Specification for secondary reference thermometers.
NORMA vydaná dňa 31.12.1976
Označenie normy: BS 1900:1976
Dátum vydania normy: 31.12.1976
Počet strán: 14
Približná hmotnosť: 42 g (0.09 libier)
Krajina: Britská technická norma
Kategória: Technické normy BS
Series of 29 total immersion thermometers for checking the accuracy of other thermometers in the range -80°C to 505°C. Materials, essential dimensions, graduation and figuring. Appendices: thermometric glasses approved by the NPL; annealing and stabilization; test procedure; values for uncertainty of test. Status: Confirmed