Lascells
Digital Signal Generator PSU
Digital Signal Generator PSU24V d.c. UK plug-top adaptor for LA50-160
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
Doppler Ball
Doppler BallA 100 mm plastic ball with a coin cell battery powered buzzer inside for demonstrations of the Doppler Effect.
Dual Colour Laser
Dual Colour LaserThe Lascells semiconductor laser contains two independently controlled laser diodes, one at the standard 650nm red and a second at 532nm green. Both lasers may be simultaneously passed through a double slit slide and both diffraction patterns may be displayed one above the other for an immediate comparison.
E-Field Charge Separation Rods (2pk)
E-Field Charge Separation Rods (2pk)The Charge Separation Rods are designed for use with the Lascells E-Field Detector.
E-Field Detector
E-Field DetectorThe Lascells E-Field Detector provides a new and novel way to demonstrate charge. This highly sensitive electronic device is an essential piece of equipment in the Physics teachers’ armoury as it can detect very small charges and their polarity, as well as charge at a distance.
E-Field Grounding Plate
E-Field Grounding PlateThe Earth Grounding Plate is designed for use with The Lascells E-Field Detector but can also be used in any situation where an earthed working surface is required to neutralise electrostatic charge.
E-Field Proof Plane Small
E-Field Proof Plane SmallThe E-Field Proof Plane is a device for transferring charge from a charged object.
Earth Neutral Live Demo
Earth Neutral Live DemoThis apparatus is an effective demonstration of how the earth wire and fuse act together to protect both the user and the appliance.
Electric Field Apparatus
Electric Field ApparatusA simple model for demonstrating electric fields between various electrode configurations. Place liquid paraffin in the 90mm petri dish and sprinkle semolina or fine grass seed (not supplied) on the surface.
Electro Mechanical System
Electro Mechanical SystemA fool-proof system for allowing students to investigate the raising of a mechanical load by an electrical input.
Electrode Holder
Electrode HolderA robust acrylic base, 130mm wide with two crocodile clip holders. The crocodile clips hold standard 5mm carbon rod or strip metal electrodes and can be connected to with 4mm leads.
Electromagnetic System
Electromagnetic SystemA self-contained unit allowing students to study the effect of current and number of coils on the strength of an electromagnet.
Electrostatic Plastic Strips[20]
Electrostatic Plastic Strips[20]A pack of 20 strips each measuring 200 x 25 x 2mm. Ten are polycarbonate and ten are polystyrene. When the strips are rubbed with a cloth they acquire opposite electrostatic charge for investigations into attraction and repulsion.
Electrostatic Stirrups Pk 10
Electrostatic Stirrups Pk 10Brass wire holders for supporting plastics strips in electrostatics experiments. Ten per pack supplied with a reel of monofilament nylon for hanging.
Energy Meter
Energy MeterThe Lascells Energy Meter provides an all-in-one solution to teaching Specific Heat Capacity. With real-time read out of voltage, current, time and temperature, all measurement parameters are provided for students to calculate Specific Heat Capacity from first principles.
Faraday’s Law Apparatus
Faraday’s Law ApparatusThis system provides a simple and effective method of studying Faraday’s Law. An acrylic tube supports an easily moved coil so that a small cylindrical magnet (supplied) can be dropped down the tube to generate a pulse of electricity as it passes through. An oscilloscope is used to monitor the pulse and measure its amplitude.
Fibre Optic Probe
Fibre Optic ProbeA white LED source with detachable fibre optic cable. The LED can be powered by any low voltage supply and when the fibre optic is inserted the beam can be seen coming from the fibre.
Fibre Optics
Fibre OpticsThis set provides a rugged, self-contained system for demonstrating and using a fibre optic communications link.
