Instruments

Showing 33–48 of 221 results

  • Instruments

    Compass Marine

    Compass Marine

    SKU: 0914-0209 Category:

    Details:

    • Compass device that is used to navigate in Marine Region.
    • Marine compass enabled mariners to know the direction in which they were sailing.
    • It consists of one or more parallel magnetic needles and consists of a card that has all the directions marked on it as well as a circle of degrees.

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  • Instruments

    Compass Marines

    Compass Marines

    SKU: 0914-0210 Category:

    Details:

    • Comprising a black metal frame with an aperture, and a removable white card screen.
    • The card has an aperture with an index point for use as an object.
    • The card can be inverted and used as a receiving screen, mounted on a base.

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  • Instruments

    Compound Bar

    KWD 9.000

    Compound Bar

    KWD 9.000

    SKU: 0914-0213 Category:

    Details:

    • Laminated bars of metals wrapped in a wooden handle.
    • The two laminated bars are used to observe different thermal expansion rates by bending.
    • Comprising a bar of Brass and Steel 0.5625″ wide.
    • Both bars are together in opposite directions.
    • The size of this compound bar  5.875” 4.125” handle.

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  • Glasswares, Instruments

    Condenser Liebig

    Condenser Liebig

    SKU: 0914-0217 Categories: ,

    Details:

    • Size: 40cm
    • Liebig condensers are devices used to condense hot gasses back to their liquid form.
    • This procedure is a part of process of Chemical Distillation.
    • The piece consists of a straight glass tube through which the gas travels.
    • A water jacket surrounds the tube and helps to cool the gas.

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  • Instruments

    Conductor Conical

    Conductor Conical

    SKU: 0914-0220 Category:

    Details:

    • Size:

             Brass Cone: 10cm

             Diameter: 5cm

    • Conical conductor instrument is designed to be used as electrical conductor in laboratories to perform different experiments.
    • The code is designed with brass material and is plated with nickel.
    • The cone is mounted on insulating supported rod with a stable base.

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  • Instruments

    Conductor Spherical

    Conductor Spherical

    SKU: 0914-0221 Category:

    Details:

    • A conductor conducts electricity, it offers little or no resistance to the flow of electrons, thus leading to a flow of electrical current.
    • Typically, metals, metal alloys, electrolytes and even some nonmetals, like graphite and liquids, including water, are good electrical conductors.

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  • Instruments

    Cork Borer Set of 12

    KWD 16.000

    Cork Borer Set of 12

    KWD 16.000

    SKU: 0914-0224 Category:

    Details:

    • Material: Brass Nickel Plated
    • Cork borer is designed with a set of 12 bore, saw shaped type.
    • This is specially used in Biology or Chemistry labs to dig holes in cork or rubber stoppers to insert glass tubes.
    • The tool is used to push rod for clearing borers as required.

     

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  • Instruments

    Cork Boring Machine

    KWD 103.000

    Cork Boring Machine

    KWD 103.000

    SKU: 0914-0222 Category:

    Details:

    • Dimensions: 6-1/2″ L. x 6-1/2″ W. x 11″ H. (165mm x 165mm x 279mm)
    • Cork Coring machine is a professional metal tool used in a Biology and Chemistry laboratory for cutting a hole in a cork or rubber stopper to insert glass tubing.
    • Cork borers usually come in a set of nested sizes along with a solid pin for pushing the removed cork (or rubber) out of the borer.
    • Cork Boring Machine has an adjustable guide that permits holes to be bored in any part of a stopper.
    • Perforated aluminum plate rack holds borers when not in use. Machine is cast-iron, with black enamel finish. Other  parts are designed with brass, nickel-plated.
    • A set of 12 borers is included.

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  • Instruments

    Cover Slip Plastic

    Cover Slip Plastic

    SKU: 0914-0277 Category:

    Details:

    • Size: 22 x 40 mm
    • Made from clear vinyl plastic
    • Unbreakable, will not scratch or cut fingers
    • Used in Biological and Medical labs.
    • Thickness 0.01″ or 0.28 mm
    • Refractive index of glass
    • Economical and half the price of glass
    • Not auto fluorescent.

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  • Instruments

    Current Balance

    Current Balance

    SKU: 0914-0237 Category:

    Description:

    • The current balance is used to measure the force of repulsion between identical, oppositely directed, currents in parallel conductors.This shows a direct link between the mechanical forces of Newton and the electromagnetic forces of Ampere and Maxwell.
    • This apparatus is extremely delicate and must be handled with a very light touch. The current balance consists of a rectangular conducting frame which cause the current passes by entering and exiting through liquid gallium. The entire frame is suspended by a 0.006-inch diameter high strength torsion wire.
    • The rectangular frame is counter-balanced by a long beam having a movable counter-balance mass on it and a magnetically damped vane on its end.The vane also serves as a zero-position indicator. Directly below the long side of the rectangular frame is a parallel conductor carrying the same current in the opposite direction.
    • The height of this conductor is adjustable to allow different separations between the conductors. Each end can be lowered or raised independently of the other to make the two conductors parallel.
    • The separation adjustment screws have a 1 mm pitch and are used to adjust the centre-to-centre conductor separation from 3.2 mm to 15 mm in increments of 0.05 mm. One end of the torsion support wire is fastened to a rotatable degree dial which can be rotated a total of three revolutions, one-and-a-half revolutions in either direction from the centre equilibrium position.
    • The other end of the torsion wire can be rotated only about 200 degrees and is used to make fine adjustments in the zero equilibrium position. The torsion balance has a sensitivity of about 3 degrees per milligram of force.
    • A change of less than 2 degrees on the degree dial is discernible. The balance has a 20 Amp fuse to protect the equipment from damage.Good measurements can be made with a current of 5 A and a maximum working current of 15 A is recommended.

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  • Instruments

    Digital Meter 19.99V

    Digital Meter 19.99V

    SKU: 0914-0017 Category:

    Details:

    Device Range: 19.99V

    Brand: Arco

    • 3½ LCD digital displays are designed as a screen of a digital meter to measure the current in voltmeters.
    • The size of rectangular shaped digital meter: 90x90x42mm.
    • The device is having 4mm colored sockets as an input of direct current (DC).
    • ON/OFF switch button is provided on the top of the digital meter.
    • The instrument is capable to operate on a battery of 9V (available within device).

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  • Instruments, Medical & Lab Consumables

    Displacement Vessel Metal 500 ml

    KWD 4.000

    Displacement Vessel Metal 500 ml

    KWD 4.000

    SKU: 0712-0301 Categories: ,

    Details:

    • Smooth grinding surface to avoid leakage and dripping.
    • This Displacement Vessel Metal is excellent in Heat and Chemical resistant.
    • The item is designed to be used in Microbiological labs.

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  • Instruments

    Dissecting Dish

    Dissecting Dish

    SKU: 0914-0303 Category:

    Details:

    • Size: 300x250mm
    • A dissecting dish is a shallow container used primarily in biological and medical laboratories for dissection and examination of specimens.
    • The main use of Dissecting Dish is: The dish holds the specimen securely in place, often using a wax or silicone bottom where pins can be inserted to hold parts of the specimen.
    • Provides a convenient workspace for dissecting and examining various parts of the specimen with precision.
    • The shallow design of the dish allows for clear observation and manipulation of the specimen.

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  • Instruments

    Dissecting Set (14-Pcs)

    Dissecting Set (14-Pcs)

    SKU: 0914-0304 Category:

    Details:

    • Size: 300x250mm
    • A dissecting dish is a shallow container used primarily in biological and medical laboratories for dissection and examination of specimens.
    • The dish holds the specimen securely in place, often using a wax or silicone bottom where pins can be inserted to hold parts of the specimen.
    • Provides a convenient workspace for dissecting and examining various parts of the specimen with precision.
    • The shallow design of the dish allows for clear observation and manipulation of the specimen.

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  • Instruments

    Draining Rack Plastic

    Draining Rack Plastic

    SKU: 0914-0306 Category:

    Details:

    • No of Pegs: 20
    • Excellent option for post wash draining of tubes & bottles in the laboratory
    • Each peg can be added or removed as needed. Simply insert the peg into one of the 20 holes tighten down with the included screw nut.
    • Draining rack comes with a collection tray at the bottom.
    • The collection tray has an extension for accepting a drain tube (5 mm ID) so that the waste fluid can be collected in a container.

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  • Instruments

    Dynamic Trolley Pair

    Dynamic Trolley Pair

    SKU: 0914-0305 Category:

    Details:

    • The instrument is designed as a pair of 3 ball bearing wheels wooden trolleys with a length of 300mm.
    • This device is an excellent tool to study different physics concepts such as force, motion and friction.
    • It is also used in exploring Newton’s Motion, the concept of conversation of momentum and elastic collision of objects in one dimension.
    • The ball bearing wheels are used to minimize the friction and spring loader plunger with 2 different levels of spring compression. These functions can be activated by the knobs available on the top of these paired trolleys.
    • Tough laminated surface is designed above the trolley that helps to place additional masses it helps to increase the weight of the trolley. Velcro pasted at the back end of each trolley enable the study of inelastic collisions.
    • A spring loaded rod is fixed in these trolleys to enhance impulses when released.
    • Whereas there are 2 different slots designed for spring compression. Moreover the trolleys are having removable pins attached on the top of this device for stacking trolleys on top of each other.

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