Hydraulic & Engineering Instruments, popularly

c o m p a n y RESEARCH & DEVELOPMENT SOFTWARE & ELECTRONICS Hydraulic & Engineering Instruments, popularly known as HEICO, both to its domestic as well as overseas customers, proudly presents the 5th edition (Revised) of the Product Catalogue. After going through about 160 pages of this catalogue, you will get a fairly good understanding of the +500 products manufactured by HEICO. These products cover testing equipment for Soil, Rock, Snow, Cement, Concrete, Aggregate and Bitumen. The company has also made great strides and improvements in test equipment for steel, rubber, paper, plastic, wood, jute & fibres and materials for other engineering applications. HEICO products are technologically as par with similar products from advanced countries in design, performance and operation but with an added advantage of being easily available & affordable than others. More than a true value for the money. HEICO was started by Late S. Resham Singh in the Year 1972. Since then the Company has served the Civil Engineering fraternity & other industries by supplying equipment to a large number of research, teaching, industrial and commercial labs in both Government and Private sectors, domestic and overseas markets for their infrastructure development. Heico has also been a willing partner to augment the efforts of prestigious institutes and in return received their full co-operation. Such mutual support resulted in perfecting respective machines with the help of corresponding organizations as mentioned below: - For Cyclic Triaxial Test System For Vibro Cone For Triaxial Test System for Snow For True Triaxial System for Rock For Digital Triaxial System. For Large Shear Box IISc., Bangalore. DST / IISc., Bangalore. SASE (DRDO), Manali. IIT, Delhi. ONGC IIT, Roorkee A

p r o f i l e DESIGN & TESTING MANUFACTURING MANUFACTURING Keeping up with our philosophy of doing better & accurate jobs, excelling in in-house production facilities, we have over the years, added state of the art CNC & VMC Machines to achieve higher productivity and accuracy in the manufacturing processes. Consistent & continued R & D efforts have further helped us to upgrade the equipment from Analogue to Digital mode and at the same time making them more user friendly. All software incorporated in our equipment have been developed and put to use by our dedicated team of software engineers. The commonly used equipment of great importance like CTM s, Triaxials, Consolidations and Shear Testing Machines and many more have been upgraded to meet the stringent requirements of various national and international standards like BIS, BS, ASTM & DIN. Some of our products like cube moulds carry ISI certification as a mark of quality but all other products are manufactured to one or the other standard mentioned above. Further, the testing and calibration of the equipment is done with the help of instruments certified by NPL/NCCBM/RTC and thus have authentic traceability. For all this and more, Heico Quality Management system has also registered with ANAB for ISO: 9001 2008 Certification. B

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p r o f i l e Afew words to share with you on our Sales and Technical support, would also be in order. Qualified and experienced engineers are available with us to discuss the needs of your organization and to provide good professional suggestions. Subsequent to receipt and timely SALES & TECHNICAL SUPPORT TEAM execution of order, our team of engineers & technicians provides demonstration and commissioning support. For getting the maximum uninterrupted useful life of machines, customers may enter into an Annual Maintenance Contract. Spare parts and components required during life long maintenance are assured. Instances and references can be given where our equipment have been used for over three decades and still performing well. So, Heico can be relied upon as a provider of good presales advice and dependable after-sales-service. In addition to carrying on with our core business of manufacturing and selling the testing equipment, we at Heico also do our best to fulfill and share our corporate responsibility. We have a long and active association with Indian Geotechnical Society, representation in technical committees of BIS for formulation of relevant standards, participation in various conferences/seminars and exhibitions sponsored by professional and technical bodies and provide exposure to the budding Civil Engineers of our production facilities, lending possible co-operation to colleges and educational trusts & bodies for overall benefit of the society. To conclude, we can proudly claim to be among the best material testing equipment designer, manufacturer & exporter. We thank all our customers, supporters and other associates who have put their trust in us as also played a pivotal role in our progress. We sincerely assure them all that we shall continue to put in our most honest efforts to produce consistently reliable test equipment, which we are sure, in turn would lead to better and accurate material test result. And needless to add when these results are incorporated in relevant technological field, the society and the Nation stands to gain. MAY THIS BE SO! TEAM HEICO D

BITUMEN Contents Page Number Flow Cups B-1 Redwood Viscometer B-2 Saybolt Viscometer B-2 Cleveland Flash (Open) & Fire Point Apparatus B-3 Cleveland Apparatus Thermometers B-3 Abel Flash Point Apparatus B-3 Abel flash Point Apparatus Thermometers B-3 Pensky Martens Flash Point Tester ( Gas Heated) B-3 Open Clip B-4 Conradson Carbon Residue Apparatus B-4 Cloud and Pour Point Apparatus B-4 Cloud and Pour Point Apparatus Thermometers B-4 Smoke Point Apparatus B-4 Drop Point of Grease Apparatus B-5 Thermometer for Drop Point of Lubricating B-5 Grease Apparatus Drop Point of Lubrication Grease Apparatus B-5 Thermometer for Drop Point of Lubricating B-5 Grease Apparatus Universal Penetrometer B-5 Penetrometer Cone B-6 Penetrometer Needle B-6 Bitumen Penetration Kit B-6 Transistorised Penetrometer Controller or Timer B-6 Grease Worker ( Hand Operated) B-6 Cutter for Block Grease B-6 Stop Watch Holder ( Bench Type) B-6 Standard Tar Viscometer B-7 Sliding Plate Viscometer B-7 Ring & Ball Apparatus B-7 Marshall Apparatus B-9 Automatic Bituminous Compactor B-9 Centrifuge Extractor B-10 Ductility Testing Machine B-10 Hardness Tester for Mastic Asphalt B-11 Film Stripping Device B-11 Benkelman Beam B-12 Extension Tester B-12

PETROLEUM & ITS PRODUCTS FLOW CUPS IS : 3944 For determining the efflux time of paint, varnishes, lacquers and other viscous products by a simple empirical test. It consists of a container with a stainless steel orifice through which the sample flows. A skirt is provided to safeguard the stainless steel orifice. Complete with a stand fitted with levelling screws. Cat No. Cup No. Orifice Dia Viscosity Range (mm) (mm) (Stokes) HF56.05 2 2.38 upto 0.5 HF56.10 3 3.17 0.4-1.2 HF56.15 4 3.97 0.8-2.5 HF56.20 5 4.76 1.5-5.0 HF56.25 6 7.12 Above 4.0 All the above flow cups can be used for materials having flow time in the range 30-120 seconds. The cup size is selected in such a way that the flow time of the material comes under this range. The following table gives the average flow time in seconds at 25 0 C of selected mineral oils. These values are provided as a guidance for selecting of flow cups. Cups to IS : 3944 Viscosity of Oil at No.2 No.3 No.4 No.5 25 0 C Stokes 0.15 39 - - - 0.20 50 - - - 0.50 125 46 - - 1.00-90 41-2.00 - - 71 43 3.00 - - 109 63 5.00 - - - 104 B-1

HF56.30 Redwood Viscometer No.1 (Gas Heated) I P 70/62 For determining the viscosity of oils and waxy fuel oils as a time of flow in seconds. The No.1 Viscometer, is for oils having flow times in 30-2000 seconds range. The apparatus consists of silver plated oil cup provided with a cover. The oil cup has a precise stainless steel jet which can be closed by silver plated metal ball valve. A cylindrical copper water bath is fitted with a heating tube and a drain cock. The bath is mounted on a stand with levelling screws. Complete with a spirit level, a collar for thermometer, a stirrer with insulated handle and a 50 ml. Flask. HF56.35 Redwood Viscometer No.1 (Electrically Heated) Same as HF56.30 but the side tube is replaced with a heating element. A variable auto transformer is also provided. Suitable for operation on 220 volts, 50 Hz, single HF 56.35 HF56.40 Redwood Viscometer No. II (Gas Heated) 1 P 70/62 This Viscometer is for oils whose flow time exceeds 2000 seconds and is suitable for use at temperatures upto 260 0 C. The apparatus has a silver plated brass cup with a cover and its base is prolonged as a brass tube. A cylidrical copper water bath which is fitted with two heating tubes and a drain cock is mounted on a stand with levelling screws. Supplied complete with a circular spirit level, a clip for thermometer, a stirrer with insulated handle and a 50 ml. Flask. HF56.45 Redwood Viscometer No.II (Electrically Heated) Same as HF56.40 but the side tube is replaced by a heating element. It is provided with a variable auto transformer and is suitable for operation on 220V, 50 Hz, single HF56.50 Redwood Viscometer Thermometers Cat. No. Type Range HF56.50.1 IP 8C 0 0-44 0 C. HF56.50.2 IP 9C 37.8 0 C - 82 0 C. HF56.50.3 IP 10C 76 0 C - 122 0 C. HF56.55 Saybolt Viscometer (Electrically Heated) ASTM D-88, E-102 Cat. No. Type Range For determining the Saybolt Viscosity of pertoleum products within 70 0-210 0 f temperature range and Saybolt Furol Viscosity of bituminous materials within 250 0-450 0 F temperature range. The equipment consists of a cylindrical cup, a Universal Tip, a Furol Tip, a stirrer, a receiving flask, a filter funnel, a withdrawal tube, a thermometer support, a bath fitted with B-2 an immersion heater and an auto-transformer. Suitable for operation on 220V, 50 Hz, Single HF56.60 HF 56.55 Saybolt Viscometer Thermometers Cat. No. ASTM No. Range HF56.60.1 17 F 66 0-80 0 F. HF56.60.2 18 F 94 0-108 0 F. HF56.60.3 19 F 120 0-134 0 F. HF56.60.4 20 F 134 0-148 0 F. HF56.60.5 21 F 174 0-188 0 F. HF56.60.6 22 F 204 0-218 0 F. HF56.60.7 77 F 245 0-265 0 F. HF56.60.8 78 F 295 0-315 0 F. HF56.60.9 79 F 345 0-365 0 F. HF56.60.10 80 F 395 0-415 0 F. HF56.60.11 81 F 445 0-465 0 F. HF56.60.12 108 F 270 0-290 0 F. HF56.60.13 109 F 320 0-340 0 F.

HF58.05 Cleveland Flash (Open) & Fire Point Apparatus (Electrically Heated) IS : 1448 P:69 ASTM D-92 and IP36/63 For determining the flash & fire points of petroleum products except oils and products having an open cup flash below 175 0 F. It has a Cleveland flash-cup in brass with an insulated handle, a metal heating plate with a circular opening covered by asbestos board, an electric heater with energy regulator, and a gas test jet assembly. Suitable for operation on 220V, 50 Hz, Single Phase supply. HF58.10.1 Cleveland Apparatus Thermometer Thermometer IP 28 0 C. Range -6 0 to +400 0 C for use with Cleveland Flash & Fire Point apparatus HF58.15 HF 58.05 Abel Flash Point Apparatus (Gas Heated) IS : 101, 1448 (P:20) For determining the closed cup flash point of petroleum products & mixtures and other liquids having flash point within 19 0-49 0 C temperature range. Oil cup consisting of a cylindrical vessel open at the top and fitted on the outside with a flat circular flange projecting at right angles. Within the cup there is a gauge consisting of a piece of wire bent upwards and terminating in a point. The cup is provided with a close fitting cover. HF58.20 Abel Flash Point Apparatus (Electrically Heated) Same as HF58.15 but supplied with a hot plate and a regulator. Suitable for operation on 220 V, 50 Hz, single HF58.25 Abel Flash Point Apparatus Thermometers These are thermometers used in Abel Flash Point apparatus and are as follows HF58.25.1 Oil Cup Thermometer(10 0-65 0 C) HF58.25.2 Water Bath Thermometer (38 0-68 0 C) HF58.30 Pensky Martens Flash Point (Closed) Tester (Gas Heated) IS: 1448 (Part 1) 1209, IP 34/58, ASTM D-93 For determining flash point of petroleum products (Above 49 0 C flash point range) It has a brass coil cup fitted with a heat resistance handle. The cup is provided with a lid which includes stirring device, a cover, shutter and a flame explosive device. The shutter is operated by a spring handle. A flexible shaft is provided in the hand operated stirrer. A Cast Iron stove is fitted with a metal top plate mounted on an upright member (Gas Manifold) and it feeds a needle valve controlled burner. B-3 HF58.35 Pensky Martens Flash Point (Closed) Tester (Electrically Operated) Same as HF58.30 but supplied with a hot plate instead of the Gas Burner. The energy regulator controls the heating. Suitable for operation on 220 V, 50 Hz, Single HF 58.35

HF58.40 Open Clip IS : 1448, 1209, P : 66 and IP 35/63 For determining the open Flash and fire point of petroleum products. It is a clip with gas jet which can be fitted on the upper rim of the oil cup. HF58.45 Pensky Martens Tester Thermometers These are thermometers used in Pensky Martens Flash Point Test. Cat. No. Type Range HF58.45.1 IP 15 C -7O 0 to +110 0 C. HF58.45.2 IP 16 C 90 O to 370 0 C. HF58.50 Conradson Carbon Residue Apparatus (Gas Heated) IP : 13/66 ASTM D 189 For evaluation of Carbon Residue, when an oil is evaporated under specified conditions. HF58.65 Cloud and Pour Point Apparatus Thermometers These thermometers are used in cloud and pour point tests. Cat.No. Type Range HF58.65.1 IP 1 C -38 O C to + 50 0 C. HF58.65.2 IP 2 C -80 O C to + 20 0 C HF58.70 Smoke Point Apparatus IS : 1448 (P :12), IP 57/55 Used for evaluating kerosene oil in respect of its ability to burn without producing smoke. The apparatus consists of a smoke point lamp with a wick tube, an air vent, a wick guide with air inlets, a lamp body and a chimney. A 50 mm scale is provided with the lamp, the zero of scale being level with the top of wick guide. Arrangement is provided for raising or lowering the oil container of the lamp. Complete in a wooden case. It consists of three crucibles as follows a) A porcelain crucible (b) skidmore pattern iron crucible with cover and (c) A sheet iron crucible with cover. Supplied complete with an Insulator block, a sheet iron hood, two glass balls and an iron tripod. HF58.60 Cloud and Pour Point Apparatus IS : 1448 (P:10), IP:15/60, ASTM D-29 For determining the cloud point of an oil provided it is transparent in layer 40 mm in thickness and for the pour point of any petroleum oil. It consists of a cylindrical glass jar fitted with a cork, a water tight cylindrical jacket with a disc of cork or felt at the bottom, a ring around the glass jar and a bath with cover. B-4

GREASE, ASPHALT TAR & BITUMEN TESTING HF60.05 Drop point of Grease Apparatus (Gas Heated) IP : 31/57, BS 894-1956 For determining the drop point of greases i.e. the temperature at which the grease under goes transition from the solid or semi-solid state to liquid state. It consists of a brass cup 7.5 mm internal dia at wider end, a metal case and cylindrical metal sleeve, a glass boiling tube, beaker, stirrer and 7 mm dia steel ball. HF60.10 Drop point of Grease Apparatus (Electrically Heated) Same as HF60.05 but supplied with an electric heater and stirrer. Suitable for operation on 220 V, 50 Hz, single HF60.15 Thermometers for Drop Point of Grease Apparatus These are thermometers used in drop point of grease tests. Cat.No. Type Range HF60.15.1 IP 40 C 20 O C to 120 0 C HF60.15.2 IP 41 C 100 0 C to 230 0 C HF60.15.3 IP 5 C -2 O C to +300 0 C. HF60.20 Drop Point of Lubricating Grease Apparatus (Electrically Heated) IS : 1448 (P:52) ASTM D 566, IP 132/64 For determining drop point of lubricating grease. It consists of a chromium plated brass cup 9.9 mm internal diameter at wider end, 40 ml beaker, metal rod, electric heater and stirrer. Suitable for operation on 220 V, 50 Hz single HF60.25 Thermometer for Drop Point of Lubricating Grease Apparatus These are used in drop point of lubricating grease tests. Cat.No. Type Range HF60.25.1 IP 62 C 20 O F to 580 0 C HF60.25.2 IP 62 C -5 0 C to +300 0 C. HF60.30 Standard Penetrometer IS : 1203, 1448 (P:60), 310, IP 49, 50 ASTM D-5, 217, D-637 For determining the consistency of grease, petroleum. Bitumen, tar, wax, food stuffs, rubber, cement, asphalt and pharmaceutical creams, etc. It has a base with levelling screws on which a vertical pillar is mounted. A head together with dial, plunger rod & cone (or needle) slides on the pillar and can be clamped at any desired height. A rack, pinion and pointer assembly provides fine adjustment to the needle and the slipping clutch mechanism enables accurate measurements of penetration. The dial is B-5 HF 60.30 graduated in 40 x 0.1 mm divisions. Easy reading is made possible by using a red needle against black graduated figures. Supplied complete with one 50 gms and 100 gms weight without cone or needle. HF60.35 Universal Penetrometer Same as HF60.30 but provided with coarse and fine movement for the head. This is achieved by micrometer differential gearing system. HF60.40 Universal Penetrometer with Automatic Time Controller Same as HF60.35 but has an automatic timer controller. The automatic timer supplies 220 V, D.C. output for exactly 5 seconds to a timing head (built in electromagnet). The timer head allows the plunger rod to fall freely for 5 seconds and clamps it automatically after 5 seconds. Suitable for operation on 220 V, 50 Hz, single HF 60.40

HF60.45 Penetrometer Accessories: HF60.45.1 Penetrometer Cone IS 1448 (P:60) and IP : 50 It is used in estimating the consistency of lubricating grease and petroleum. clamps it automatically after 5 seconds. Suitable for operation on 220V, 50 Hz, single HF60.50 Grease Worker (Hand Operated) IS : 1448 (P:60) IP:50, astm d-217 It is used for working the grease. It can also be used as a container when measuring the penetration of petrolatum. It consists of a worker pot in brass casting, a workertop and a perforated plate fixed to a rod which moves freely in the worker top. All the above are fixed to a rod which moves freely through the top plate. HF60.60 HF60.45.2 Penetrometer Needle IS : 1203-1958 It is highly polished and tapered steel rod mounted in brass shank to fit into the plunger of penetrometer. HF60.45.3 Bitumen Penetration Kit Bitumen Penetration Kit for determining the consistency of semi-solid bituminous materials. It consists of a standard penetration needle mounted in a brass shank, a transfer dish 90 mm dia x 70 mm deep approx and two aluminium sample containers 55 mm dia x 35 mm deep and 55 mm dia x 57 mm deep. HF60.45.4 HF 60.45.1 Transistorised Penetrometer Controller or Timer This unit supplies 220V, D.C. output exactly for 5 seconds to a timing head (Built in Electromagnet). The timer head allows the plunger rod to fall freely for 5 seconds and Cutter for Block Grease ASTM D-217 For trimming the grease block for penetration tests. It consists of a base on which two pillars are mounted vertically. A cutting blade fixed to two guides slides freely on the two pillars. An 'L' bracket is fixed on one side of the base at right angles to the blade and it acts as a guiding edge for the block. A handle is welded in between the blade guides. A maximum block of 150 mm x 100 mm cross section can be accomodated in ths cutter. HF60.65 Stop Watch Holder (Bench Type) It is made of cast aluminium. The push button operates the watch for start, stop and reset by a single lever mechanism which is adjustable for different watch sizes. Supplied without stop watch. B-6

VISCOSITY HF62.05 Standard Tar Viscometer (Gas Heated) IS : 1206-1958 IP 72/58 For determining the viscosity of cut back bitumen and road tar. It has a cup known as 10 mm cup. The cup is a cylindrical brass tube with a dished bottom. An orifice is provided in the centre of the base which can be closed with a ball valve. A cylindrical copper water bath 160 mm dia x 105 mm with a side heating tube is mounted on a stand with levelling feet. A stirrer with a curved shield and four vertical vanes with an insulating handle and a thermometer support is provided. HF62.10 Standard Tar Viscometer (Electrically Heated) Same as HF60.02 but the gas heating element is replaced by an immersion heating element and an auto transformer for controlling the temperature is provided. Suitable for operation on 220V, 50 Hz, single HF62.05/1 Cup with 4 mm Orifice. HF62.15 Tar Viscometer Thermometers Cat.No. Type Range HF62.15/1 IP 8 C 0 O -44 0 C HF62.15/2 IP 9 C 37.8 0-82 0 C HF62.15/3 IP 10 C 76 0-122 0 C. HF 62.10 HF62.20 Engler Viscometer (Gas Heated) IP 212, BS 434, ASTM D-1665 For determining the viscosity of lubricating and fuel oils. It has an oil cup with a lid carrying thermometer socket. The cup is fitted with a stainless steel jet, mounted in a highly polished spun brass water bath. The bath is fitted with a thermometer clip. The whole system is placed on the tripod stand with adjustable feet. Complete with a plug valve for the jet and a stirring device. HF62.25 Engler Viscometer (Electrically Heated) Same as HF62.20 but with an electric immersion heater and auto transformer. Suitable for operation on 220 V, 50 Hz, single HF62.30 Engler Viscometer Thermometer It is a thermometer used in Engler Viscometer tests. Cat. No. Type Range HF62.30.1 IP 8C 0 0-44 0 C. HF62.35 Sliding Plate Viscometer For the determination of viscosity of paving grade asphalt having viscosities in the range of 10 5 to 10 10 poises. Suitable for testing materials having either Newtonian or non-newtonian flow properties. The apparatus meets the requirements of "proposed method of test for viscosity of asphalt at controlled rates of sheer" and is under the jurisdiction of ASTM committee D-4 on Road and Paving Materials. The apparatus consists of the following :- B-7 One loading unit with eight constant rates of cross head speeds i.e. 5 mm/min, 2.5mm/min, 1.25mm/min, 0.5 mm/min, 0.25 mm/min, 0.125 mm/min, 0.0625 mm/min and 0.025 mm/min. One refrigerated water bath, one matched pair of glass plates 30 x 20 x 6 m size, two clamps, one micrometer, one hot plate and one thermometer for testing at temperatures from 40C to 15.6 0 C. HF62.40 Ring and Ball Apparatus IS : 1205, IP:58/63 The determining the softening point of bitumen. The apparatus consists of two steel balls (9.5 mm dia), two tapered rings in brass, two ball centring guides, a ring holder and a bath 8.5 cm dia x 12 cm deep approx. HF 62.40

HF62.45 Ring and Ball Apparatus (Electrically Operated) Same as HF62.40 but with a heating unit, an energy regulator and a motorised stirrer. Suitable for operation on 220 V, 50 Hz single HF62.50 HF 62.45 Ring and Ball Apparatus Thermometers These are thermometers used with Ring and Ball Apparatus. Cat.No. Type Range HF62.50.1 IP 60 C -2 O C to 80 0 C HF62.50.2 IP 61 C 30 0 C to 200 0 C. B-8

BITUMEN - PAVING MIX TESTS HB64.05 Marshall Apparatus (Electrically Operated) ASTM D-1559 For determining the resistance to plastic flow of cylindrical specimens of bituminous paving mixture loaded on its lateral surface. For use with hot mixture containing asphalt or tar and aggregate upto 25.4 mm max size. It consists of three cylindrical moulds 10.16 cm dia x 7.6 cm high with base plates and extension collars, a specimen extractor, two compaction hammers (4.5 kg) a compaction pedestal, a breaking head assembly, a load transfer bar and a 50 kn loading unit. The motorised loading unit has a uniform rate of vertical movement of 50.8 mm/mnt. Suitable for operation on 220V, 50 Hz, single Pedestal for holding the mould (1No.) Breaking head assembly 100 mm (1No.) Collar for marshal mould 100 mm (3Nos.) Base for marshal mould (3Nos.) Pedestal for holding the mould 100 mm & 150 mm mould Dial gauge 25 mm travel, 0.01 mm/divn. Proving ring 50 kn capacity HB64.505 Marshal Stability Test Apparatus with digital Display This model reduces uncertainty in mannully recording of the readings load unit and other accessories are the same as supplied in HB 64.05 except that it has digital display unit for indicating of load and flow since the unit is micro processor based it records the flow at maximum load. Serial port. Serial port is a part of the system for Computer communication. The Unit comprises of i) Load Frame 25kN cap ii) Rammers 2 Nos. iii) Moulds 3 Nos. iv) Breaking Head assembly 1No. v) Digital Display HB64.10 Automatic Bituminous Compactor (Electrically Operated) This new 'HEICO' Compactor automatically stimulates hand compaction as specified in ASTM D-1559 and develops a uniformity in the test procedure. The apparatus consists of a chain drive coupled to the motor through a gear box, and carries a locking device which lifts and releases the hammer through a specified height. Fitted with a counter which trips the motor automatically after 50 or 75 strokes as set on it. Suitable for operation on 220 V, 50 Hz, single HB64.07 Modified Marshal Apparatus, The apparatus consists of following:- HB 64.05 Modified Marshal Load Frame, 10,000 kg with 50kN proving ring Breaking head assembly with flow meter Rammer for marshal (2 Nos. required) Modified Marshal mould 150mm dia (3Nos.) HB 64.505 vi) Load Cell 50 kn vii) Displacement sensor alsong with flow meter + 20mm HB64.15 HB 64.10 Universal Bituminous Compactor Suitable for 100 mm and 150 mm mould. B-9

HB64.25 Centrifuge Extractor (Hand Operated) For determining the quantity of bitumen in hot mixed paving mixtures and pavement samples. It is a portable unit for use in field and laboratory. It consists of a cast aluminium bowl mounted on vertical shaft and a filter paper disc is pressed in between bowl and cover plate by a knurled nut. A whole system is enclosed in a cast aluminium body. There is provision to introduce the solvent through an inlet in housing cover. Complete with 25 filter discs. HB 64.25 HB64.30 Centrifuge Extractor (Motorised) Similar to HB64.25 except that the bowl is coupled directly to a motor through flexible coupling. A variac is provided, which is preset to give 3500 r.p.m. to the bowl. The unit is suitable for operation on 220 V, single phase, 50 Hz supply. HB 64.30 HB64.35 Ductility Testing Machine IS : 1208 For determining the ductility of asphaltic bitumen, native asphalt, cut back bitumen and blown type bitumen. It consists of three mould assemblies on a base plate. A separate mould for casting the specimens is also supplied. A water bath of 10 litres capacity with a perforated shelf for and a thermostat controller for heater. The machine has two standard rates of travel of 1 cm/mnt. And 5 cm/mnt. The movable bracket can be arrested or released without switching off the motor by a clutch arrangement. Suitable for operation on 220V, 50 Hz, single HB64.635 Refrigerated ductility testing machine with processor based temprature and speed controller. Same as HB64.35 except that it has stepper motor for control of speed and refrigeration system for controlling and maintaining temperature at 27 o + 0.2 o. Accessories :- HB64.35.01 Ductility Moulds (Set of 3) B-10 HB 64.35

HB64.40 Hardness Tester for Mastic Asphalt IS : 1195 For determining the hardness number of mastic asphalt for flooring. It consists of an internally insulated cabinet to the base of which is fitted a water bath having two taps. The bath is heated by an immersion heater and the temperature is controlled with a thermostat at 35 0 + 0.5 0 C. A 6.35 mm dia pin is loaded on the specimen by means of a lever to give 31.7 kg. Weight. A dial gauge 0.01 mm x 25 mm is provided to record the penetration of pin into the specimen. HB 64.40 HB64.45 Film Stripping Device (Electrically Operated) For determining the resistance of bituminous mixture to stripping of the asphalt from aggregate particles and for judgeing the adhesive capacity of bituminous material. Applied to aggregate fraction passing 9.525 mm sieve and retained on No.8 Sieve. It consists of a disc on which four bottles are mounted. The disc rotates at a rate of 100 r.p.m. approx. The sample is kept in bottles and agitated for 15 minutes. The percentage of aggregate stripped is estimated by visual observation. Provided with a time switch. Suitable for operation on 220 V, 50 Hz, single HB 64.45 B-11

HB64.50 Benkelman Beam For determining the deflection of flexible pavements under the action of moving loads. The apparatus consists of a 365 cm long aluminium beam in two halves arranged to give the lever arm ratio of 2:1. Provision is made for levelling the apparatus. An anvil and a probe are fixed in opposite directions on the beam. A buzzer is provided for removing friction in the bearings. For movement of the assembled beam to different test points on the same pavement and clamping, spring loaded clamp is provided. The beam can be levelled by fine and coarse adjustments provided for the purpose. HB 64.50 HB64.550 Digital Benkelman Beam For fast and accurate measurement Digital Benkelman beam is used for the measurement of deflection under load. It has a digital gauge with an accuracy of 10 microns. HB64.55 Extension Tester IS : 1834 For determining the extensibility of sealing compound. It has a loading unit for applying tension on the test specimen at the rate of 3 mm/hr. Suitable for operation on 220 V, 50 Hz, single A four piece metal mould for jointing compound, two clamping strips & screws, one base plate for the extension jig and the jointing compound moulds. One extension jig, one mould with base plate for cement block and one bath with a drain cock. B-12

Index A Abel Apparatus Thermometers B-3 Abel Flash Point Apparatus Gas Heated B-3 Abel Flash Point Apparatus Electrically Heated B-3 Automatic Bituminous Compactor, Electrically B-9 Operated Engler Viscometer - Thermometer B-7 Extension Tester B-12 F Film Stripping Device - Electrically Operated B-11 Flow Cups B-1 B Benkelman Beam B-12 Bitumen Penetration Kit B-6 C Centrifuge Extractor - Hand Operated B-10 Centrifuge Extractor - Motorised B-10 Cleveland Flash (Open) & Fire Point Apparatus B-3 (Electrically Heated ) Cleveland Apparatus Thermometer B-3 Cloud and Pour Point Apparatus B-4 Cloud and Pour point Apparatus Thermometers B-4 Conradson Carbon Residue Apparatus (Gas Heated) B-4 Cutter for Block Grease B-6 Cyclic cum Static Triaxial Testing Machine D Digital Benkelman Beam B-12 Drop Point of Grease Apparatus - Gas Heated B-5 Drop Point of Grease Apparatus - Electrically Heated B-5 Drop Point of Grease Apparatus - Thermometers B-5 Drop Point of Lubricating Grease B-5 Apparatus - Electrically Heated Drop point of Lubricating Grease B-5 Apparatus - Thermometer Ductility Testing Machine B-10 E Engler Viscometer - Gas Heated B-7 Engler Viscometer - Electrically Heated B-7 G Grease Worker (Hand Operated) B-6 H Hardness Tester for Mastic Asphalt B-11 M Marshall Apparatus - Electrically Operated B-9 Modified Marshal B-9 Marshall Stability Test Apparatus with Digital Display B-9 O Open Clip B-4 P Pensky Martens Flash point (Closed) B-3 Tester - Gas Heated Pensky Martens Flash point (Closed) Tester - B-3 Electrically Operated Pensky Martens Tester Thermometers B-4 Penetrometer B-5 Penetrometer Cone B-6 Penetrometer Needle B-6 Penetration Kit (Bitumen) B-6 R Redwood Viscometer No. I - Gas Heated B-2 Redwood Viscometer No. I - Electrically Heated B-2 Redwood Viscometer No. II - Gas Heated B-2 Redwood Viscometer No. II - Electrically Heated B-2

Index Redwood Viscometer Thermometers B-2 Ring & Ball Apparatus B-7 Ring & Ball Apparatus, Electrically Operated B-8 Ring & Ball Apparatus, Thermometers B-8 S Saybolt Viscometer - Electrically Heated B-2 Saybolt Viscometer Thermometers B-2 Sliding Plate Viscometer B-7 Smoke Point Apparatus B-4 Standard Penetrometer B-5 Standard Tar Viscometer - Electrically Heated B-7 Standard Tar Viscometer - Gas Heated B-7 Stop Watch Holder, Bench Type B-6 T Transistorised Penetrometer Controller or Timer B-6 U Universal Penetrometer B-5 Universal Penetrometer with Automatic B-5 Time Controller