Punjab Scientific Industries Inderlok, Delhi

We put forth to our esteemed clients an unmatched quality vicat needle apparatus. Vicat needle apparatus manufactured by us is widely used for determining the normal consistency and setting times of cement and 'a' class limes. We provide this product at economical cost. standards (without dashpot) : is 4031, 2645, 2542 (part-1), 1 727, 5513 & 712. Bs12, 146, 915, 1370, 4027, 4246, 4248, aashto t 129, e131specification (without dashpot) : some as zl 1003 but in addition is fitted with a dashpot which facilities gentle lowering of the needlesstandards (with dashpot) : is4031,2645,2542 (part-1), 1727, 5513,5513 & 712. Bs 12, 146, 915, 1370, 4027, 4246, 4248, aashtot129, e131specification (with dashpot) : some as zl 1003 but in addition is fitted with a dashpot which facilities gentle lowering of the needles accessories fulcrum mould, brass, 70mm i.d. Base dia x 60mm i.d. Top dia, 40 mm heightmild steel base plate 5 inches x 5 inches note normally set of needles and mould which meet is requirements as per i.s. 5513 are supplied. While ordering please specify the specification code of the instrument requiredvicat needle apparatus for determining consistency of hydraulic cement. Gypsum plaster, lime etc. As per astm c 187-58 c 472-62 c110-58, is 2542 (part-1) can also be supplied

We are offering vibrating machine. vibrating machine: a specially designed vibrating machine is used for vibrating teh mix in moulds at a frequency of 12,000 + 400 cycles per minutes, as per specifications. the vibrator is mounted over coiled spring and the vibrations are developed by means of a revolving eccentric shaft. The centre of gravity of the vibrator, including the cube and mould, is either at the centre of the eccentric shaft or within 25mm below it. The simple design of the machine facilitates easy assembly and dismantling of the cube moulds. Each machine is certified for its frequency by teh national council for cement and building materials (nccbm). optional accessories: psi: mould steel, for 70.6mm cube with isi certification mark as per is: 10080. spares: psi: side spring psi: supporting springs (set of four). psi: springs, for fitting moulds (set of two). psi: endless belt. psi: belt guard. psi: eccentric shafts with bearing.

Used for testing the material sample for their compression, bending, shear, tensile strength, and hardness, our universal testing machine is high in demand in the global markets. The company is the well-known universal testing machine manufacturer, exporter, and supplier universal testing machine, thus offers it at reasonable prices. we offer analogue model (pendulum dynamiter) as well as digital machine having capacity from 10 tons to 100 tons

We are offering tile abrasion testing machine. Tile abrasion testing machine: this is used for determination of resistance to wear for cement & concrete flooring tiles. Tiles specimen of size 7.06 cm x 7.06 cm is pressed face-wise under specific load on a grinding path and abrasive powder is evenly spread on the rotating grinding disc the second parallel side of the tiles is subjected to wear for similar number of rotations. The wear of the tile is measurred on a thickness gauge specifically made for the purpose. The machine consists of a disc roatating at a speed of 30 r.p.m. In a circular tray. A bracket is provided to hold the specimen. A counter balance lever loads the specimen. Land applied is 30 kgf. A funnel is fitted to evenly spread abrasive powder on the grinding path. A pre-set counter automatically stops the machine after 22 revolutions. This counter is re- adjustable. The machine works on 440 va.c. Three phase electrical supply. On request machine to operate on 230 va.c. Supply can also be supplied.

Avail from us the electrically operated tensile testing machine, which is popular for its efficient performance and accurate results. Our tensile testing machine is used for determining the tensile strength and elongation of rubber, plastic, paper, wires, chords etc. Being the chief manufacturer, exporter, and supplier of tensile testing machine, we offer it at affordable prices. also available 100 kg to 5-ton capacity of analogue & digital models iron

We are known as one of the leading manufacturers, exporters and suppliers of precisely engineered surveying instrument, which is widely used in the diverse manufacturing units. The surveying instruments are fabricated using highest grade components that are acquired from the reliable vendors. made of qualitative mirrorssteel sheetsaluminum sheets attributes study constructionlonger service lifeaccurate dimensionspecific designs

We are offering static cone penetrometer 3000kg. Capacity. (hand operated):- the driven is by means of rack and pinion and is driven manually through a gearing arrangement. The gearbox rack and pinion are fixed on two upright pillars and the movement of the rack is guided by a bracket and two pillars. The loading is done hydraulcially. Tow pressure gauges 15cm dia. One of low capacity 0-60gk/sq.cm.in 0.5kg/cm.sq. Divisions and other 0-160kg/cm.sq.are provided to indicate the penetration resistance. Isolation valve is provided to automatically isolate the lower range gauge when it reaches the maximum capacity. The valve can be adjusted and locked at desired values between 20 to 60kg/cm.sq. Provisions made to anchor the unit at site and there is provision for lateral shifting so that subsequent test could be performed without having to shift the entire anchorage system. the standard outfit is as under: penetration cone, steel 60 angle 10sq.cm. Base area with friction jacketone mantle tube, nonumiform 36mm od at the two ends and reduced dia in between with souriding rod, working length 1m fifteen. load measuring head with automatic cut-off valve and oil can one set. pressure gauge 0-160kg/cm.sq.one pressure gauge 0-60kg/cm.sq one auger with bolt. flour auger driving handle flour t-rod one spanner one note: uniform diameter mantle tubes can be ordered at extra cost. optional extras: mantle tube 36mm uniform o.d. With sounding rod, working length 1mtr. spares & accessories: steel cone, 60 degree, 10 sq.cm. Base area. mantle tube 36mm uniform o.d. Working length 1 meter with sounding rod. mantle tube 36mm o.d. At the ends and reduced dia in between with sounding rod. working length 1 meter. pressure gauge 6 inch dia 0-10kg/cm.sq. In 0.1 kg/cm.sq. Divisions. sampler to go with the above equipment. friction jacket for friction ratio.

We are offering standard penetrometer. Used to determine grade of bitumen. The penetration tests determine consistency of bitumen for the purpose of grading. Depth in units 1/10 of millimeter to which a standard needle having a standard weight will penetrate vertically in a duration of five seconds at a temperature of 25 deg c determines penetration for gradation. specification: it consists of a vertical pillar mounted on abase provided with levelling screws. The head, together wtih dial plunger rod and cone (or needle) slides on a pillar and can be clamped at any desired height. A rack and pinion and pointer assemble provides fine adjustment of needle or cone tip to sample. It incorporates a clutch mechanism which makes reading of penetrationand subsequent resetting a simple and accurate operation. The dial is graduated in 400 1/10 and the millimeter subdivisions and the needle pointer against figures makes easy reading. Supplied with a bitumen penetration needle, ring weight one each 50 gms, and two sample containers.

Motorised Sieve Shaker To make the process of sieving easier and quicker, electrically operated mechanical Sieve Shaker are offered for dry sieving. The mechanical Sieve Shakers effect a more elaborate and standardised sieving action to produce accureate result and eliminate personal errors involved in manual sieving. On the basis of experience gained in the production fo these sieve shakers for more than thirty years, considerable improvement has been made in the design and performance of these units. These sieve Shakers are populary used not only in soil laboratories but also in a number fo industries where sieving is required, such as for ores, refractory materials, minor aggregates, pigments, powdered coal, soap, cement, roofing materials, plastic moulding powders and pharmaceuticals. The new design is compact and light weight and can be mounted on a bench top. This eliminates the use of concrete foundation. Noise has been reduced considerably in the new model. A digital timer adjustable from 0-99 minutes is incorporated as an integral part of the equipment. The Sieve Shaker can carry upto 8sieve. It is driven by a 1/4 HP geared motor. The Sieve Table is inclined from the Vertical axis and the direction fo inclination changes progressively in the clockwise direction. In addition to the gyratory motion of the table, there is a tapping motion as well. Suitable for operation on 220 V, 50 Hz, Single Phase, AC supply. Supplied with Adaptor to hold 8 sieves of 20cm dia.

We are offering sand absorption cone. sand absorption cone and tamper:- used for determination the slump of fine aggregate in the determination of bulk and apparent specific gravity and absorption of fine aggregate. specifications: the equipment comprises of a conical metal mould 1.5 inch dia at the top, 3.5 inch dia at the abse and 2.7/8 inch in height. A metal tamping rod weighing 12 ounces and having a flat circular tamping face 1 inch in diameter.

We are offering ring apparatus, ball apparatus. electrical heating, with a heater and energy regulator, suitable for operation on 230 v, 50hz, single phase, a.c. Supply. Each unit is supplied.

Pavement dynamic cone penetrometer a simple and robust instrument for rapid in-situ measurement of the structural properties of road pavements. provides fast and efficient method of obtaining information. for continuous measurements up to a depth of 800mm and 1,200 mm with the extension rod. portable and can be accommodated in a carrying case. the pavement dynamic cone penetrometer (dcp) is a very robust instument, designed for rapid in-situ evaluation of strength of sub- grade and the bases for roads & runway pavements. Continuous measurements can be made down to a depth of 800 mm, or when an extension is fitted, to a depth of 1200 mm. Where pavement layers have different strength, the boundaries can be identified and the thickness of the layers determined. a typical test takes only a few minutes and the instrument therefore, provides a very efficient method of obtaining information which would normally require test-pits. Correlations have been established between measuremets with dcp and california bearing ratio (cbr) so that the result can be interpreted and compared with cbr specifications for pavement design. Agreement is generally good over most of the range but differences are apparent at low values of cbr, especially for fine grained materials. the design of the pavement dcp is similar to the one descibed by kleyn, maree and savage (1982) in their paper. "the application of the pavement dcp to determine the bearing properties and performance of road pavements" published in proceedings of international symposium on bearing capacity of roads and airfields, vol.1. (the norwegian institute fo technology) and developed by trrl, uk. it incorporates a 8kg weight dropping through a height of 575 mm and a 60o cone having a diameter of 20mm. It is supplied complete with assembly tools and weighs 20kg approx. the dcp needs three operators, one to hold the instrument, other to raise and drop the weight and a technician to record the result. The instument is held vertically and the weight carefully raised to the handle llimit and then allowed to fall onto the anvil.

we bring forth the efficient motorized flow table for the widespread clients. the motorized flow table is widely used for mixing purposes. our motorized flow table is made up of the quality steel sheets, aluminum sheets and mirrors. the motorized flow table can be attained at the most competitive prices from us. used in cement pastesmortarspozzolanas specifications the stand of the mixer has arrangement to raise or lower the bowl. complete with stainless steel bowl of about six litres capacitysuitable for operation on 230 volts, 50 cycles, single phase, a.c. supplythe apparatus consists of an epicyclic type stainless steel paddle imparting both planetary and revolving motion, by means of gearswith planetary motions of approximately 62 r.p.m. + 5 r.p.m. and 125 r.p.m. +/-10 r.p.m. respectivelyit has two speeds of 140 + 5 r.p.m. and 285 + 10 r.p.m

Our mastic asphalt tester is used to determine the hardness of asphalt material. The design features direct vertical loading with loading weight that rest on thrust bearing therefore load is applied to the specimen without transmitting shock to the loading column. At the end of the loading period, the depth of penetration of the pin can be read form the dial gauge to an accuracy of 0.01 mm. The thermostatically controlled heater unit has a built in impeller, which circulates the water to maintain an even temperature throughout. ref : standard bs 5284 & is 1195

The company is primarily engaged in the manufacturing, exporting, and supplying the highest-grade marshall apparatus in all across the globe. Our marshall apparatus is highly acclaimed by the national as well as international clients, for their excellent efficiency and working life. The marshall apparatus can be availed at the most competitive prices from us. description marshall load frame cap 50kn speed-50.8mm/min : 1 nobreaking head stability mould : 1 nocompaction mould steel, cylindrical : 3 nobase plate : 3 noextension collar : 3 nocompaction pedestal & manual operation, comprising steel : 1 noplate capped on a wooden post. A mould clamp is hutted to the top of the platecompaction hammer for use with compaction pedestal and 2 no. Mould, weight 4.5kg with a free fall of 457mmload transfer bar : 1 no

The company is the well known manufacturer, exporter, and supplier of los angeles abrasion testing machine in india. Our los angeles abrasion testing machine with abrasive charge is used for determining the resistance to wear off small size coarse aggregates and crushed rock. The los angeles abrasion testing machine consists of a hollow cylinder, mounted on a sturdy frame on ball bearing. A detachable shelf which extends throughout the inside length of the drum catches the abrasive charge and does not allow it to fall on the cover. The drum is rotated at a speed of 30-33 rpm by an electric motor through a heavy-duty reduction gear. Our los angeles abrasion testing machine is supplied complete with a tray for collection of the material. ref : standard is: 10070

We are offering laboratory vane shear. Consists of a torque head adjustable in height by means of a lead screw rotated by a drive wheel to enable the vane to be lowered into the specimen. Rotation of the vane is by means of a hand wheel which operates a worm gear arrangement turning the upper end of a calibration torsion spring, vane dia, rod dia, vane size & vane height are as per is specifications. The vane shaft is attached through the hollow upper shaft to a resettable pointer, which indicates the angle indicates the angle of torque on a dial graduated in degree the dial reading multiplied by spring factor gives the torque a container for soil sample is also supplied & a sampling tube of 38mm. I.d. & 150mm long can also be used as container . Supplied with set of four springs, one each of approx. 2 kgs/cm sq., 4kgs/cm sq., 6 kgs/cm sq. & 8kgs/cm sq. Complete as above in a wooden carrying case. laboratory vane shear (motorised) same as but electrically operated rate of rotating is 1/60 r.p.m. Suitable for operation on 230 v a.c. Single phase.

The company is known as the prime manufacturer, exporter and supplier of laboratory vane shear, which is electrically operated with a rotating speed of 1/60 r.p.m. Our laboratory vane shear eases the measurement of shear strength of cohesive soils. Our laboratory vane shear can be availed at the market leading prices from us. used for laboratory vane shear useful for soils of low shear strength (less than 0.3 kg/cm2) for which triaxial or unconfined tests cannot be performed. The test gives the un-drained strength of the soil. The undisturbed and remolded strength obtained are useful for evaluating the sensitivity of soil. specifications the load frame consists of a cabinet which houses the gear system and motor with sturdy angle iron framethe loading is done through the bottom loading platen, which is carried on a lead screw, which advances upwards. The top load bracket, which slides over two upright pillars, can be positioned at any desired height and locked. It carries a screw adapter for standard proving ringsthe loading part of the unit is detachable from the main unit for ease of transport and to avoid damage to the tension rodsrates of strain: 30, (between 6 mm / min and 0.00048 mm/min.) by interchanging the drive and driven gears, another set of 24 rates of strain can be obtainedsuitable for operation on 230 v, 50hz, single phase

We are offering electrical centrifuge extractor etc.we are offering wide range of electrical centrifuge extractor to our clients. centrifuge extractor, capacity 1500g electrically operated the new design of centrifuge extractor is compact with in-built dimmerstat for speed veration from 0 rpm to 3600 rpm. suitable for operation on 220 v, 50 hz, single phase, ac supply. each unit is supplied complete with a set of 25 filter paper discs.

Ductility Testing Machine, Electrically Operated, Digital Designed to test three specimen simultaneously. The machine consists of a carriage moving over a lead screw. An electric motor driven reduction gear unit ensure smooth constant speed and continuous operation. The entire assembly is mounted with water bath completely encased in metal bound hardwood. It is equipped with an electric pump circulator and heater. The temperature is controlled by digital temperature controller. Two rates of travel i.e. 5 cm/min and 1cm/min are provided. Suitable for operation on 220V, 50Hz, single Phase, AC supply. Ductility Apparatus with cooling arrangement is available on request.

We are one of the prominent direct shear machine manufacturers, exporters, and suppliers, based in india. The direct shear test is carried out with an apparatus consisting of a square divided into two halves. The specimen, contained in the box, is subjected to a constant normal load while an increasing horizontal force is applied to one of the section of the shear box. This force causes a shear failure along the junction between the box sections. The shear force and the normal load are measured directly. The rate of strain is adjusted by the speed of the horizontal force applied. The loading unit has v-strips on which the shear box housing rests. Our direct shear machine is suitable for specimens of size 60 x 60 x 25mm. ref. Standard is:2720 (part 13), bs 1377, astmd 3080 ordering information concrete permeability apparatus, 3 cell model for 100mm cubeconcrete permeability apparatus, 3cell model for 100mm cylinberconcrete permeability apparatus, 3cell model for 150mm cubeconcrete permeability apparatus, I cell model for 150mm cubeconcrete permeability apparatus, 3cell model for 300mm cylinberconcrete impermeability apparatus, 3cell model for 150mm cube as per dlnstd to enquire about the desired product(s), just check the box and then click inquiry now button which is provided below.