Breckland Scientific 2023 Catalogue

Heat & Energy

Renewable Energy Sources

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1 SOLAR MOTOR - LOW INERTIA type motor utilising precious metal brushes. Operating range 1.5-9V. Starting current 10mA approx. Size: 32mm dia. x 19.5mm length. Shaft 2mm Dia. Cat No. Description Price Per HSE-350-100 Solar Motor 1.80 ea. 2 SOLAR MOTOR MOUNTED This is a small, low consumption electric motor, mounted on a base with 4mm sockets. Specially designed to run directly from the output of a solar cell and to illustrate the direct conversion of light energy to electrical and hence to mechanical. Cat No. Description Price Per HSE-130-100 Solar Motor Mounted 11.20 ea. 3 SOLAR CELL MOUNTED For use with a solar motor to demonstrate the production of electrical energy directly from light energy. The apparatus comprises a selenium photo-voltaic cell, mounted on a metal stand. Cat No. Description Price Per HSE-140-100 Solar Cell Mounted 20.63 ea. 4 WIND TURBINE KIT This UK manufactured wind turbine kit is a working model of a real wind turbine and shows how wind power can be harnessed to generate electricity. The interactive set can be used indoors with a fan, or outdoors in the wind. Assembled in minutes, it can be used at all stages of education, from primary through to university level, to teach and learn about renewable energy. The wind turbine can be used to power the included electric motor, buzzer or LED, or connected to the voltmeter to measure the amount of electricity generated. Additionally, explore the relationship between gearing and power output using three different gear ratios. Different turbine blade configurations can be tested, as the turbine hub allows configurations of two, three or six blades. The blade angles can also be easily adjusted, for further refinement of efficiency. Kit includes: Wind turbine nacelle with generator and tail vane Desk-mounted tower with integral desk top clamp and 500 mm plug leads 6-way turbine hub; 6 turbine blades

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Solar Motor

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Solar Motor Mounted

Solar Cell Mounted

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Motor, LED and buzzer modules Dual-scale analogue voltmeter Gears (1 x 58-tooth, 2 x 38-tooth and 1 x 18-tooth) with hex key Assembly and operating instructions, plus storage case

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• Height: 800mm • Blade rotor (sweep area) diameter: 450mm • Blade options: 2, 3 or 6 • Generator voltage: 0-3V • Voltmeter range: 0-3V, 0-15V • Gear ratios: 3:1, 1:1, 1:3 • Clamp size: to fit 18-30mm table top • Weight: 1250g Cat No. Description

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Price Per

EWE-750-100 Wind Turbine Kit

213.77 kit

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Wind Turbine Kit

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www.brecklandscientific.co.uk T: 01785 227227 | sales@brec landscientific.co.uk | F: 01785 227444