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Joints, Socket, Single

Product Code: DUFONEP702947 - (Joints, Socket, Single)

Joints, Socket, Single Shank Length mm Cone Size  110 B7 110 B10 110 B12 110 B14 110 B19 110 B24 110 B29 110 B34 110 B40 110 B45 110 B50 110 B55....

Joints, Spherical, Female

Product Code: DUFONEP702940 - (Joints, Spherical, Female)

Joints, Spherical, Female Shank Length mm  Socket Size 100 S13 Capillary Bore 100 S13 100 S19 100 S29 100 S35 100 S41 100 S51....

Joints, Spherical, Male

Product Code: DUFONEP702941 - (Joints, Spherical, Male)

Joints, Spherical, Male Shank Length mm  Socket Size 100 S13 Capillary Bore 100 S13 100 S19 100 S29 100 S35 100 S41 100 S51....

Jolly Bulb with Gauge

Product Code: DUFONEP703373 - (Jolly Bulb with Gauge)

Jolly Bulb with Gauge Clamp not included. Comprising a thin-walled spherical bulb connected to a mechanical pressure gauge.  The gauge gives instant pressure readings and reduces the inconvenience when using a manometer. ....

Jolting Apparatus

Product Code: DUFONEP709861 - (Jolting Apparatus)

Jolting Apparatus The cam rotates at a rate of 60 Rev/Min.  Supplied complete with mould and hopper.  A Digital Preset Counter can be supplied at an extra cost. Suitable for operation on 230 Volts, Single Phase, A.C. Supply.  The mould surmounted by the hopper can be clamped rigidly to the table.  Locating pins are provided for mounting the mould compartments on the table.  A stroke counter fitted with micro-switch is provided which stops the machine after 60 Jolts.  The jolting apparatus consists of a rectangular table rigidly connected by two support arms to a spindle at a horizontal distance of 800 mm from the center of the table. There is a projecting lug with a plane face on the upper face of the table beneath which is a stop with a rounded upper surface.  The table can be raised and allowed to fall freely on the stop by a cam which is connected to a motor and gearbox through a V-belt an pulleys. ....

Joule Calorimeter Set

Product Code: DUFONEP708646 - (Joule Calorimeter Set)

Joule Calorimeter Set No thermometer included.  Stirrer and stopper included.  A spare cap included for when an experiment does not require heat. Precision heating element and custom made foam plastic heat insulation.  Made up of a 1% resistance tolerance 2 W resistor mounted on nickel plated brass poles. It is a 1% resistance tolerance 2 W resistor conveniently mounted on nickel plated brass poles by means of a transverse screw.....

Joules Calorimeter

Product Code: DUFONEP708647 - (Joules Calorimeter)

Joules Calorimeter For the determination of the specific heat capacity of a liquid by the electrical method.  The resistance of the coil is approximately 6 and should be used with a current 0.5 A (with a maximum of 1A).  A close-fitting ebonite lid is provided with a wire stirrer, and a pair of 4 mm socket terminals connected to a Constantan wire heating coil.  The unit is a nickel-plated copper calorimeter 75 x 50 mm (diameter), lagged and enclosed within an outer vessel 100 x 75 mm (diameter).....

Journal Bearing Apparatus

Product Code: DUFONEP708110 - (Journal Bearing Apparatus)

Journal Bearing Apparatus The apparatus consists of a plain steel shaft excavated in a bearing and directly driven by an FHP Motor.  The speed of the motor is controlled accurately by the speed control unit and it can be made run in both directions.  The bearing is freely supported on the shaft and sealed at the motor end.  The bearing can be loaded by attaching weights to the arm supported beneath it. Twelve equal-spaced pressure taping around the circumference and four along the axis are provided and are connected to manometer by PU Tubing so that the pressure head of oil in all tubes can be observed at a time.  Experiments:- To study the pressure profile of lubricating oil at various conditions of load and speed. To measure the frictional torque and power transmit. Plotting the Cartesian polar pressure curves. Utilities Required:- Electric supply: 230 V AC, Single Phase. Bench area: 1.5 x 1.5 x 4 m. Oil SAE 40 about 5 Ltrs. Tachometer to find out RPM of the journal.....

Judging Distance Chart

Product Code: DUFONEP704219 - (Judging Distance Chart)

Judging Distance Chart Description of this product:- Laminated with thick plastic film on both sides. Fitted with superior plastic rollers. Size:- 50 x 75 cm....

Jug & Beaker Set

Product Code: DUFONEP703087 - (Jug & Beaker Set)

Jug & Beaker Set For better understanding of volume and its conversion concept, a maths lab required a set of Jug & Beaker. These durable polypropylene set come in calibrations of 50, 100, 250, 500 and 1000 milliliters for volume experiments.....

July Map

Product Code: DUFONEP704100 - (July Map)

July Map  Features:- Printed in multicolours on white synthetic polyart sheet. Superior quality plastic rollers. Showing locations of important Meteorological Stations. in the country Weather conditions of the day and how to record and depict them Maximum and Minimum Temperature Isobars and Meteorological signs Size:- 70 x 100 cm Available in English language....

Jumbo Clamp

Product Code: DUFONEP705678 - (Jumbo Clamp)

Jumbo Clamp Keeping in mind the ever-evolving requirements of our prestigious clients. We are offering an exclusive range of Jumbo Clamp. The provided clamp is highly appreciated by our clients for its smooth operation and long service life. Precisely manufactured using optimum grade components and advanced technology in compliance with the set industry standards. Besides, our esteemed clients can avail the offered clamp from us at nominal price. Features:- High strength Easy to handle Long working life....

Jumbo Dice in Dice

Product Code: DUFONEP710194 - (Jumbo Dice in Dice)

Jumbo Dice in Dice The outer dice is a 1-1/4 in. transparent colored cube. The inner dice is a 5/8 in. white cube with black dots representing numbers 1-6. Includes 12 dice packaged in a bucket with lid.....

Jumbo Geometry Box

Product Code: DUFONEP704400 - (Jumbo Geometry Box)

Jumbo Geometry Box  We are offering Jumbo Geometry Box ( Magnetic Transparent) This Transparent, magnetic set consists. With 1 meter foldable scale,50 cm compass ,40 cm sets square and 40 cm protecter.duly packed in durable cardbox.  ....

Jumbo Geometry Box Transparent & Magnetic

Product Code: DUFONEP703088 - (Jumbo Geometry Box Transparent & Magnetic)

Jumbo Geometry Box Transparent & Magnetic This Transparent, magnetic set consists. With 1 meter fold able scale,50 cm compass. 40 cm sets square and 40 cm protector. Duly packed in durable card box.....

Jumbo Heart Model

Product Code: DUFONEP702242 - (Jumbo Heart Model)

Jumbo Heart Model This Model helps the students to understand the external features and internal structure of the heart, and internal structure of the heart, and its relation with the large blood vessels. Thus a clearer conception of the routes of the systemic and pulmonary circulation can be obtained. Dissectible into 3 parts, 4 times enlarged. Made of PVC plastic. Mounted on base.25*23*23cm  This model shows the anatomy of human heart with aortic arch, coronal section of atrium and ventricle, valves, and veins in great anatomical detail. Dissectible into 3 parts. 4 times enlarged.....

Jumbo Magnetic Marbles

Product Code: DUFONEP702524 - (Jumbo Magnetic Marbles)

Jumbo 1.33 Inch Magnetic Marbles pack of 5 The JUMBO sized magnetic marbles come in at 1.33 inch diameter and are not a choking hazard. Watch as they spin, attract and repel each other on a table a fun way to learn about magnetism! Designed with safety in mind, these marbles are reliable and durable for multiple uses.  Keep away from electronic items as the magnets will cause irreparable damage. 5 Marbles included in an assortment of colors: Red, Orange, Yellow, Green, Blue. Please note:  Picture is a representation of product assortment. Color of product received may vary based on availability.  ....

Junction Diode Rectifier and Filter

Product Code: DUFONEP702725 - (Junction Diode Rectifier and Filter)

Training Board for Junction Diode Rectifier and Filter Object:- Study of Junction Diode Rectifier output and ripple content for different resistive loads for:- Half wave Full wave (Centre Tap) Full wave (Bridge) Voltage Double Circuit Study of filter and load regulation characteristics for half wave and full wave rectifier having different resistive loads and filters of the type:- Capacitor filter Capacitor Filter with capacitor value doubled Inductor filter Capacitor input L section filter Capacitor input p section filter Features:- The board consists of the following built-in parts:- Mains transformer, secondary centre tap 100-0-100V at 100mA Digital Voltmeter DC 3½ Digit having range of 1000V Digital Current meter DC 3½ Digit having range of 200mA Four Silicon Junction Diodes Filter choke Adequate no. of other electronic components Mains ON/OFF switch, Fuse and Jewel light The unit is operative on 230V ±10% at 50Hz AC Mains Adequate no. of patch cords stackable from rear both ends 4mm spring loaded plug length ½ meter Good quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms Strongly supported by detailed Operating Instructions, giving details of Object and Theory Design procedures, Report Suggestions and Book References Other Apparatus Required:- A.C. Millivoltmeter....

June Map

Product Code: DUFONEP704099 - (June Map)

June Map Features:- Printed in multicolours on white synthetic polyart sheet. Superior quality plastic rollers. Showing locations of important Meteorological Stations in the country Weather conditions of the day and how to record and depict them Maximum and Minimum Temperature Isobars and Meteorological signs Size:- 70 x 100 cm Available in English language....

Junior Fume Hoods

Product Code: DUFONEP704758 - (Junior Fume Hoods)

Junior Fume Hoods Combined single wall / double wall construction allows for easy installation of service fixtures on the front panel. Standard vertical rising fail-safe counter balanced tempered glass sash. Antimicrobial coating on the cabinet prevents surface contamination and inhibits bacterial growth Shipped unassembled to save storage space and reduce costly freight charges. Simple assembly procedure means quicker utilization upon delivery. Supplied with no worktop for easy adaptability to any work surface. Standard service fixture includes: 1 water fixture, 1 gas fixture and 2 electrical outlets.....

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