Heat

Catalogue No: 1060080/2

For demonstrating expansion of solids by heating and contraction by cooling. Comprising a metal bar mounted on a rod with insulated handle and a U-shaped metal gauge also mounted on insulated handle, with GO/NO GO hole. The space between both the arms precisely adjusted to just admit the bar length wise and the bar cross-section will just pass through the hole, when cold or when both heated to the same extent. On heating the bar, neither its length nor cross section will be admitted in the gauge at respective points.
* Bar size 90 x 10mm (length x diameter)

Pack of (Set): 1

Catalogue No: 1060120/1

To demonstrate the enormous forces which can be exerted during thermal expansion or contraction which are capable of breaking even the CI bars. Comprising a heavy cast metal frame with U-shaped slotted end pillar to carry a stout iron bar. The iron bar is threaded at one end for a large tensioning knob and has holes at the other end to accommodate the cast iron breaking bars. Supplied complete with ten breaking bars.
* Bar breaking apparatus

Pack of (Set): 1

Catalogue No: 1060820

The set comprises one smaller inner copper vessel of size 75 x 50mm (height x diameter) and one outer copper vessel of size 100 x 75mm (height x diameter). Inner vessel has three legs supported on rubber stoppers, which thermally insulates its base from the outer vessel. A copper lid for the outer vessel has a small tubule at the center for mounting thermometer through holed stopper and slit for stirrer. With the smaller vessel placed inside the bigger one, the air gap between their respective walls provides insulation to minimize heat loss. Supplied complete with stirrer but without thermometer.
* Calorimeter, Copper with Lid

Pack of (Set): 1

Catalogue No: 1060840/1

Used for stirring the contents of the calorimeter to ensure uniform mixing for proper heat exchange. Made of metal wire of 1.5mm diameter, with insulated plastic handle at upper end and circular loop at bottom. Available in different metals.
* Copper

Pack of (Pcs): 10

Catalogue No: 1060720/2

Made of Aluminum. Size available are (Height x Dia):
* 75 x 50mm

Pack of (Pcs): 1

Catalogue No: 1060720/3

Made of Aluminum. Size available are (Height x Dia):
* 100 x 75mm

Pack of (Pcs): 1

Catalogue No: 1060700/2

Single piece calorimeter, spun into cylindrical shaped vessel, seamless, with rolled rims at the top. Size available are (Height x Dia):
* 75 x 50mm

Pack of (Pcs): 1

Catalogue No: 1060700/3

Single piece calorimeter, spun into cylindrical shaped vessel, seamless, with rolled rims at the top. Size available are (Height x Dia):
* 100 x 75mm

Pack of (Pcs): 1