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Showing 6513–6528 of 6648 results
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Physics, Property of Matter Fluids
Vacuum Pump, Hand Operated
Catalogue No: 1021190
Comprising an ABS Pump Body, HDPE Piston and steel spring. Drawing 19cc 1.15 cu. in. -1 Bar per stroke, up to a maximum vacuum of 25 in. Hg 85 kPa. Supplied with standard 1/4″(6.4mm) I/D silicone tubing. Instructions included.
* Vacuum Pump, Hand OperatedPack of (Pcs): 1
SKU: 1021190 -
Physics, Property of Matter Fluids
Vacuum Pump, Hand Operated On Metal Base
Catalogue No: 1021180_1
Combination of vacuum pump syringe and plate mounted on a non-skid base. Useful for creating vacuum inside enclosures placed on the pump plate such as bell-jar and study the physical phenomena related to the vacuum thereof. A metal barrel has piston mounted on its one end and the other end having a metal block on top of which plate is mounted. A stop-cock provided to facilitate release of vacuum. The complete apparatus mounted on base for convenience in use and stability.
* Air Pump Vacuum on Sheet Metal BasePack of (Pcs): 1
SKU: 1021180_1 -
Physics, Property of Matter Fluids
Vacuum Pump, Hand Operated On Tripod Base
Catalogue No: 1021180_2
Combination of vacuum pump syringe and plate mounted on a non-skid base. Useful for creating vacuum inside enclosures placed on the pump plate such as bell-jar and study the physical phenomena related to the vacuum thereof. A metal barrel has piston mounted on its one end and the other end having a metal block on top of which plate is mounted. A stop-cock provided to facilitate release of vacuum. The complete apparatus mounted on base for convenience in use and stability.
* Air Pump Vacuum on Cast Metal Tripod Base, with pump syringe of smaller lengthPack of (Pcs): 1
SKU: 1021180_2 -
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Physics, Primary Education
Value Pieces
Catalogue No: 1151208
To indicate the numerical position of the numbers and mechanism of addition and subtraction, used for the measurement and comparison of area and volume in decimal system.
Comprises :
* 1 of Thousand (Red)
* 10 of Hundreds (Blue)
* 10 of Tens (Green)
* 100 of Ones (Yellow)
Hundreds, ten, and ones pieces with interlocking knobs. The ones and tens pieces can be fixed at the back of the hundreds pieces.
* Value PiecesPack of (Set): 1
SKU: 1151208 -
Electrostatics, Physics
Van De Graaff Generator, Hand Driven
Catalogue No: 1080640
Hand operated, mounted on base. For the generation of electric charge, useful in electrostatics. Comprises a near spherical dome supported on top of an insulated, pillar on the base. A removable flat rubber belt rotates through rollers and results in the accumulation of charge on the dome, until electrical breakdown of air surrounding the sphere occurs. With sufficient charge build up on the dome, bringing the earthed discharge sphere sufficiently close to it results in the transfer of charge from dome to ground in the form of electric spark. Earthing terminal provided on the base. Supplied with discharge sphere with 4mm earthing socket, mounted on a long insulated handle.
* Van De Graaff Generator, Hand DrivenPack of (Pcs): 1
SKU: 1080640 -
Electrostatics, Physics
Van De Graaff Generator, Motor Driven, Large
Catalogue No: 1080680
Bigger in size. Comprises a two piece (near spherical) dome of diameter 275mm approx., fixed on top of an acrylic pipe, with complete assembly mounted on a sturdy sheet metal casing. Additionally, the base also incorporates an electronic variable speed control for driving its heavy duty motor. The bigger size dome increases the charge capacity of the apparatus resulting in higher build up of electric potential. The charge buildup on dome is accelerated by heavy duty motor and other design changes incorporated in the device. Comes with a discharger mounted on a long insulated handle, one side of the discharger being hemispherical, while other pointed to allow an effective demonstration of lighting conductor.
* Van De Graaff Generator, Motor Driven, LargePack of (Pcs): 1
SKU: 1080680 -
Electrostatics, Physics
Variable Capacitor
Catalogue No: 1080305
Consists of two circular aluminum discs of diameter 200mm approx. Used as a variable capacitor with two 4mm sockets fitted on a moulded plastic case. One disc is fixed while other can be moved to adjust the gap between the two plates. Suitable dielectric can be inserted between the plates to vary the capacitance. Provided with 4mm sockets.
* Variable CapacitorPack of (Pcs): 1
SKU: 1080305 -
Electricity & Electrical Circuits, Physics
Variable Capacitor / Capacitance – 100V (max.)
Catalogue No: 1090846
Variable Capacitor mounted on a specially designed transparent base of size 100x90x65mm approx. Suitable for desktop use. Capacitance: 0.47 MicroF, 1 MicroF, 2.2 MicroF, 4.7 MicroF (selectable through rotary switch). Voltage Rating: 100V (max.)
* Variable CapacitorPack of (Pcs): 1
SKU: 1090846 -
Electricity & Electrical Circuits, Physics
Variable Inductance
Catalogue No: 1090826
Variable Inductor mounted on a specially designed transparent base of size 100 x 90 x 65mm approx. Suitable for desktop use.
Inductance selectable through rotary knob are: 1mH, 2mH, 3mH, 4mH & 5mH.
Current Rating: 50mA (max.)
* Variable InductorPack of (Pcs): 1
SKU: 1090826 -
Mechanics, Physics
Variable Inertia Set
Catalogue No: 1030548
For Studying the variation in rotational inertia with the distribution of mass with respect to the geometrical center. Comprises a pair of 4.5 Inch diameter plastic discs with eight different loading compartments and 8 solid steel balls of size 19mm each.
* Variable Inertia SetPack of (Set): 1
SKU: 1030548 -
