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Showing 1–15 of 30 results
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Heating Mantles, Heating Mantles, Lab Equipment, Labware, New Products
Heating Mantles
Heating mantles are used to uniformly heat various glassware vessels such as flasks, by placing them directly on the heating element without substantially increasing the risk of glass shattering. These heating mantles are made of rolled aluminium body. The heating element is flexible, insulated and anchored securely in glass fabric. The temperature can go upto 350°C, controlled through energy regulator.
Please note that the heating element cording may be slightly brown in color. This is a result of heating during the quality control process.
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Heating Mantles, Heating Mantles, Lab Equipment, Labware, New Products
Heating Mantle, Multi Position
Heating Mantles, Heating Mantles, Lab Equipment, Labware, New ProductsHeating Mantle, Multi Position
These heating mantle, multi position are designed to heat between 3 and 6 round bottom flasks simultaneously. They are often used for distillation, extraction and reflux procedures, wherever heating of multiple flasks is required.Each heating mantle can be regulated with its individual built-in temperature controller.Maximum operating temperature of heating elements is 350°C.Vented housing and unique air flow ensures unit is cool to touch. These units include support rods and clamps.
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Hot Plates, Hot Plates, Lab Equipment, Labware, New Products
Hot Plate General Purpose
This general purpose hot plate consist of top surface of dia 20 cm (8) that is mounted on a steel body. The top surface encloses an 800W heating element. Maximum surface temperature can go upto 350 °C. The temperature is controlled by an energy regulator.
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Heating Mantles, Heating Mantles, Lab Equipment, Labware, New Products
Heating Mantle With Stirrer (Rotamantle)
Heating Mantles, Heating Mantles, Lab Equipment, Labware, New ProductsHeating Mantle With Stirrer (Rotamantle)
These are specially designed to meet laboratory requirement of convenient stirring in flask with simultaneous uniform heating by heating mantles. These have two tier constructions with the upper part consisting of heating element while the lower part has the motor for stirring. Accurate step-less speed control allows smooth variation up to 1200 rpm. Heating energy is controlled by energy regulator.
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Lab Equipment, Labware, New Products, Stirrers, Stirrers
Hot Plate Magnetic Stirrer, Advanced, Ceramic Plate
Lab Equipment, Labware, New Products, Stirrers, StirrersHot Plate Magnetic Stirrer, Advanced, Ceramic Plate
Advanced hot plate magnetic stirrer designed to provide reliable performance, dependable safety and precise control. The high Density glass ceramic top plate offers excellent chemical resistance against strong acids and bases. PID temperature technology controls heating process ensuring that target temperature is reached quickly and accuracy is enhanced.
It also has excellent speed control upto 1500 rpm, giving gentle and precise control of the stirring speed. The body is made with heat- resistant and anti-corrosion die-cast aluminum body and finished with a high quality powder coating. -
Mechanics, New Products, Physics
Pendulum Waves
In this apparatus, you will use the laws of simple pendulum motion to create a pendulum wave apparatus: a device where many pendulums of different lengths, and therefore different periods, start swinging at the same time. As they move in and out of sync, the pendulums create a sequence of cycling visual wave patterns.
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Mechanics, New Products, Physics
Gas Law Apparatus
Gas Law Apparatus is ideal for studying the relationship between the pressure, temperature and volume of a gas. By turning the piston, volume of the air can be easily changed and the pressure, temperature can be noted from the gauges. The gas law (PV=nRT) can be confirmed by repeating the process. Includes instruction manual.
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Heat, New Products
Hydroelectric Power Station
Ideal for classroom demonstration, this hydroelectric power station model allows students to directly observe the process of conversion of water flow to electrical energy that occurs in hydroelectric power plants. The water turbine is mounted on a plastic base together with a dynamo, newton disc, lamp, LED, and a two way selecting switch. The switch selects delivering power to either a lamp or a Newton’s Color Disc. The LED can be removed if you instead want to draw current from the 4 mm output terminals. Includes instructions.
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New Products, Optics
Polarising Filter Stress Determination
Demonstrate stress patterns in solids with this new and valuable equipment. Two polarising filters, mounted on a graduated frame are placed on a plastic base. Clear acrylic pieces of different shapes are introduced between the filters; when pressure is applied to the solids the resulting stress patterns are observed. An important method of demonstrating polarisation and stress. Includes instructions.
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New Products, Physics, Waves & Sound
Digital Stroboscope
Stroboscopic flashes are triggered by either the internal oscillator or by external pulses which may be connected to the socket mounted on the rear panel of the instrument. Example of the many applications of this unit are to be found in motion analyism multi exposures photography, examination of moving parts and measurement of rotational speed.
Specifications:-
Input Volts: 220V AC, 50 Hz.
Max. Flash Rate: 9999 Flashes per minute.
Resolution: 1.
Display: 7 Segment LED (4 Digit). -
Magnetism, New Products, Physics
Ring Launcher
The ring launcher consists of a vertically mounted solenoid of thick copper wire with an iron core. The coil is energized with by pressing the push button on the panel. Two aluminum rings are supplied with the apparatus. These rings fit over the solenoid and are supported at some height above the base by an adjustable collar.The behaviour of the rings when the coil is energized depends on the type of the ring placed over the coil at the time. The solid aluminum ring is propelled straight up while the slotted ring remains static, thus demonstrating the principle of electromagnetic induction as well as Lenz law.
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Magnetism, New Products, Physics
Force Between Conductors Demonstrator
An easy and safe way to demonstrate the magnetic force between two current carrying parallel conductors. A cylindrical base, containing a dedicated power supply, supports a rectangular frame. Attached inside the frame are two parallel heavy duty metal tubes supported by fine cone bearings which also supply current to the tubes. The directions of the currents in the tubes can be selected, and movable metal arrows on the frame uprights indicate the current direction in each tube. A push button applies a large current at low voltage to the tubes, which then swing together or apart, depending on whether the tube currents are in the same or opposite directions.
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Magnetism, New Products, Physics
Force On A Conductor Balance
To demonstrate that when a current is passed through a conductor in a magnetic field, it is subjected to attraction or repulsion depending upon the direction of current in it. The apparatus consists of a plastic base 9″ x 6″x 1″ on which two contact pillars are mounted. Each pillar is provided with an external circuit. A balanced beam is supported by the pillars on two bearings which form the fulcrum. Two screwed masses are provided in the beam system, one moving vertically for the adjustment of sensitivity and the other moving horizontally for the adjustment of the equilibrium position, when no current is flowing. Scale is marked 0-80 x 1 mm and rider is of 1 gm. Includes instruction manual.
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Magnetism, New Products
Helmholtz Coils
Helmholtz Coils are a special arrangement of coils that are placed in such a way as to generate a very uniform magnetic field between them when a current is applied. The strength of the magnetic field is proportional to the number of turns in the coils and the current applied to them. The Supertek Helmholtz Coils setup consists of two field coils mounted on a track to provide a uniform magnetic field between the coils. The proper separation for Helmholtz coils is marked on the track. A pair of precision coils and 400 turns of wire are wound on heat resistant former of about 150 mm diameter.
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Magnetism, New Products
Helmholtz Coil
Pair of coils for generating a uniform magnetic field perpendicular to the axis of a tube.
Specifications:- Coil diameter: 300 mm approx.
- Coil spacing: 150 mm.
- Number of turns per coil: 124.
- Enamelled copper wire thickness: 1.2 mm.
- DC resistance: 2 Ohms each.
- Maximum coil current: 5.5 A.
- Maximum coil voltage: 6 V.
- Maximum flux density at 5 A: 2 mT.
