Solar Cell Investigations - 15% off (saving you £2.50)

Solar Cell Investigations, SO-L1-1010.00, £15.00

Each mono-crystaline solar panel has a maximum rating of 4.4V, 90mA. It can be easily energised by a bright lamp or sunlight and can be operated in conjunction with our Solar Motor and Smiley Green Man LED. In addition this Investigations board lets students explore the difference between connecting cells in series and parallel. It also allows students to explore how the loading effect on the cells effects their operation.

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The special order code is SO-L1-1010.00.

Oxygen Gas Sensor - 25% off (saving you £29.75)

Oxygen Gas Sensor, SO-H1-1000.01, £89.25.00

The newer technology used in the Mark 2 Oxygen Gas Sensor results in a much longer life of the sensor since the chemicals within the cell are not used up. Consequently it should last for many, many years if treated carefully and used in a clean environment.
It connects to the analogue channels of the the ALBA Interface and Logger.

The fast response of this sensor makes it excellent for :

• studying respiration in plants and animals
• photosynthesis experiments
• studying catalase reactions
• studying biofermenter reactions
• examining a burning candle
• studying the rusting of iron.

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The special order code is SO-H1-1000.01.

Capacitor Investigations Board

The Capacitor Investigations Board, SO-A1-1030.00, Save £5.00 - reduced to £20.50

The Capacitor Investigations board allows students to study the dc behaviour of capacitors. It was designed to be used with the ALBA Interface and Logger but it can also be used with a CRO/meters.

It is supplied with batteries, three additional capacitors and resistors.

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The special order code is SO-A1-1030.00.