It is a device for measuring the consistency and setting time of portland cements.
The Latin plural of the noun apparatus is actually apparatus (the vowel lengthens, but that's not reflected in the spelling). The English plural is apparatuses. You don't actually hear the English plural apparatuses that often, because apparatus is treated as a semi-uncountable noun: one apparatus, two pieces of apparatus. "Apparati" is incorrect in either language.
The plural form of apparatus is apparatuses. It has no foreign plural.
give me information about orsat appratus with diagram
Equipment.
Consistency means amount of water needed to prepare a plastic mix.Consistency test is done using Vicat's appartus.Consistency of cement should be less than 30%consistency test is used to find the amount of water to be mixed with cement.It is necessary to find the consistency because amount of water present in the cement paste may affect the setting time.standard consistency is indicated by the vicat plunger reading (5 to 7) from the bottom of mould(IS 4031 (part 4)1988)
vicats apparatus is used for initial setting time of cement.
Vicat was created in 1863.
Vicat's population is 7,369.
Louis Vicat died in 1861.
Louis Vicat was born in 1786.
Rex Vicat Cole died in 1940.
Rex Vicat Cole was born in 1870.
George Vicat Cole was born in 1833.
George Vicat Cole died in 1893.
check out this link http://www.laboratoryequipmentworld.com/chemistry-lab-equipment.html it talks about a few types of apparatus and their uses.
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