Spectrophotometers, Densitometers, and Spectrodensitometers

[@gabrielanb]

TE AMO MOÇO thanks for the video

[@sharadhange7346]

Thank you for the great video I am pursuing printing engineering and I use these instruments in college but I don't know the difference.but now I know it thanx

[@leochbattery]

good job

[@meferswift]

Thx

[@arunpb1620]

can you explain about the spectrometer

[@selmanuyank9641]

Thank youuuuuuuuuu so muchhhh