Physics
Showing 81–100 of 172 results
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Physics
Hydrometer
Density For Analytical Laboratories. Shot & Wax poised, Adjusted For use at 15 °C. Accuracy: ± 0.0002
Type A Hydrometer, Density, Calibration 0.001, Max Length 270 mm
Specific Gravity Range/ °Be Range
0.650-0.700 g/ml
0.700-0.750 g/ml
0.750-0.800 g/ml
0.800-0.850 g/ml
0.850-0.900 g/ml
0.900-0.950 g/ml
0.950-1.000 g/mlSKU: TJS-00117 -
Physics
Hydrometer Battery Large
Pipette type hydrometer for measuring the density of electrolyte in leadlacid batteries or accumulators. Glass body with float calibrated from 1100 to 1300 and having different coloured zones-blue, white, and red representing charged, partly charged or uncharged battery conditions respectively.Fitted with acid resistant compressible rubber bulb and rubber tube nozzle.
SKU: TJS-00118 -
Physics Laboratory Equipment (Applied Mech)
Inclined Plane
The instrument has been designed to study concepts of motion on an inclined surface and its relationship to the friction. All metal construction provides sturdiness and durability to this apparatus. It comprises two metal boards, hinged at one end. One side of inclined board has a linear scale graduated at every 5cm to measure linear distance along its length and it can be inclined and fixed at any angle from 0-40º to the horizontal measured on the attached angle measurer. A vertical scale 0-25cm is also printed on the angular scale to measure the height of inclined surface at any point. The end of the inclined board features an adjustable pulley wheel from which masses, weight pan etc. can be suspended. A plastic trolley with hook and a pan with lightweight cord are also provided with the inclined plane. Size of inclined surface 80mm. Supplied without masses.
SKU: TJS-00166 -
Physics Laboratory Equipment (Applied Mech)
Induced Current Apparatus
Consisting of primary coil of thicker enameled copper wire wound on insulated former with terminals, which slides inside secondary coil of thinner gauge copper wire mounted on a base with 4mm terminals. A soft iron core fits inside the primary.
SKU: TJS-00273 -
Physics
Induction Coil
This coil, specially designed for school use is suitable for vacuum tubes and audiometers etc. It is wound with insulated copper wire, has tungsten contacts and on/off reversing switch as communicator. Voltage tested condensers are fitted inside the teak polish wooden box. The top of the wooden box is provided with sunmica and relevant data engraved on the sunmica. Terminals are provided for H.T. output and L.T. input of the coil. Up to 50 mm spark is obtained with 4 to 6 volt D.C. input .
No. Length of Spark
(a) 5mm
(b) 10mm
(c) 15mm
(d) 20mm
(e) 25mm
(f) 50mm
SKU: TJS-00311 -
Physics Laboratory Equipment (Applied Mech)
Inertia Apparatus
A simple device to demonstrate the concept of inertia of a body at rest. Polished wooden stand has a receptacle at the top to contain a wooden ball along with a spring sheet metal striker mounted vertically on base. Also included are a wooden ball and a square piece of sheet metal. Pulling back the striker to different positions and releasing makes the ball move with square metal piece or drop in the receptacle demonstrates the concept of inertia of the ball.
SKU: TJS-00154 -
Physics Laboratory Equipment (Applied Mech)
Jaeger?s Surface Tension Apparatus
This method is suitable for the purpose of studying the variation of surface tension, with concentration of solution of common salt in water. Complete with manometer tube fitted on the stand, conical flask with side tube, dropping funnel, three different bore jets and beaker etc. Setup Contains:- Jaeger Unit, Glacc Bottle with nozzle, Reservoir, Rubber Pipe, Beaker, Digital Stop Watch, Dropper Glacc Tube
SKU: DSS-00139 -
Physics
Kater?s Reversible Pendulum (Steel C.P.)
It is a compound pendulum constructed on the principle that the center of oscillation and the center of
suspension are interchangeable. It consists of a steel rod of 120cm long and 1.0 cm diameter capable of two
adjustable knife edges facing each other. Two metal weights (made of cast iron) of dimension 7.5 ×
3.75cm (length × diameter) and (3.5 × 3.75cm) respectively can be made to slide along the length of
the bar and can be clamped in any position. Two wooden weights exactly similar to metal weights can
also slide along the bar. With the help of this apparatus, we can find the acceleration due to gravity at a place.
Setup Contains:- Kater Pendulum S.S with Knife edge, Digital Stop Watch, Vernier Caliper & Inch Tape.SKU: DSS-00140 -
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Physics Laboratory Equipment (Applied Mech)
Kinetic Theory Model
The Kinetic Theory of Gases is a model that explains the behavior of gases in terms of the motion of their individual molecules. It provides a microscopic understanding of the macroscopic properties such as pressure, temperature, and volume. This theory is fundamental in thermodynamics and statistical mechanics.
SKU: DSS-00144 -
Physics Laboratory Equipment (Applied Mech)
Lee?s Disc Apparatus
Lee’s Disc Apparatus is a scientific instrument used to determine the thermal conductivity of a bad conductor (such as glass, rubber, wood, or plastic). It is widely used in physics and material science laboratories for heat transfer experiments. it is also used to determine thermal conductivity of a bad conductor (glass) in form of a disc using Lee’s method.
SKU: DSS-00147 -
Physics
Lens Holder-Wooden
Useful tool in optical benches or other optical experiments for securely holding different sizes and types of lenses and mirrors.Wooden, suitable for lenses or mirrors up to 75mm diameter. Comprising a wooden black, with a V-shaped groove to hold lenses or mirrors, mounted on a rectangular wooden base. With index mark engraved on either side of the base.
SKU: TJS-00334 -
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Physics
Lenz Law
Arco Lenz Law apparatus is a simple and effective way to demonstrate induction & Lenz Law of electrodynamics. The metal hoops (one open and one closed) are freely moving on a centrally mounted pin. In the product photo above, you have a complete closed circuit (loop) on the right. When a magnetic field is introduced (from a bar magnet being moved toward the closed loop), we have an electrical current and a magnetic field that will repel against the original magnetic field. This is demonstrated when the closed loop moves away from an approaching bar magnet. This is Lenz law. Alternately, when you approach the open circuit (open loop) on the left with a bar magnet, nothing will happen.
SKU: TJS-00277 -
Physics
Lever Arm Balance
The balance is useful for trial weighing, reading directly in gm. Double range, change form one range to another is accomplished by rotating a hinged arm. Index is of edge reading type to avoid parallax error.
Capacity – 250 gm and 1000 gm
Ranges – First range 250 x 1gm
– Second range 1000 x 10 gmSKU: TJS-00114 -
Physics Laboratory Equipment (Applied Mech)
Linear Expansion Apparatus
The linear expansion apparatus has all of the tools for the study of thermal expansion through experimentation. The high-quality dial allows for precise measurements with 0.01mm resolution and the attached metal tube has fittings for steam inlet, steam outlet, and thermometer placement (thermometer not included).
SKU: DSS-00148
