Type	Digital
Voltage	220 V
Phase	Single Phase
Brand	Steco
Internal Diameter	8.5 cm X 12 cm

Ring and Ball Apparatus

General Description & Specification:

• Hand Operated
• Electrically Operated

Hand Operated:
Also called Softening Point Apparatus. This apparatus is meant for determination of softening point of bituminous materials according to IP 58 and IS 1205. Softening point is that temperature at which the specimen under test becomes soft enough to allow a steel ball of specific dimension to fall a required distance under test condition. The apparatus consists of Glass beaker of heat resistant glass having internal diameter of 8.5 cm X 12 cm depth (approximately), two steel balls each of 9.5mm diameter, two tapered brass rings, two ball guides, ring stand and a hand stirrer.

Electrically Operated:

• Same as above but Electrically Operated.
• (without thermometer) complete with one 1000 mililiter flask and one 100 mililiter crow receiver.
• Stainless Steel Scoop

Usage/Application	Industrial
Material	Stainless Steel
Brand	Steco
Color	Silver
Length	3 mtr.
Country of Origin	Made in India

We are dealing in Straight Edge and offering this at a very good price We are successfully meeting the varied requirements of our clients by providing the best quality range of this Product 

Usage/Application	Industrial
Power	0.5 HP
Phase	Single Phase
Frequency	50 Hz
Brand	Steco
Power(W)	1000 W
Voltage	220 V

Minimum order quantity: 1 Piece

This Planetary Mixer equipment is to speed up the process with ease and accuracy to prepare cylindrical specimens for Marshal Stability Testing Machine. The mix is uniformly heated and mixed to yield homogenous mix and better moulds for testing. The same mixer without heating jacket and some modifications can also be used for mixing of soil, cement paste, mortars, pozzolanas etc.

General Descriptions & Specifications :
Electrically operated, fitted with heating jacket for thorough mixing of Bitumen. The mixer is operated by 0.5 HP single phase electric motor connected to epicyclic type stainless steel paddle to impart both planetary and revolving motion for uniform mixing. Mixer blade has low speed of 140 5 rpm and medium speed of 285 10 rpm, while it also has a planetary movement of 62 5 rpm in low range and planetary movement of 125 10 rpm in medium range. A stainless steel bowl of approx. 5 ltr capacity with handle is also supplied. The 500 Watts heating jacket with energy regulator to control the temp. is fitted below the bowl. Complete unit is supported on a strong iron frame. Suitable to work on 220V, 50 Hz, AC single phase.

Optional Accessories:

• Asbestos Hand Gloves
• Transfer Tray
• Stainless Steel Scoop

Phase	Single Phase
Material	Mild Steel
Voltage	230 V
Automation Grade	Semi-Automatic
Brand	Steco
Temperature	27 +- 0.5 Degree C
Power	2 To 5 Kw

Minimum order quantity: 1 Piece

Ductility Testing Machine Refrigerated are with refrigeration system and micro-processor based digital temperature controller.Ductility is defined as distance in cms to which a standard briquette of bitumen can be stretched before the thread breaks.

The briquette is stretched at a rate of 50 mm/min.± 2.5mm per minute at a temperature of 27°C ± 0.5°C.The Machine is having built in refrigeration system to work a below ambient temperature up to 10°C in tropical conditions. The Machine will operate at 27°C with control accuracy of ± 0.5°C as per the requirement of IS.The apparatus consists of water bath with a heater, and a circulating pump to maintain uiform water tempetature . one half of the briquette moulds is fixed in a fixed plate in the water bath, the other half of the briquette mould is fixed to a carrier which slides over a rotating threaded shaft with a clutch, The motor and gears to rotate the shaft are housed in a cabinet fixed above the other end of the bath. A pointer fixed to the carrier moves over. a scale graduated from 0-100 cm x 1mm fixed on the bath with "0" (Zero) of the scale towards the fixed plates side. The rotating shaft has 2 speeds of travel for the bracket, 5 cm/min.and 1cm/min. selected by a clutch. Water bath inside is of stainless steel with insulation and water drain cock . A heater with is fitted inside the water bath. The Temp. is controlled by dual display Microprocessor based Auto Tuning PID Digital Temp. indicator cum controller. Control switches for motor, stirrer, heater and indicator lamps are fixed at a convenient place on the water bath. Complete with three briqutte moulds and one base plate, All supply single phase. As per IS 1208.

Material	Steel
Usage/Application	Industrial
Automation Grade	Semi-Automatic
Brand	Steco
Usage	Used for determining the loss on ignition of cement and building lime
Country of Origin	Made in India

Minimum order quantity: 1 Piece

We have marked a distinct and dynamic position in the market by providing a high quality array of Loss On Heating Test. The offered equipment is available in the market in different sizes and specifications as per the clients’ needs. Our provided equipment is manufactured using the best quality components and advanced technology in compliance with industry norms. Used in different laboratories, this equipment is checked on varied parameters so as to ensure its quality.

Features:

• Compact design
• Reliable performance
• Less maintenance

Material	Mild Steel
Automation Grade	Semi-Automatic
Usage/Application	Bitumen Testing
Brand	Steco
Display Type	Digital
Type	Bitumen Penetrometer

The Bitumen Penetrometer apparatus consist of a cast aluminium base with an iron stand on which moves an aluminium arm. A 6" dial is fixed on this arm and a brass chromium plated rod slide through the lower portion of the arm. A needle with weights is fitted to this rod. The dial is graduated from 0-400 in one tenth millimeter sub division. Supplied complete with adjustable needle holder, penetration needle sample container, transfer dish and weight of 50 gms. It can be hand operated and with Automatic Timer.

Optional Accessories:

• Same as above but with automatic digital timer and electrical arrangement.

Brand	Steco
Automation Grade	Semi-automatic
Voltage	220 V
Load Capacity	31.7 kg applied for 60 seconds
Frequency	50/60 Hz
Hardness Scale	Brinell
Model Number	MHB-3000

Hardness tester for Mastic Asphalt has been fabricated to meet the essential requirements od IS 1195 - 1968 in finding out the Hardness Number of mastic asphalt.Hardness Number is defined as the figure denoting the depth in hundreds of a centimeter, to which a flat ended identation pin in the form of a steel rod 6.35 mm in diameter will penetrate the mastic under a load of 31.7 kg applied for 60 seconds, the temperature being maintained at.

General Descriptions

• The apparatus consists of a frame supported by means of four leveling screws.On the top plate ,a lever with a counter balances weight and a load hanger is fixed .The ration of the lever to weight is such that when the weight is kept on the hanger ,the ultimate load acting on the penetration pin is 31 kg. A thermometer is fixed by a clip ,which records the temperature of the water in the container.
• The load transfer bar passes through the support bracket and rest on the specimen . The penetration load can be adjusted and locked before the test is conducted .An adjustable ring is provided on the load transfer bar and a rest point.The dial gauge of 0.01 mm accuracy to record the depth of penetration is also provided .The ring can be adjusted and locked in position for initial setting of dial gauge. A cam which is operated by the handle is provided to lock or free the load transfer bar.

Material	Mild Steel
Power	1100 Watt
Temperature Range	-20 To + 100 Degree C
Brand	Steco
Voltage	220 V
Country of Origin	Made in India

This Low Temperature Water Bath equipment is to speed up the process with ease and accuracy to prepare cylindrical specimens for Marshal Stability Testing Machine. The compactor has been designed to simulate hand compaction as described in ASTM D1559. This apparatus automatically compacts the sample and stops after preset number of blows has been completed. The Compactor gives Uniformly and accurately compacted marshal moulds for reliable testing.

General Descriptions & Specifications:
It is a motor driven mechanical compactor useful for compaction into 100 mm dia moulds. It is fitted with a compaction rammer of 98.5 mm dia, weighing 4.535 kg. with a free fall of 457 mm. The rammer assembly is provided with a ratchet and pawl arrangement to lift it from the top of the test sample. When the rammer reaches the required height the pawl release the rammer which falls freely on test specimen. The release mechanism is connected by an arm moving up and down which is connected to a reduction gear coupled to the motor through another arm. An automatic blow counter fitted to the compactor is used to set the number of blows. The Compactor is supplied complete with wooden pedestal.

Capacity	50 ml
Brand	Steco
Material	Glass
Usage/Application	Lab
Neck Size	25 mm
Country of Origin	Made in India

Specific Gravity Bottle with stopper of 50ml capacity, which is available in two patterns:

A. The ordinary capillary type specific gravity bottle with a neck of 6mm diameter.

B. The wide mouthed capillary type specific gravity bottle with a neck of 25mm diameter.

The ordinary specific gravity bottle is used for materials which remain absolutely fluid at 270C while the wide mouth capillary type is used for materials which remain semisolid of high viscous at 270C.

Usage/Application	Industrial
Material	Steel & Brass
Brand	Steco
Automation Grade	Manual
Packaging Type	Box
Total Length	75 +- 0.5 mm

Elastic Recovery Mould are set of three moulds as per IRC - SP-53-2002 Made of brass /Gunmetal with the shape, dimensions and tolerances as shown in fig 1. The ends b & b are known as clips, and the parts a & a are known as sides of the mould. The dimensions of the mould shall be such that when properly assembled it will form a briquette specimen having the following dimensions.

General Descriptions & Specifications:

• Total Length : 75 ± 0.5 mm
• A = 36.5 ± 0.1 mm
• B = 30.0 ± 0.1 mm
• C = 17.0 ± 0.1 mm
• D = 10.0 ± 0.1 mm
• E = 10.0 ± 0.1 mm

Usage	Industrial
Accuracy	0.5 %
Temperature	490 Degree C
Brand	Steco
Material	Steel
Country of Origin	Made in India

This Pensky Marten Flash Point Apparatus is widely used for determination for closed cup Flash Point of Fuel Oil, cut back asphalts, other viscous material and suspension of solids having a flash point above 490C (1200F).

General Description & Specification:

This apparatus is made as per IP 34. ASTM D-93 and IS 1209-1978 method B. The apparatus consists of brass test cup with handle, removable cup cover with spring operated rotating shutter having Oil Test Jet/Gas Test Jet Flame Device. Stirrer with flexible shaft. The assembly rests in air bath, which is covered, with dome shape metal top. The cup is fitted with insulated handle and locking arrangement near cup flange. The assembly is kept on round shaped electric heater with Energy regulator temperature control. Suitable for operation on 220 Volts 50 cycles AC .

Optional Accessories:

The following accessories are not part of the standard supply and supplied at an extra cost.

• Open clip for converting Close model to open cup test model as per IP 35.
• IP 15C Low Range (-7-1100C x 0.50C) thermometer
• IP 16C High Range (900C – 3700C x 20C) thermometer
• Electric FHP motor with stirrer (in place of hand stirring)
• Voltage varrier temp. controller with digital temperature indicator.

Brand	Steco
Phase	Single Phase
Voltage	230 V
Frequency	50 Hz
Motor Horsepower	0.25 HP
Pump Speed	450 RPM
Flask Capacity	1000 - 2000 ml

Vacuum Pump are used for specific gravity test by removing air voids from the Bitumen Mix. Very useful for other general laboratory tests where vacuum is required.

General Descriptions & Specifications :
Complete with base, motor, pulley and belt. The pump mechanism is contained in a metal case with oil level and drain plug at base. Pump speed 450 RPM. Ultimate vacuum 0.01 mm/Hg. (Single stage). Complete with non-return valve, belt gauge and vacuum gauge with regulator.

Displacement :
50 Ltr./Min, Motor Rating : 0.25 HP Single Phase. To work on 230 V AC, 50 Hz. Single Phase. Supplied complete with filtering flask of 1000 / 2000 ml. Capacity with rubber cork and pressure pipe to carry out the test.

Optional Accessories :

• Air Ballast.
• Moisture Trap
• Hard Rubber Pipe of Required Length.

Brand	Steco
Material	Thick Steel
Usage/Application	It used to test standard viscosity of bitumen or petroleum
Power Source	Electric
Frequency	50 Hz
Phase	Single Phase
Measuring Cylinder Size	100 ml

Viscosity is the property of the fluid by which it resist flow due to internal friction. Used for determining viscosity of cut - back bitumen and road oil. Viscosity is measured by determining the time taken by 50 cc of the material to flow from a cup through a specified orifice.The Tar Viscometer apparatus consist of bath with cup of 10 mm or 4 mm orifice and sleeve stirrer with ball lifting clip and ball .The bath is fitted with an immersion heater to take the water to the required temperature and a drain valve. The temperature is controlled by energy regulator or voltage varrier.(extra cost) The assembly is kept on suitable stand with leveling screws. 

Optional Accessories :
The following accessories and consumables are not part of the standard supply and are mandatory for the testing work

• Thermometer IP 8C/9C/10C
• Spare silver plated orifice cup 4mm.
• Measuring Cylinder 100 ml.
• Stop Watch Mechanical/Digital
• Solvent (Benzene/Toluene)for cleaning