Ion-science GasCheck Tesla Manual de usuario descargar pdf (Pagina 13)

GASCHECK TESLA MANUAL Ion Science Ltd

Page 13 of 25

Unrivalled Detection. www.ionscience.com

Functions

Gas selection

GasCheck Tesla is calibrated using Helium gas at manufacture, however other

gases can be detected and measured using a gas table within the instrument.

Although GasCheck Tesla can't differentiate between gases it can quantify other

gases using response factors stored in its internal gas table. Gas groups 0, 1 2, 3,

and 4 offer a generic sensitivity.

The following list indicates response factors for specific gases however for advice on

gases not listed please contact Ion Science Ltd for advice.

Name

Abbreviation

Minimum sensitivity

cc/sec (ml/sec)

Minimum sensitivity

cc/sec (ml/sec)

Hydrogen

7.7 E-6 cc/sec

0.0000077 cc/sec

Helium

1.0 E-5 cc/sec

0.000010 cc/sec

Refrigerant R12

R12

2.7 E-5 cc/sec

0.000027 cc/sec

Refrigerant R1301

R1301

2.4 E-5 cc/sec

0.000024 cc/sec

Refrigerant R134a

R134a

5.8 E-5 cc/sec

0.000058 cc/sec

Refrigerant R22

R22

2.6 E-5 cc/sec

0.000026 cc/sec

Refrigerant R11

R11

3.2 E-5 cc/sec

0.000032 cc/sec

Sulphur Hexaflouride

SF6

2.2 E-5 cc/sec

0.000022 cc/sec

Carbon dioxide

CO2

4.0 E-5 cc/sec

0.000040 cc/sec

Methane

CH4

2.9 E-5 cc/sec

0.000029 cc/sec

Argon

3.5 E-5 cc/sec

0.000035 cc/sec

Oxygen

2.9 E-4 cc/sec

0.000290 cc/sec

Refrigerant R502

R502

3.0 E-5 cc/sec

0.000030 cc/sec

Refrigerant R404a

R404a

3.2 E-5 cc/sec

0.000032 cc/sec

Refrigerant R407c

R407c

3.3 E-5 cc/sec

0.000033 cc/sec

Refrigerant R410a

R410a

3.2 E-5 cc/sec

0.000032 cc/sec

Refrigerant R507

R507

3.8 E-5 cc/sec

0.000038 cc/sec

To select an alternative gas use the 'Up and Down' keys to select the desired gas

and then press the 'ENTER' key to confirm the selection, at which point a tick will

appear. Press the 'ENTER or Esc' key to exit into the 'Main menu'.

If the gas to be detected does not appear in the instruments internal gas table then

one of the five 'Gas Groups' can be selected. 'Gas Groups' have a variation of

sensitivities. (Group 1 being high sensitivity through to Group 5 being low sensitivity)

Contact Ion Science Ltd for advice. Gas groups allow the instrument to calculate

leak rates with reasonable accuracy.

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 24 25

Comentarios a estos manuales

Sin comentarios

Ion-science GasCheck Tesla Manual de usuario Pagina 13

Comentarios a estos manuales

Relacionado con productos y manuales para Sensores Ion-science GasCheck Tesla