|
|
A device for measuring the thermal expansion of solids in dependence on length and material. The scope of delivery includes three sample tubes (steel, brass and glass) which are heated by passing water vapour through them. Consists of a base strip with a fixed bearing, pilot bearing, pointer and projectable scale.
Scale dimensions:...
|
|
|
|
|
|
|
A device for measuring the thermal expansion of solids in dependence on length and material. The scope of delivery includes three sample tubes (steel, brass and glass) which are heated by passing water vapor through them. Consists of a base strip with a fixed bearing, pilot bearing, pointer and projectable scale.
Scale ...
|
|
|
|
|
|
|
For demonstrating changes in thickness due to heating. Consists of a brass rod with a heat-insulated handle.
Dimensions: 250 mm x 50 mm x 60 mm
Weight: 0.5 kg
Sample rod diameter: 9.5 mm
Additionally required:
Burner
|
|
|
|
|
|
|
For demonstrating the thermal expansion of solid bodies. Consists of a brass ball and brass ring with wooden handles.
Length: approx. 250 mm
Additionally required:
Burner
|
|
|
|
|
|
|
Used to demonstrate air expands and contracts when heated or cooled.
|
|
|
|
|
|
|
For demonstrating the forces arising due to linear expansion of metals resulting from a change in temperature. U-shaped abutment with tensioning rod and locking screw. 10 cast iron bolts are included in the scope of delivery. Diameter for bolt hole: 10 mm
Length of clamping fi xture: 275 mm
Weight: approx. 0.9 kg
|
|
|
|
|
|
|
Spare bolts to be used with Tyndall's bar breaker (U8442150) or the ice bomb (U8442120).
|
|
|
|
|
|
|
Clamping set-up for demonstrating volumetric expansion of water on freezing, as well as the tremendous forces which can be exerted in the process. Comprises a steel cylinder with a clamping rib and plastic lid. The set includes 10 cast-iron bolts for breaking in the course of the experiment.
Diameter for bolt hole: approx. 11 ...
|
|
|
|
|
|
|
Apparatus for measuring the linear expansion of different kinds of solids simultaneously. The set includes three sample tubes (steel, aluminium and glass) which are heated by passing steam through them. Linear expansion is indicated on a mirror scale by three differently coloured pointers mounted on rollers. Includes silicone tubing....
|
|
|
|
|
|
|
An arrangement for demonstrating the expansion of solids on heating. After heating in a burner flame, the ball no longer fits through the bore in the bracket. Steel ball with chain and handle.
Dimensions of the bracket in mm: approx. 40x50x40 mm²
Diameter of ball: approx. 22 mm
Length of handle with shaft: approx....
|
|
|
|
|
|
|
Device for generation of steam, e.g. in experiments on thermal expansion. Aluminum vessel with cork lid and retainer on an adjustable hot plate with a thermal circuit breaker.
Hotplate: 90 mm dia.
Power consumption: 550 W
Vessel volume: approx. 400 ml
Dimensions: approx. 170 mm x 180 mm dia.
Hose connection:...
|
|
|
|
|
|
|
