Tabele transformare unitati de masura

Tabele transformare unitati de masura furtun si cuple

Inch	mm
5/32	3,96
3/16	4,76
1/4	6,35
5/16	8
3/8	9,52
5/8	15,87
7/8	22,22

 

Tabel transformare volum /debit

Galloane(USA)/gal	Litri/L
1	3,78

 

Tabel transformare presiune din bar in psi

Bar	Psi
1	14,5

 

Tabel transformare Tds si conductivitate apa

ppm	ms/cm	mg/l
1	2	1

 

Tabel transformare diametre filete din inch in mm

Inch	mm
G1/8″	9,7
G1/4″	13,1
G3/8″	16,6
G1/2″	20,9
G5/8″	22,9
G3/4″	26,4
G7/8″	30,2
G1″	33,2

Tabel transformare porozitate filtre

Micron [µ]	Milimetri [mm]
1	0.001 mm

Tabel transformare duritate apa

	1 mmol/L	1 ppm, mg/L	1 dGH, °dH	1 gpg	1 °e, °Clark	1 °fH
mmol/L	1	0.009991	0.1783	0.171	0.1424	0.09991
ppm, mg/L	100.1	1	17.85	17.12	14.25	10
dGH, °dH	5.608	0.05603	1	0.9591	0.7986	0.5603
gpg	5.847	0.05842	1.043	1	0.8327	0.5842
°e, °Clark	7.022	0.07016	1.252	1.201	1	0.7016
°fH	10.01	0.1	1.785	1.712	1.425	1

Clasificare duritate apa

Clasificare	duritate in mg-CaCO3/L	duritate inmmol/L	duritate in dGH/°dH	duritate in gpg	duritate in ppm
Foarte Moale	0–60	0–0.60	0–3.37	0–3.50	0–60
Moale	61–120	0.61–1.20	3.38–6.74	3.56–7.01	61–120
Medie	121–180	1.21–1.80	6.75–10.11	7.06–10.51	121–180
Dura	214-320	3.14-3.2	12-18	12.48-18.72	214-320
Foarte dura	534	5.34	≥30	31.2	534