Sierra 860 User Manual

Appendix A

Series 830/840/860 Instruction Manual

A-8

IM-83/84/86-H

Actual Gas

Chemical

Symbol

K-factor

Relative N2

Cp

(Cal/g)

Density

(g/l) @ 0°C

Elastomer

O-ring* Valve Seat

Dichloromethylsilane

(CH

3

)

2

SiCl

2

.25

.1882

5.758

KR

Dichlorosilane

SiH

2

Cl

2

.40

.150

4.506

KR

Dichlorotetrafluoroethane
(Freon-114)

C

2

Cl

2

F

4

.22

.1604

7.626

KR

1,1-Difluoroethylene
(Freon-1132A)

C

2

H

2

F

2

.43

.224

2.857

KR

Dimethylamine

(CH

3

)

2

NH

.37

.366

2.011

KR

Dimethyl Ether

(CH

3

)

2

O

.39

.3414

2.055

KR

2,2-Dimethylpropane

C

3

H

12

.22

.3914

3.219

KR

Ethane

C

2

H

6

.50

.4097

1.342

Ethanol

C

2

H

6

O

.39

.3395

2.055

KR

EthylAcetylene

C

4

H

6

.32

.3513

2.413

KR

Ethyl Chloride

C

2

H

5

CI

.39

.244

2.879

KR

Ethylene

C

2

H

4

.60

.1365

1.251

Ethylene Oxide

C

2

H

4

O

.52

.268

1.965

KR

Fluorine

F

2

.980

.1873

1.695

KR

Fluoroform (Freon-23)

CHF

3

.50

.176

3.127

KR

Freon-11

CCI

3

F

.33

.1357

6.129

KR

Freon-12

CCI

2

F

2

.35

.1432

5.395

KR

Freon-13

CCIF

3

.38

.153

4.660

KR

Freon-13

B1 CFrF

3

.37

.1113

6.644

KR

Freon-14

CF

4

.42

.1654

3.926

Freon-21

CHCI

2

F

.42

.140

4.952

KR

Freon-22

CHCIF

2

.46

.1544

3.858

KR

Freon-113

CCI

2

FCCIF

2

.20

.161

8.360

KR

Freon-114

C

2

Cl

2

F

4

.22

.160

7.626

KR

Freon-115

C

2

ClF

5

.24

.164

6.892

KR

Freon-C318

C

4

F

6

.17

.185

8.397

KR

Germane

GeH

4

.57

.1404

3.418

Germanium Tetrachloride

GeCL

4

.27

.1071

9.565

KR

Helium

He

1.454

1.241

.1786

Hexafluoroethane
(Freon-116)

C

2

F

6

.24

.1834

6.157

KR

Hexane

C

6

H

14

.18

.3968

3.845

KR

Hydrogen

H

2

1.01

3.419

.0899

Hydrogen Bromide

HBr

1.000

.0861

3.610

KR

Hydrogen Chloride

HCl

1.000

.1912

1.627

KR

KR

Hydrogen Cyanide

HCN

1.070

.3171

1.206

KR

Hydrogen Fluoride

HF

1.000

.3479

.893

KR

KR

Hydrogen Iodide

HI

1.000

.0545

5.707

KR

Hydrogen Selenide

H

2

Se

.79

.1025

3.613

KR

Hydrogen Sulfide

H

2

S

.80

.2397

1.520

KR

Iodine Pentafluoride

IF

5

.25

.1108

9.90

KR

Isobutane

CH(CH

3

)

3

.27

.3872

3.593

KR

Isobutylene

C

4

H

8

.29

.3701

2.503

KR

Krypton

Kr

1.453

.0593

3.739

Methane

CH

4

.72

.5328

.715

Methanol

CH

3

OH

.58

.3274

1.429

Methyl Acetylene

C

3

H

4

.43

.3547

1.787

KR

Methyl Bromide

CH

2

Br

.58

.63

.1106

4.236

Methyl Chloride

CH

3

Cl

.1926

2.253

KR

Methyl Fluoride

CH

3

F

.68

.3221

1.518

KR