calorisator vs apparatus

calorisator and apparatus both are nouns.

Word	Noun	Adjective	Verb	Adverb
calorisator	Yes	No	No	No
apparatus	Yes	No	No	No

As nouns, apparatus is a hypernym of calorisator; that is, apparatus is a word with a broader meaning than calorisator:

calorisator: an apparatus used in beet-sugar factories to heat the juice in order to aid the diffusion.
apparatus: equipment designed to serve a specific function

Other hypernyms of calorisator include setup.

calorisator (noun)	apparatus (noun)
an apparatus used in beet-sugar factories to heat the juice in order to aid the diffusion.	equipment designed to serve a specific function
	(anatomy) a group of body parts that work together to perform a given function