Cosa-xentaur Xentaur LPDT Manuel d'utilisateur télécharger pdf (Page 50)

Appendices

page 43

Appendix H: Uncertainty in LBS & ppmV calculations

Uncertainty of LBS & ppmV calculations due to +/-3˚C measurment accuracy

Calculated ppmV

Calculated LBS H

2

O / mmscf

-80

-75

-70

-65

-60

-55

-50

-45

-40

-35

-30

-25

-20

0.5

0.5

0.25

2.5

0.05

0.6

0.7

0.8

0.9

1

1

0.1

2

3

4

5

5

6

7

8

9

10

10

20

30

40

48

38

34

29

24

19

15

44

50

60

70

80

90

100

200

300

400

500

600

700

800

900

1000

Measured Dewpoint ˚C

Dewpoint -3˚C

Dewpoint +3˚C

1 2 ... 45 46 47 48 49 50 51 52 53 54

Commentaires sur ces manuels

Pas de commentaire