Description
Description : Capacitance Substitution Box
Part Number : IPC-5861-X
Electrical Supply : 50VAC/DC Maximum
Dimensions : 75 x 100 x 40mm
Mass : 0.15kg
Capacitance Tolerance : ±5% to ±10%
Electrical Connections : 4mm Sockets
Code: IPC-5865-X
Class set of 15 Capacitance Substitution Boxes. The IPC Capacitance Substitution Box (IPC-5861-X) provides the easily selection of 12 preferred value capacitors, ranging from 100pF to 0.47µF.
The values range from: 100pF, 220pF, 470pF, 1nF, 2n2, 4n7, 10nF, 22nF, 47nF, 0.1µF, 0.22µF and 0.47µF. All the capacitors offer a maximum voltage rating of 50V (AC or DC), with actual capacitance value tolerances of ±5% to ±10%. The unit is housed in a robust ABS plastic case with rotary selector switch and a pair of 4mm connection sockets.
Description : Capacitance Substitution Box
Part Number : IPC-5861-X
Electrical Supply : 50VAC/DC Maximum
Dimensions : 75 x 100 x 40mm
Mass : 0.15kg
Capacitance Tolerance : ±5% to ±10%
Electrical Connections : 4mm Sockets
Settings | Capacitance Substitution Box Class set of 15 remove | Mounted SBC Lamp Holder - Pack 10 - 12V, 24W Lamp remove | 24V 21W Small Bayonet Cap Radial Filament Lamp remove | BERT - Battery Electrical Resistance Tester remove | Resistance Substitution Box remove | Planck's Constant LED Apparatus remove |
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Description | Code: IPC-5865-X
Class set of 15 Capacitance Substitution Boxes. The IPC Capacitance Substitution Box (IPC-5861-X) provides the easily selection of 12 preferred value capacitors, ranging from 100pF to 0.47µF.
The values range from: 100pF, 220pF, 470pF, 1nF, 2n2, 4n7, 10nF, 22nF, 47nF, 0.1µF, 0.22µF and 0.47µF. All the capacitors offer a maximum voltage rating of 50V (AC or DC), with actual capacitance value tolerances of ±5% to ±10%. The unit is housed in a robust ABS plastic case with rotary selector switch and a pair of 4mm connection sockets.
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Solid steel Small Bayonet Cap (SBC) lamp holder with a tough powder coat paint finish and a solid brass lamp holder with 2 x 4mm electrical sockets. Ready to use supplied with a 12V 24W Lamp.
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Pack of 10 24V 21W Small Bayonet Cap (SBC) Radial Filament Lamps.
| Code: EBR5010
BERT is a simple way of introducing electrical resistance and resistivity to a class. It consists of a circuit board that may be drawn on using the supplied pencil. Connecting the two sides of the board together by a pencil line gives a conducting track and the LED lights. The brightness of the LED gives an indication of the resistance of the path. Drawing the line thicker decreases the resistance, as does shortening the path. Resistances in parallel may be studied and a “volume control” simply made.
BERT may also be used to test various materials to see whether they are conductors or insulators. Liquids and pastes may also be tested. The conductivity of the class may be studied as well as how a switch works. When you are finished the pencil lines may be removed with the supplied eraser.
| Code: ERS8050
A six-decade resistance substitution box designed for use in educational establishments.
| Code: EPC7000
A multipurpose unit that allows the user to easily calculate Planck's constant, to measure the wavelength of coloured light, demonstrate colour light transmission through colour filters and show the diffraction patterns for various wavelengths of coloured light using a range of 4 LEDs (Red, Yellow, Green and Blue) covering the light range from deep blue at 470nm to near IR at 940nm.
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Content |
Description : Capacitance Substitution Box
Part Number : IPC-5861-X
Electrical Supply : 50VAC/DC Maximum
Dimensions : 75 x 100 x 40mm
Mass : 0.15kg
Capacitance Tolerance : ±5% to ±10%
Electrical Connections : 4mm Sockets
| Code: OPM5024
Pack of 10
Solid steel Small Bayonet Cap (SBC) lamp holder with a tough powder coat paint finish and a solid brass lamp holder with 2 x 4mm electrical sockets. Ready to use supplied with a 12V 24W Lamp.
| Code: OPR1221
Pack of 10 24V 21W Small Bayonet Cap (SBC) Radial Filament Lamps.
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A stunningly effective way of teaching the basics of electrical resistance.
The kit comprises of:
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| Box mounted with 5 x 4mm sockets for attachment to an ammeter or voltmeter to display measurements. Monitoring the voltage of each LED a graph of energy input as a function of light frequency emitted can be measured with an approximate value of Plank's constant calculated.
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