Breckland Scientific 2023 Catalogue

Heat & Energy

Calorimeters

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1 IMMERSION HEATER Specifically for calorimeter blocks. Rated at 50W this 12V heater has heat resistant leads with 4mm sockets. Dimensions: 12mm dia. x 100mm long. Cat No. Description Price Per HCA-200-100 Immersion Heater 25.98 ea. 2 CALORIMETER BLOCKS For determining specific heat capacity of different metals. Cylindrical blocks with central hole to accept an immersion heater and an off-set hole for a thermometer. Each block approx. 1kg mass Cat No. Description Material Price Per HCA-150-100 Calorimeter Blocks Aluminium Alloy 23.43 ea. HCA-150-150 Calorimeter Blocks Brass 36.19 ea. HCA-150-200 Calorimeter Blocks Copper 42.30 ea. HCA-150-250 Calorimeter Blocks Steel 19.67 ea. 3 INSULATED CALORIMETER A good quality double wall insulated calorimeter which incorporates a coiled heating element and Styrofoam lining to reduce heat loss. Operating at 3-6V DC, 5 watts (approx.), the apparatus consists of a 150ml inner aluminium reservoir, an aluminium outer container and a Styrofoam inner lining and plastic insulator ring between the two containers. The lid supports a heating element connected to 4mm sockets, a stirrer and stopper with hole for a thermometer. The heating element coil can easily be removed and replaced if required. Cat No. Description Price Per HCA-300-100 Insulated Calorimeter 18.41 ea. HCA-300-150 Replacement Heating Coil 8.25 5pk 4 METAL CALORIMETERS Cylindrical,. open top, metal calorimeters with rolled rim tops. Made from either copper or aluminium. Cat No. Description Size Price Per HCA-050-100 Aluminium Calorimeter 75 x 50mm Dia. 2.13 ea. HCA-050-150 Aluminium Calorimeter 100 x 75mm Dia. 2.80 ea. HCA-100-100 Copper Calorimeter 75 x 50mm Dia. 4.82 ea. HCA-100-150 Copper Calorimeter 100 x 75mm Dia. 9.31 ea. 5 CALORIMETER JACKETS Expanded foam jackets for insulating calorimeters. The insulating material has been formed into open ended tubes, with square pieces for the base to stand calorimeters on. Cat No. Description Calorimeter Size Price Per HCA-110-150 Calorimeter Jackets 50mm 31.36 5pk HCA-110-170 Calorimeter Jackets 75mm 31.95 5pk 6 CALORIMETER LIDS Made from PVC, to cover either the 50 or 75mm calorimeters. There is a hole in the centre to accept a thermometer and a smaller hole to one side for a stirrer. Cat No. Description Calorimeter Size Price Per HCA-115-155 Calorimeter Tops 50mm 29.60 5pk HCA-115-175 Calorimeter Tops 75mm 30.03 5pk 7 CALORIMETER STIRRERS A pack of 5 calorimeter stirrers, formed from stiff brass wire. Cat No. Description Price Per HCA-120-100 Calorimeter Stirrers 15.03 5pk

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Calorimeter Blocks & Immersion Heater

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Insulated Calorimeter

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Calorimeters

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Calorimeter Jackets

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Calorimeter Lid (shown fitted to a calorimeter in jacket)

Calorimeter Stirrers

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