Instruments

Showing 65–80 of 220 results

  • Instruments

    Free Fall App With Timer

    Free Fall App With Timer

    SKU: 0914-0512 Category:

    Details

    • Apparatus is designed to measure the value of fundamental constant of physic Gravitational Constant ‘g’.
    • This device is used in different laboratories to perform different tasks.
    • This electromagnet can move anywhere upon the rod and is followed up with a timer.
    • When the ball is released the timer is started and when it is landed on the surface the timer is stopped for précised measurement and then the value of Gravitational Constant “g” can be calculated.
    • The release mechanism has two contact plates that are shorted when the conducting ball being measured is in place and ready to drop.

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  • Instruments

    Free Fall App With Tube & Timer

    Free Fall App With Tube & Timer

    SKU: 0914-0513 Category:

    Details:

    • Apparatus is designed to measure the value of fundamental constant of physic Gravitational Constant ‘g’.
    • This device is used in different laboratories to perform different tasks.
    • This electromagnet can move anywhere upon the rod and is followed up with a timer.
    • When the ball is released the timer is started and when it is landed on the surface the timer is stopped for précised measurement and then the value of Gravitational Constant “g” can be calculated.
    • The release mechanism has two contact plates that are shorted when the conducting ball being measured is in place and ready to drop.
    • The apparatus comes with a tube and a timer.

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  • Instruments

    Funnel Holder

    Funnel Holder

    SKU: 0914-0514 Category:

    Details

    • Product Material: Polypropylene
    • Wedges size: 2 or 1.5 cm  (½” or 3/5”)
    • This is non-corrosion separating funnel holder, is used in testing labs to hold funnels during testing.
    • The funnel is designed with a front opened towards the tester, provides a clear vision of solutions. Moreover the funnel design allows unobstructed placement of separating funnels during testing.
    • With funnel two tapered wedges are also provided to ensure the firm grip on rods.

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  • Instruments

    Galvanometer

    KWD 19.750

    Galvanometer

    KWD 19.750

    SKU: 0914-0604 Category:

    Details

    • Material: Front cover made of Acrylic, Fully closed
    • Result Range: 5% accuracy
    • Scale Size: 60mm
    • Device Size: 125 x 80 x 80mm with no adjustment
    • Galvanometer is used in electric experiments to measure the intensity and direction of electric current.
    • This device is used in measuring small amount of electric current by defection of a moving coil.
    • Galvanometer can also use as ammeter by converting this device.
    • The device can be converted by connecting low resistance (shunt resistance) in a parallel position with Galvanometer.
  • Instruments

    Hare’s Apparatus

    Hare’s Apparatus

    SKU: 0914-0704 Category:

    Details:

    • Stand Size: 25″ Tall
    • The apparatus is used for comparing the densities of different liquids in two separate vessels and taking the mean of their rise in two graduated vertical tubes immersed at their lower ends in the liquids.
    • Connected at the top by a third tube to which suction is applied.
    • Apparatus can be used in classrooms to study and demonstrate details of liquids.
    • Three limbed glass tube, with 5.5″ of tubing on the center limb mounted on Wooden base and backing.

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  • Instruments

    Hartley’s Rotatable Optical Disc

    Hartley’s Rotatable Optical Disc

    SKU: 0914-1403 Category:

    Details:

    • Disc Size: 230mm diameter
    • Used for exploring the various concepts of optics involving reflection and refraction using ray tracing technique. Device comes with a metal disc,30cm in diameter, painted white.
    • Top with clamping assembly at its underside for mounting it on a vertical support rod in either of horizontal or vertical plane and is rotatable about its axis.
    • A rotatable disc attached in front of collimating lens provides option of single, double, triple or quadruple slits for range of experiments.
    • All optical elements provided with powerful magnets at their bottom for placing them securely on the disc in either of horizontal or vertical disc position.
    • The bottoms of all refractive components are frosted to minimize internal reflections and revealing the path of light as it passes through.

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  • Instruments

    Helix Slinky Spring

    KWD 4.500 – KWD 5.500

    Helix Slinky Spring

    KWD 4.500 – KWD 5.500

    SKU: N/A Category:

    Details:

    • Helix Wave Form Slinky Spring is used to study wave behavior.
    • The helix is a metal slinky spring that stretches for demonstrating wave forms, and can be used on stairs with a tall step height for further experimentation.
    • The helix measures in two sizes 100mm and 150mm when compressed.
    • The helix is suitable for high school or college students, or ages 14 to 21.
    • Helix will extend up to 65ft before distorting.
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    • Instruments

      Hooke’s Law Apparatus

      Hooke’s Law Apparatus

      SKU: 0914-0703 Category:

      Details:

      • This apparatus is used in an experiment to prove the relation between spring is proportional to applied load on it.
      • Apparatus is also used for calculating potential energy and vibrating masses.
      • The apparatus contains high quality 24cm adjustable scale that is fixed on a stand and base.
      • The combined mass hanger/ pointer are connected to suspended spring for easy scaling.
      • The apparatus are supplied without weights.

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    • Instruments

      Hope’s Apparatus

      Hope’s Apparatus

      SKU: 0914-0706 Category:

      Details:

      • Instrument used in conducting an experiment to calculate the water concentration by heating it in a low temperature.
      • This instrument is used to check the temperature and density of water during experiment.
      • The apparatus is designed to demonstrate the water conditions when the water reaches its maximum density 4 °C (39 °F).
      • The instrument is in cylindrical shape and maintains the shape of water through its vertical vessel and the middle of the apparatus contains trough of ice.
      • Two thermometers are attached one is above and other is below to determine the temperature of water.

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    • Instruments

      Hydrometer

      Hydrometer

      SKU: 0914-0707 Category:

      Details:

      • Universal Hydrometer for Heavy & Light Tp 20°C
      • Specific Gravity Range: 0.7-2.0
      • Density Range: 0-7
      • Instrument used in measuring specific gravity / relative density of liquids.
      • Hydrometers are used in different states, such as a lactometer for measuring the density (creaminess) of milk, saccharometer for measuring the density of sugar in a liquid, or an alcoholmeter for measuring higher levels of alcohol in
      • The demonstration method is the ratio between density of the liquid and the density of water.
      • The hydrometer is made up of glass material, cylindrical stem and a bulb contains mercury/ lead shot to make it float upwards.

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    • Instruments

      Induction Coil Ruhmkorff

      Induction Coil Ruhmkorff

      SKU: 0914-0803 Category:

      Details:

      • Induction Coil/ Spark Coil instrument is an electric transformer, used to produce pulses from high voltage to low voltage direct current supplier.
      • This coil is used in x-ray machines, ignition coil for internal combustion engines and also used in physic labs to demonstrate induction.
      • This coil consists of central cylindrical core of soft iron, which contains two insulated coils: an Inner/ Primary Coil, Secondary Coil.
      • The Primary Coil having relatively few turns of copper wire, and a surrounding secondary coil, having a large number of turns of thinner copper wire.

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    • Instruments

      Induction Coil Spark 5mm

      Induction Coil Spark 5mm

      SKU: 0914-0804 Category:

      Details:

      • Useful for the demonstration of characteristics associated with high voltage phenomena such as with Geissler tubes, spectrum analysis tubes.
      • This traditional induction coil is capable of producing a spark length of up to 30mm with an input of 6-8V DC and is therefore ideal for use with vacuum tubes, eudiometers, etc.
      • A fully adjustable trembler system is incorporated and spark suppression capacitors are housed in the base Rhumkorff commentator allows primary current to be both reversed and switched ON/OFF with make-and-break point.
      • A pair of pointed electrodes is supplied with the instrument, the pointed electrodes having an insulating handle for adjustment of the spark gap. Low voltage input is provided via a pair of baseboard mounted color coded 4mm sockets.

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    • Instruments

      Ingen Hausz Apparatus

      Ingen Hausz Apparatus

      SKU: 0914-0405 Category:

      Details:

      • Apparatus is used to demonstrate different thermal conductivities of different Metals/Conductors.
      • This instrument contains Rods of 6 different metals, fitted along one side of a metal tank.

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    • Glasswares, Instruments

      Kipp’s Gas Generator

      KWD 120.000

      Kipp’s Gas Generator

      KWD 120.000

      SKU: N/A Categories: ,

      Details:

      • Kipp’s Gas Generator is an apparatus designed for preparation of small volumes of gases.
      • Used for the automatic, on-demand generation of small quantities of laboratory gases such as carbon dioxide and hydrogen sulfide.
      • Made of high quality, heavy duty, 3.3 Borosilicate glass
      • Comprised of 3 chambers: a lower acid reservoir with stopper, a central bulb with tapered tube extending downwards into the reservoir, and a safety funnel.
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      • Instruments

        Knife Switch

        Knife Switch

        SKU: 0914-1003 Category:

        Details:

        • This switch is used to control the flow of electricity in a circuit.
        • These switches are widely used in heavy industries and laboratories, for control and test panels of electricity.
        • It consists of a hinge which allows a metal lever/ knife, is lifted/ inserted and inserted into a slot / jaw.
        • Hinge and slot both are fixed to an insulated base, and the knife contains insulated handle grip at one end.
        • These switches are also used as disconnected switches placed on switchboards, distribution and control panel boards.
        • Single pole double throw.

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      • Instruments

        Lamp Holder Ceramic

        Lamp Holder Ceramic

        SKU: 0914-1110 Category:

        Details:

        • This device is used to support lamps and connect them through electric circuit.
        • The device basically holds the light bulbs and develops electric connection to provide bulbs with powers.
        • These E27 Ceramic bulb holders accepts any lamp with an E27 screw fitting, including the James compact reptile lamps, as well as other types such as ceramic heat lamps.
        •  The ceramic material is resistant to high UV and heat levels. Mounted in Ceramic bulb holders that fixes to the vivarium roof or wall and which can be angled to direct the focus of the lamp.
        • Lamp holders are used with most light sources for incandescent, fluorescent, and compact fluorescent lamps (CFL).

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