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Showing 6529–6544 of 6648 results
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Heat, Physics
Ventilation Apparatus
Catalogue No: 1061060
Demonstrates the principle of ventitation convection currents in air. Comprises a sheet metal enclosure with open sliding glass front and two circular openings at the top for mounting glass chimneys. Air heated by a candle placed beneath one of the chimneys with glass door closed, causes the flow of convection currents, which can be observed by bringing a smoldering string near the top of other unheated chimney. Supplied without candles.
* Ventilation ApparatusPack of (Pcs): 1
SKU: 1061060 -
Physics, Property of Matter Fluids
Venturi Tube Demonstrator
Catalogue No: 1020420
A simple device for the demonstration of Bernoulli’s Law. Similar devices fine extensive application in everything from carburetors of IC engines to aircraft airspeed indicators. Comprising of a horizontal glass tube having three cross sections along its length x wide, narrow and wide respectively, with wide cross-sections having same size.
One short, side tube projects from each of the three cross-sections for connecting to the manometric tubes. Also included is a three legged manometric tube joined to a common horizontal tube. When gas is flowing through the venturi tube with manometer filled with colored water, the relative pressure at the three points of the tube is evident from the water level in manometers.
* Venturi Tube DemonstratorPack of (Pcs): 1
SKU: 1020420 -
Metrology or Measuring Instruments, Physics
Vernier Caliper, Digital
Catalogue No: 2010160
Highly sensitive and accurate vernier caliper made of hardened stainless steel that incorporates digital scale along with the sliding caliper scale. Capable of measuring internal and external dimensions, depth and steps and perform differential methods of measurement in both metric as well as inches. Measuring range 0-150mm or 0-6 Inch, with digital scale having Accuracy +-f 0.01mm or 0.0005 Inch. Other features include large, bright LCD display, locking screw for accuracy, zero setting, power ON/OFF buttons with auto power off, mm / inch changeover. Powered by one button cell- SR44 (1.55V), cell included. Supplied in a foam lined, plastic case.
* Vernier Caliper, DigitalPack of (Pcs): 1
SKU: 2010160 -
Metrology or Measuring Instruments, Physics
Vernier Caliper, Sliding, Heavy Duty
Catalogue No: 2010080
Improved, heavy duty design, made from stainless steel, provides four way measurement – internal external, depth and step. Dual scale graduated 0-15cm x 0.1mm and 0-6 Inch x 1/128. Provided with thumb-press for easy movement and locking of jaws. Supplied in a case for easy storage.
* Vernier Caliper, Sliding, Heavy DutyPack of (Pcs): 1
SKU: 2010080 -
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Metrology or Measuring Instruments, Physics
Vernier Caliper, Sliding, Student’s
Catalogue No: 2010040/2
Columbus type caliper with depth gauge, enabling the measurement of internal / external dimensions or depth upto 12cm or 5 inches. With dual scale graduated 0-12cm x 0.1mm and 0.5 x 1/128 inches. Provided with the knurled thumb wheel for easy movement of jaws.
* Plated Brass body, in Plastic CasePack of (Pcs): 1
SKU: 2010040/2 -
Metrology or Measuring Instruments, Physics
Vernier Caliper, Sliding, Student’s
Catalogue No: 2010040/1
Columbus type caliper with depth gauge, enabling the measurement of internal / external dimensions or depth upto 12cm or 5 inches. With dual scale graduated 0-12cm x 0.1mm and 0.5 x 1/128 inches. Provided with the knurled thumb wheel for easy movement of jaws.
* Plated Steel Body, In Cardboard CasePack of (Pcs): 1
SKU: 2010040/1 -
Metrology or Measuring Instruments, Physics
Vernier Microscope, Advanced
Catalogue No: 2011080
Improved version of Cat. No. 2011040, with many modifications to enhance the performance. The horizontal slide equipped with spirit level to facilitate the leveling of base. Removable microscope tube can be positioned on either side of the vertical column to suit the user’s convenience. The complete unit is packed in polished wooden case.
* Vernier Microscope, AdvancedPack of (Pcs): 1
SKU: 2011080 -
Metrology or Measuring Instruments, Physics
Vernier Microscope, Simple (Travelling Microscope)
Catalogue No: 2011040
A simple microscope tube with a rack and pinion arrangement for focusing is attached to a vertical carriage supported on a brass pillar. The vertical column itself is mounted on a transverse carriage sliding horizontally along the horizontal scale. The horizontal as well as vertical scales of stainless steel. Both carriages can be moved along their respective scales for approximate setting of desired positions after releasing their locking screws, finer adjustment of the carriage position being made with the fine adjustment knob. The carriages also have vernier with least count of 0.01mm and provision of magnifier for reading the vernier. Microscope tube is adjustable both vertically as well as horizontally and has a Ramsden eye-piece with cross-line graticule. Complete assembly mounted on a heavy cast metal base with leveling screws and also has a flat horizontal stage for positioning the sample/object under observation. The complete unit is packed in polished wooden case.
* Vernier Microscope, Simple (Travelling Microscope)Pack of (Pcs): 1
SKU: 2011040 -
Metrology or Measuring Instruments, Physics
Vernier Microscope, Student’s
Catalogue No: 2011160
The microscope carriage is mounted on a pair of parallel steel rods, along which it moves freely for coarse adjustment. Fine adjustments are made by means of a fine-thread screw. The pedestal can be used horizontally or vertically and the microscope tube can be swivelled so that it is parallel or perpendicular to the motion. Supplied in a polished wooden case.
* Vernier Microscope, Student’sPack of (Pcs): 1
SKU: 2011160 -
Physics, Sound Waves & Oscillations
Vibration Generator
Catalogue No: 1120340
Provides mechanical oscillation as per the input from a suitable oscillator or signal generator. The coil system is designed to enable the unit to operate at its maximum rating for longer period without any damage due to overheating. Its frequency response encompasses almost whole of the audio spectrum. Output available through a metal shaft at the top which also has 4mm hole for mounting of accessories. Coil provided with a locking arrangement.
* Vibration GeneratorPack of (Pcs): 1
SKU: 1120340
