Lascells
Laser Reflection Tank
Laser Reflection TankCreate textbook-perfect ray diagrams with the Lascells Laser Reflection Tank.
LED Light Indicator
LED Light IndicatorAn innovative replacement for torch bulbs in circuit studies. The unit uses two parallel LEDs to give ultra long life.
LED Ray Box
LED Ray BoxA classic ray box for ray tracing in optics experiments. The light source is a high intensity white LED which runs at low temperature. Ships with removable slit plate and lens to provide one or three parallel rays.
LED Stroboscope
LED StroboscopeThe Lascells LED stroboscope is a compact microcontroller timed strobe lamp suitable for prolonged operation. The lamp is a bright 1100lm 20W LED and is separate to the control unit on a 1.2m lead.
Leslie’s’ Radiation Plate
Leslie’s’ Radiation PlateThis apparatus allows the demonstration of the dramatic differences in radiated heat from various surfaces. Being electrically heated it is more convenient than some of the more conventional methods involving water or Bunsen flames.
Levers Kits
Levers KitsThe Levers kit contains five systems and each system will require a set of 10g slotted masses.
Lost Volts
Lost VoltsThis ‘Lost Volts’ apparatus provides a convenient solution for experimentally determining the internal resistance and the EMF of a cell.
The unit requires connection to a 6V DC source of EMF, a voltmeter and an ammeter.
Lost Volts Separates
Lost Volts SeparatesA pack of 5 convenient and appropriately rated mounted components to enable students to carry out an experiment to determine the EMF and internal resistance of a cell.
Loudspeaker 4 W 8 Ohm
Loudspeaker 4 W 8 OhmA 4 W 8 Ohm loudspeaker mounted on an acrylic base. Connection via 4 mm sockets.
Loudspeaker Kit
Loudspeaker KitThe loudspeaker kit uses neodymium magnets to make the construction of simple loudspeakers an easy and very impressive project.
Magnetic Field Unit 15 Turn Solenoid
Magnetic Field Unit 15 Turn SolenoidSee LA10-160
Magnetic Field Unit Vertical Wire
Magnetic Field Unit Vertical WireClear acrylic base assemblies which are suitable for bench or overhead projector use.
Magnetic Mass Hook
Magnetic Mass HookThe Magnetic Mass Hook is the perfect partner for the Lascells Gravity Well, offering a fixed location for a mass.
Magnetic Pick Up
Magnetic Pick UpThis assembly contains a single electric guitar style, magnetic pickup with 4mm connections. It is a low profile unit, just 20mm high so that it can fit under a sonometer wire.
Magnetic Release Unit
Magnetic Release UnitDesigned for use with either g by free fall systems or the Monkey and Hunter apparatus. The unit requires a low voltage, smoothed d.c. power supply at 4-6V and 0.5A. Supplied with 4mm sockets and an aluminium handle for use with a standard laboratory clamp stand.
Malus’s Law
Malus’s LawStudents can investigate the relationship between the proportion of transmitted light and the angle of rotation of two polarising filters. A graduated cartridge containing two polarising filters allows students to observe the change in intensity as they are rotated relative to one another.
Microwave Accessory Kit
Microwave Accessory KitComprising: 2 metal reflection/diffraction plates with base. Acrylic reflection/transmission plate with base 1 narrow metal plate to provide “Young’s Slits”
Microwave Complete Set TX, RX, RX, Probe
Microwave Complete Set TX, RX, RX, ProbeA set of all three Microwave units:
LA10-420 Microwave Transmitter
LA10-430 Microwave Receiver
LA10-440 Microwave Probe Detector
Microwave Polariser pair
Microwave Polariser pairA Pair of polarising grills for demonstrating the effects of polarisation with 3cm microwaves.
