Specification for indirect-acting electrical indicating and recording instruments and their accessories.
NORMA vydaná dňa 28.2.1975
Označenie normy: BS 5164:1975
Dátum vydania normy: 28.2.1975
Počet strán: 40
Približná hmotnosť: 120 g (0.26 libier)
Krajina: Britská technická norma
Kategória: Technické normy BS
Defines and classifies instruments using a null balance method and needing an auxiliary electrical supply. Permissible intrinsic errors, reference conditions and variations for measured quantity and time-keeping for recording instruments. Also electrical, mechanical, constructional and marking requirements. Status: Confirmed