Putting up equipment ready for an experiment.
vicats apparatus is used for initial setting time of cement.
It is a device for measuring the consistency and setting time of portland cements.
The initial setting time of cement is 30 minutesThe final setting time of the cement is 10 hours.The initial and final setting time of the cement can be found by using the Vicat's apparatus.
The plural for apparatus can be either apparatuses or remain as apparatus.
I built that apparatus.
The Golgi apparatus
physics apparatus
Golgi apparatus
Golgi apparatus do not have a nucleus, but a cell includes nucleus and golgi apparatus
Apparatus is the singular form and the plural form too. For example... Pass me that piece of apparatus. Or... Pass me those pieces of apparatus.
You might be able to perform the different apparatus without the factory made apparatus depending on the exact apparatus that is being used. You must clarify the type of apparatus before a complete explanation can be made.
physics laboratory apparatus