Category
Industrial facilities
Subcategory
Machinery room
Year of manufacture/creation
the 1950s
Manufacturer/author
VEB Junkalor Dessau
Place of manufacture/creation
Dessau, Germany
Size
Height: 190 cm
Width: 85 cm
Length: 54 cm
Weight: 65 kg
Material
steel, glass, wood, copper
Museum/Storage location
Gasworks Museum in Paczków
Date of admission to the museum
1991
Rights to the exhibit
Gasworks Museum in Paczków
Rights to digital images
public domain
Tags
Exhibit description
The future tycoon of the gas industry – Hugo Junkers – patented this invention at the very start of his career, in 1892. This simple device proved to be one of the essential measuring devices for the coal-based gas industry.
The calorimeter makes it possible to measure the most important gas value for its users – its calorific value. The apparatus consists of a burner which burns the gas to be measured and a thermometer which measures the temperature of the liquid flowing through a tube placed above the burner. Water or spirit can flow through the tube. The thermometer measures the temperature of the liquid flowing in and flowing out – before and after it is heated.
By comparing the readings, it is possible to assess how much the gas has raised the liquid’s temperature and establish the fuel’s calorific value.