Misure di superficie

UnitÓ =

cm2

m2

in2

ft2

yd2

1 cm2

1

-

0,155

-

-

1 m2

10 000

1

1 550

10,76

1,196

1 in2

6,452

-

1

-

-

1 ft2

929

0,0929

144

1

0,1111

1 yd2

8 361

0,8361

1 296

9

 

 

Simboli di UnitÓ

Lunghezza

 

Superficie

 

m

metro

m2

metro quadro

km

chilometro

cm2

Centimetro quadro

cm

centimetro

in2

pollice quadro

in

pollice

ft2

Piede quadro

ft

piede

yd2

yard quadro

yd

yard

 

 

 

Misure solide

UnitÓ =

cm3

m3

in3

ft3

yd3

1 cm3

1

-

0,06102

-

-

1 m3

-

1

61 023

35,31

1,31

1 in3

16,39

-

1

-

-

1 ft3

28 316

0,02832

1 728

1

0,037

1 yd3

-

0,7646

46 656

27

1

 

Temperature

Solidi

░C

Gradi Celsius

░F

Gradi Fahrenheit

m3 metro cubo
cm3 centimetro cubo
in3 pollice cubo

ft3

piede
yd3 yard cubo

 

Misure di energia

UnitÓ =

kcal

kJ

kWh

btu

1 kcal

1

4,1868

1,1628x 10»│

3,968

1 kJ

0,2388

1

2,777x 10» 4

0,9477

1 kWh

860

3,6

1

3 412

1 btu

0,2520

1,0551

2,930 x 10»4

1

 

Potenza /Peso Energia
N Newton
kp Kilopond
lb Pound (libre)
kcal chilocalorie
J Joule
kWh chilowatt-ora
btu British Thermal
Unit

Wattaggio

 

Ion

Dosage

kJ/h

chilojoule per ora

R

Roentgen

kcal/h

chilocalorie per ora

C

Coulomb

kW

chilowatt

 

 

btu/h

British thermal

 

 

 

units per hour

 

 

A

Ampere

 

 

 

Misure di Wattaggio

UnitÓ =

Kcal/h

kJ/h

kW

Btu/h

1 kcal/h

1

4,1868

1,1628x 10»│

3,968

1 kJ/h

0,2388

1

2,777x 10» 4

0,9477

1 kW

860

3,6

1

3 412

1 btu/h

0,2520

1,0551

2,930 x 10»4

1

Ion Dosage Energia

1 mr/h = 71,7                pA/kg = 0,258 ÁC/kg

Temperature Measures

░C = 0,555 x (F░ - 32)

░F = 1,8 x ░C + 32

 

Misure di potenza

UnitÓ =

kp

N

lb.

1 kp

1

9,80665

2,205

1 N

0,1019

1

0,2248

1 lb.

0,4535

4,447

1

 

Misure Lineari

UnitÓ =

cm

m

km

in.

ft.

yd.

stat.mile

1 cm

1

0,01

10»5

0,3937

0,03281

0,01094

-

1 m

100

1

0,001

39,37

3,281

1,094

-

1 km

100 000

1 000

1

39 370

3 281

1 094

0,6214

1 in.

2,54

0,0254

2,54 x 10»5

1

0,08333

0,02778

-

1 ft.

30,48

0,3048

3,048 x 10»4

12

1

0,3333

-

1 yd.

91,44

0,9144

9,144 x 10»4

36

3

1

-

1 stat. mile

-

1 609,3

1,609

63 360

5 280

1 760

1

 

Misure Pressione

UnitÓ =

N / sq.m

N / sq.cm

kp / sq.m

kp / sq.cm

lb. / sq.ft.

lb. / sq.in.

1 N / sq.m

1

10»4

0,1019

0,1019 x 10»4

2,088 x 10»2

1,45 x 10»4

1 N / sq.cm

10 000

1

1,019 x 10│

0,1019

208,8

1,45

1 kp / sq.m

9,80665

9,8066 x 10»4

1

10»4

0,2048

1,422 x 10»│

1 kp / sq.cm

9,8066x 10 000

9,80665

10 000

1

2 048

14,22

1 lb. / sq.ft.

47,87

4,787 x 10»│

4,882

4,882 x 10»4

1

6,943 x 10»│

1 lb. / sq.in.

6 896

0,6896

703

7,032 x 10»▓

144

1

 

Misure Lineari

1 inch (in.) = 2,54 cm
1 foot (ft) = 12 inches = 30,48 cm
1 yard (yd) = 3 feet = 91,44 cm

 

Misure di Superficie

1 square inch (sq.in.) = 6,45 sq.cm
1 square foot (sq.ft.) = 144 square inches = 929,03 sq.cm
1 square yard (sq.yd) = 9 square feet = 0,836 sq.m
1 square rod (sq.rd) = 30,25 square yards = 25,29 sq.m
1 rood (ro.) = 40 square rods = 10,12 a
1 acre (a.) = 4 roods = 40,47 a
1 square mile (sq.ml./sq.mi) = 640 acres = 2,59 sq.km

 

Misure Solide

1 cubic inch (cu.in.) = 16,387 cu.cm
1 cubic foot (cu.ft) = 1 728 cubic inches = 0,028 cu.m
1 cubic yard (cu.yd) = 27 cubic feet = 0,765 cu.m
1 register ton (reg.ton) = 100 cubic feet = 2,832 cu.m

 

Misure di Misure

1 link (li./l.) = 7,92 inches = 20,12 cm
1 rod (rd.), pole or perch (p.) = 25 links = 5,03 m
1 chain (ch.) = 4 rods = 20,12 m
1 furiong (fur.) = 10 chains = 201,17 m
1 (statute) mile (ml/mi) = 8 furlongs = 1 609,34 m

 

British Dry and Liquid Misure di Liquidi (Misure di CapacitÓ)

1 imperial gill (gi./gl) = 0,142 ltr.
1 imperial pint (pt) = 4 gills = 0,568 ltr.
1 imperial quart (qt) = 2 imperial pints = 1,136 ltr.
1 imperial gallon (imp.gal.) = 4 imperial quarts = 4,546 l

 

British Dry Measures

1 imperial peck (ok) = 2 imperial gallons = 9,092 ltr
1 imperial bushel (bu./bsh.) = 4 imperial pecks = 36,36 ltr.
1 imperial quarter (qr) = 8 imperial bushels = 290,94 ltr.

 

Misure di Liquidi Britanniche 1 imperial barrel (bbl./bl.) = 36 imperial gallons = 1,636 hl

 

American Dry Measures (Misure di CapacitÓ)

1 U.S. dry pint = 0,551 ltr
1 U.S. dry quart = 2 dry pints = 1,1 ltr.
1 U.S. peck = 8 dry quarts = 8,8 ltr.
1 U.S. bushel (grain measure) = 4 pecks =35,24 ltr.

 

 

American Liquid Measures

1 U.S. liquid gill = 0,118 ltr.
1 U.S. liquid pint = 4 gills = 0,473 ltr.
1 U.S. liquid quart = 2 liquid pints = 0,946 ltr.
1 U.S. gallon = 4 liquid quarts = 3,785 ltr.
1 U.S. barrel = 31,5 gallons = 119,2 ltr.
1 U.S. barrel petroleum = 42 gallons = 158,97 ltr.

 

 Pesi Commerciali


1 grain (gr.) = 0,0648 g
1 dram (dr.av.) = 27,34 grains = 1,77 g
1 ounce (oz av.) = 16 drams = 28,35 g
1 pound (lb.av.) = 16 ounces = 0,453 kg
1 stone (st.) = 14 pounds = 6,35 kg
1 Br. quarter (qr) = 28 pounds = 12,7 kg
1 Am. quarter (qr) = 25 pounds = 11,34 kg
1 Br. hundredweight (cwt/cwt.l)) = 112 pounds = 50,8 kg
1 Am. hundredweight (cwt/cwt.sh.) =100 pound =45,36 kg
1 Br. ton (t/tn/tn.l.)=2 240 pounds (=20 cwt.l) = 1 016 kg
1 Am. ton (tn.sh)= 2 000 pounds (=20 cwt.sh.) = 907,18 kg  

 

SI - System UnitÓ di base

 Lunghezza

 Metro

 m

 Massa

 chilogrammo

 kg

 Tempo

 Secondi

 s

 Potenza elettrica

 Ampere

 A

 Temperatura

 Kelvin

 K

 IntensitÓ Luminosa

 Candela

 cd

 

Derivate

Potenza

Newton

(N) = m x kg : s▓

Pressione

Pascal

(PA) = N : s▓

Energia

Joule

(J) = N x m

Wattaggio

Watt

(W) = N x m : s = J : s

Massa relativa alla Lunghezza

Tex

(tex) = g : 1000m

Conclusione
1 kp = 9,81 kg x (m : s▓) = 9,81 N
1 N = (1: 9,81) kp = 0,102 kp = 102 p
Potenza di rottura relativo alla finezza: Rkm = (p:tex) ~ (cN : tex)

 

Abbreviazione Commerciale Internazionale

a.a.r.

against all risk(s)

f.o.c.

free of charge

a/c

a conto | account

f.o.r. | FOR

free on rail

appr.

approximately

f.o.s.

free on ship

av.

average

f.o.t.

free on truck

B/L

bill of lading

f.p.a.

free of particular average

c.a.d. | c/d

cash against documents

G/A

general average

cf. | c.f.

cost and freight

int.

interests

c.i.

cost and insurance

L/C | L.C.

letter of credit

cif | c.i.f.

cost, insurance, freight

m.o.

money order

c.o.d. | cod

cash/collect on delivery

M.R.

mate's receipt

c.o.s.

cash on shipment

N

night-flight

d/a

documents accepted

O.P.

open policy

d/o | D/O

delivery order

o.r. | O/R

owner's risk

d/p | D/P

documents paid

pd.

paid

F

first class

ppd.

repaid

f.a.a. | faa

free of all average

s.o.

sine obligo

f.a.q.

free alongside quay

S.S.

steamship

f.a.s.

free alongside ship

t.l.o. | T.L.O.

total loss only

f.i.c.

freight, insurance, carriage

W.B.

way bill

f.i.o. | fio

free in and out

w.p.a.

with particular average

f.o.a.

free on aircraft

w.r.t.

with reference to

fob | f.o.b.

free on board

 

 

  (without guarantee, subject to change)