A fun way to learn about the power of sunlight. As well as making bracelets, pupils are able to carry out fun experiments investigating solar radiation, effectiveness of suncream and sunlight. A science activity guide is included and allows children to carry out scientific investigations and lea...
A fully sheathed miniature 12V, 50W (nominal) heater specially developed for use with metal block calorimeters.
The element is housed in a 150mm stainless steel tube, the heated section occupying 70mm from the closed end. Electrical connection is via 300mm flying leads with heat resisting ...
Developed in conjunction with the National Energy Foundation, the wind turbine kit offers a valuable insight into the production of electricity from wind energy. The kit offers the advantage of being able to measure electrical energy produced directly on a meter or using a datalogger.
Usin...
The thermal conductivity set comprises four metal bars held firmly together in parallel with a plastic rigid carrier.
The metals are copper, aluminium, brass and steel.
Each bar has a Liquid Crystal temperature sensitive strip attached and its conductivity value marked on the back o...
Calorimeters, Copper - 75 x 50mm
With parallel sides and rolled rim.
Please note that natural oxidisation can occur
Dimensions: 75 x 50mm
Calorimeters, Copper - 100 x 65mm
Dimensions: 100 x 65mm
*Calorimeter Stirrer available separately (B8R05623)
An encapsulated assembly comprising 8 individual cells which produce an output of 3 volts 100mA max. Ideal for low current applications. Will drive 250-132 solar motor.
Size: 95 x 65 x 7.5mm.
• Current range: ±7A (current can flow in either direction)
• Voltage range: ±25V
• Log memory: 2500 samples
• Log sample period: 1, 2, or 4 seconds
• The meter can be powered over USB or using...
Thick felt sleeves and a base mat to fit 50mm calorimeters
Thick felt sleeves and a base mat to fit 75mm calorimeters
Thick felt sleeves and a base mat to fit 65mm calorimeters
Thick felt sleeves and a base mat to fit 90mm calorimeters.