Electricity and magnetism
Adjustable Magnet
Adjustable MagnetConsisting of a steel frame with lockable, adjustable jaws which will accept 50 x 20mm ferrite slab magnets or neodymium button magnets. The field strength can be changed by adjusting the distance.
Aluminium Foil Support Bar
Aluminium Foil Support BarA neat and effective way of supporting foil strips when demonstrating the attraction and repulsion of current carrying conductors.
B.I.L. COIL
B.I.L. COILA printed circuit board coil on support handle with 5 and 10 turns rated at 2A. The lower arm of the coil is 75mm long (minimum) and 20mm wide.
Bridge Rectifier System
Bridge Rectifier SystemA must for the effective demonstration of this important circuit.
This unit contains a bridge rectifier circuit with LEDs showing which diodes are conducting during each half cycle of the a.c. supply.
Capacitance Box
Capacitance BoxThe Capacitance Box has ten capacitance values in a plastic enclosure measuring 185 x 80 x 65mm.
Capacitance Selector
Capacitance SelectorTwelve non-electrolytic capacitors selected by a rotary switch mounted on an acrylic base.
Capacitor Investigation
Capacitor InvestigationThis apparatus provides a self-contained unit to enable students to study the charge and discharge characteristics of a capacitor.
Circuit Breaker
Circuit BreakerThis unit will prove invaluable for showing applications of electromagnetic devices (the solenoid) and bi-metal strips as well as bringing them all together to demonstrate the key principles of the modern domestic circuit breaker.
Coil f. student transformer, 400 turns
Coil f. student transformer, 400 turnsde from coloured plastic with safety sockets.
The coil is fitted with a transparent polyester film with an effective dielectric strength of more than 4500 V to prevent electric shocks.
Coil f. student transformer, 1600 turns
Coil f. student transformer, 1600 turnsMade from coloured plastic with safety sockets.
The coil is fitted with a transparent polyester film with an effective dielectric strength of more than 4500 V to prevent electric shocks.
Coil f. student transformer, 200 turns
Coil f. student transformer, 200 turnsMade from coloured plastic with safety sockets.
The coil is fitted with a transparent polyester film with an effective dielectric strength of more than 4500 V to prevent electric shocks.
Coil f. student transformer, 3200 turns
Coil f. student transformer, 3200 turnsMade from coloured plastic with safety sockets.
The coil is fitted with a transparent polyester film with an effective dielectric strength of more than 4500 V to prevent electric shocks.
Coil f. student transformer, 800 turns
Coil f. student transformer, 800 turnsMade from coloured plastic with safety sockets.
The coil is fitted with a transparent polyester film with an effective dielectric strength of more than 4500 V to prevent electric shocks.
Decade Resistance Box
Decade Resistance BoxA four decade resistance box covering 1Ω to 9999Ω in 1Ω steps. Resistors are 1% tolerance. Max current 0.35A. Power rating 1W continuous. 4mm sockets allow the unit to be used as a potential divider.
Digital Ammeter
Digital AmmeterSpend Less time changing batteries with Lascells bench meters.
These digital bench meters are housed in robust ABS and PVC cases. Both feature ~50 minute ‘auto off’ circuitry to conserve battery life and an LED indicator prompting battery change when necessary.
Digital Ammeter – Class Pack of 15
Digital Ammeter – Class Pack of 15A pack of 15 ammeters shipped in the same box. See LA10-150
Digital Milliammeter
Digital MilliammeterIdeal for senior labs for photoelectric effect and other experiments needing milli range accuracy.
Allowing users to measure current from 0 to 1999 mA, without having to change meter, or shunt.
Digital Millivoltmeter
Digital MillivoltmeterThe Lascells Digital Millivoltmeter is the perfect tool for component investigations at GCSE and A Level. Allowing users to measure current from 0 to 1999 mV, without having to change meter, or shunt.
Digital Voltmeter
Digital VoltmeterSpend Less time changing batteries with Lascells bench meters.
Digital Voltmeter – Class Pack of 15
Digital Voltmeter – Class Pack of 15A pack of 15 voltmeters shipped in the same box. See LA10-140
