Electricity and magnetism
1A Adjustable Power Supply
1A Adjustable Power SupplyA must-have for any science department, the Lascells Adjustable Power Supply offers a lightweight and compact alternative to traditional battery setups. Featuring a continuously variable output from 0V to 12V, this power supply is perfect for a wide range of experiments, including plotting component I-V curves and measuring Planck’s constant using an LED.
2A Adjustable Power Supply
2A Adjustable Power SupplyA must-have for any science department, the Lascells Adjustable Power Supply offers a lightweight and compact alternative to traditional battery setups. Featuring a continuously variable output from 0V to 12V, this power supply is perfect for a wide range of experiments, including plotting component I-V curves and measuring Planck’s constant using an LED.
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.
Battery Eliminator 2A power supply
Battery Eliminator 2A power supplyThe Lascells battery eliminator is a light-weight and compact power supply intended to reduce the science departments’ need for batteries. The stepped output conveniently covers all key battery combinations from 1.5 V to 12 V. Output is via 4 mm safety sockets with a max current of 2A. The unit is overload and short-circuit protected.
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.
C Core And Clip Set
C Core And Clip SetTwo laminated C-cores and plated spring steel holding clip for use with the transformer coils. The two cores together form a closed magnetic circuit which can magnetically couple together two coils.
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.
Coated Neodymium Magnets (8 pack)
Coated Neodymium Magnets (8 pack)Super strong neodymium magnets with a rubber coating for protection and safety.
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.
Demonstration Electric Motor
Demonstration Electric MotorThe Demonstration Electric Motor is a ready built fully functional unit showing all the essential features of a simple motor as taught in the KS4 syllabus.
