Climatic zone classification for medical devices – table

Full article by link hereTable 1 – Normative values of ambient climatic factors for different climatic modifications 

Russian abbreviation English abbreviation Climate Device category Ambient temperature during exploitation, °С Source standard
Working range Maximal working range
Upper Lower Upper Lower
ХЛ F Frigid 1; 1,1; 2; 2,1; 3 40 -60 45 -70 GOST 15150
3,1 40 -10 45 -10
5; 5,1 35 -10 35 -10
УХЛ NF Temperate, Frigid 1; 1,1; 2; 2,1; 3 40 -60 45 -70 GOST 15150
3,1 40 -10 45 -10
4 35 1 40 1
4,1 25 10 40 1
4,2 35 10 40 1
5; 5,1 35 -10 35 -10
У N Temperate 1; 1,1; 2; 2,1; 3 40 -45 45 -50 GOST 15150
3,1 40 -10 45 -10
5; 5,1 35 -5 35 -5
УТ NT Temperate, tropical 1; 1,1; 2; 2,1; 3 40 -45 45 -50 GOST 15150
3,1 40 -10 45 -10
5; 5,1 35 -5 35 -5
Т T Arid and humid tropical 1; 1,1; 2; 2,1; 3; 3,1 50 -10 60 -10 GOST 15150
4 45 1 55 1
4,1 25 10 40 1
4,2 45 10 45 10
5; 5,1 35 1 35 1
ТС TA Tropical arid 1; 1,1; 2; 2,1; 3; 3,1 50 -10 60 -10 GOST 15150
4 45 1 55 1
4,1 25 10 40 1
4,2 45 10 45 10
5; 5,1 35 1 35 1
ТВ TH Tropical humid 1; 1,1; 2; 2,1; 3; 3,1 40 1 45 1 GOST 15150
4 40 1 1
4,1 25 10 45 1
4,2 45 10 45 10
5; 5,1 35 1 35 1
О U Universal except the antarctical 1; 1,1; 2; 2,1 50 -60 60 -70 GOST 15150
4 45 1 55 1
4,1 25 10 40 1
4,2 45 10 45 1
5; 5,1 35 -10 35 -10
М M Marine 1; 1,1; 2; 2,1; 3; 5; 5,1 40 -40 45 -40 GOST 15150
4; 3,1 40 -10 40 -10
4,1 35 15 40 1
4,2 40 1 40 1
ТМ MT Marine tropical + cabotage ships 1; 1,1; 2; 2,1; 3; 5; 5,1 45 1 45 1 GOST 15150
4 45 1 45 1
4,1 25 10 40 1
4,2 45 1 45 1
ОМ MU Marine universal 1; 1,1; 2; 2,1; 3; 5; 5,1 45 -40 45 -40 GOST 15150
4; 3,1 45 -10 45 -10
4,1 35 15 40 1
4,2 40 1 40 1
В W Worldwide 1; 1,1; 2; 2,1; 3 50 -60 60 -70 GOST 15150
3,1 50 -10 55 -10
4 45 -10 55 -10
4,1 25 10 40 1
4,2 45 1 45 1
5; 5,1 45 -40 45 -40