Inficon 122 20 Guide rapide

Translation of the original operating instructions

Test leak for sniffer leak detection

lina80en1-07-(2004)

Catalog No.

(Enumeration inside)

From software version

INFICON GmbH

Bonner Strasse 498

50968 Cologne, Germany

INFICON Table of Contents

Test-leak-sniffer-leak-detection-Operating-instructions-lina80en1-07-(2004) iii

Table of Contents

1 About this manual...............................................................................................4

1.1 General information ....................................................................................4

1.2 Intended use ...............................................................................................4

1.3 Basic safety instructions .............................................................................4

1.4 Warnings.....................................................................................................6

2 Description..........................................................................................................7

2.1 Calibrated test leak .....................................................................................7

2.2 Technical specifications..............................................................................8

3 Calibrating ........................................................................................................13

4 Cleaning and maintenance...............................................................................14

4.1 Cleaning the housing ................................................................................14

4.2 Maintenance .............................................................................................14

4.3 Sending for repair or maintenance ...........................................................15

5 Disposal............................................................................................................16

1 | About this manual INFICON

4 / 18 Test-leak-sniffer-leak-detection-Operating-instructions-lina80en1-07-(2004)

1 About this manual

1.1 General information

The calibration leak must only be operated in the proper

condition and in the condition described in the instruction

manual, and used by trained personnel.

Follow the local regulations for the use of the calibration

leak.

Follow the instructions in this document as well as the

operating instructions of the leak detector.

1.2 Intended use

The test leak, designed as a tabletop device, is used to

calibrate and check sniffer leak detectors, taking into

account the safety regulations. The test leak must be

adjusted to a room temperature of 20 °C at the place of

use 24 hours before use.

1.3 Basic safety instructions

• Observe the relevant protective measures when

handling the calibration gas used, see also safety

data sheets.

INFICON About this manual | 1

Test-leak-sniffer-leak-detection-Operating-instructions-lina80en1-07-(2004) 5 / 18

• The test leak is pressurized. Protect it from solar

heat, temperatures above 40 °C, and damage.

• Calibration gas: Avoid eye-contact and inhalation in

high concentrations.

• Share the security information with other users.

INFICON does not assume any responsibility and

warranty if the operator or third parties

• disregard this document

• use the product for purposes other than those for

which it was intended

• carry out interventions of any kind on the product

(conversions, modifications, etc.).

• Important instructions concerning technical safety

and industrial safety are highlighted by the following

markings.

1 | About this manual INFICON

6 / 18 Test-leak-sniffer-leak-detection-Operating-instructions-lina80en1-07-(2004)

1.4 Warnings

DANGER

Imminent hazard resulting in death or serious

injuries

WARNING

Hazardous situation resulting in potential death or

serious injuries

CAUTION

Hazardous situation resulting in minor injuries

NOTICE

Hazardous situation resulting in damage to property

or the environment

INFICON Description | 2

Test-leak-sniffer-leak-detection-Operating-instructions-lina80en1-07-(2004) 7 / 18

2 Description

2.1 Calibrated test leak

The calibrated test leak is installed in a rectangular

housing.

Fig.1:

Test leak without proof

1 Manometer 2 Date of calibration

3 Leak rate of the

calibrated test leak.

4 Calibration gas outlet

2 | Description INFICON

8 / 18 Test-leak-sniffer-leak-detection-Operating-instructions-lina80en1-07-(2004)

2.2 Technical specifications

Note that the pressure in the test leaks changes

depending on the temperature.

Smallest deviation from calibration ± 10 %

Cat. No. / Pressure range

122 20, 122 20S, 122 21, 122 21S,

122 22, 122 22S, 122 27, 122 28,

122 28S, 122 29, 122 29S, 122 31,

122 32, 122 33, 122 35, 122 36S,

122 37, 122 37S, 122 38, 122 39

0.5 bar to 7.5 bar

123 00, 123 01, 123 04, 123 05,

123 11, 123 20, 123 21, 123 22,

123 23, 123 24, 123 27, 123 28,

123 39

12275 0.5 bar to 60 bar

Temperature range +15°C to +35°C

(40-122 °F)

Storage temperature 0°C to +40°C

(40-122 °F)

Weight approx. 3.5 kg

INFICON Description | 2

Test-leak-sniffer-leak-detection-Operating-instructions-lina80en1-07-(2004) 9 / 18

WARNING

Highly flammable gases

► Keep gases that are marked with a flame symbol in the

following table away from ignition sources.

Refrigerant

Gas type Cat. no. Leak rate g/a Leak rate oz/y

R 134 a 122 20 2.0 - 5.0 0.07 – 0.18

R 134 a 122 20S 1.) 2.0 - 11.0 0.07 – 0.39

R 600 a 122 21 2.0 - 5.0 0.07 – 0.18

R 600 a 122 21S 1.) 2.0 - 20.0 0.07 – 0.71

R 404 a 122 22 2.0 - 5.0 0.07 – 0.18

R 404 a 122 22S 1.) 2.0 - 10.0

10.0 - 15.0

0.07 – 0.353

0.353 – 0.529

R152a 122 27 2.0 - 5.0 0.07 - 0.18

R 407 c 122 28 2.0 - 5.0 0.07 – 0.18

R 407 c 122 28S 1.) 2.0 - 10

10.0 - 15.0

0.07 – 0.353

0.353 – 0.529

R 410 a 122 29 2.0 - 5.0 0.07 – 0.18

2 | Description INFICON

10 / 18 Test-leak-sniffer-leak-detection-Operating-instructions-lina80en1-07-(2004)

Gas type Cat. no. Leak rate g/a Leak rate oz/y

R 410 a 122 29S 1.) 2.0 - 10.0

10.0 - 15.0

0.07 – 0.353

0.353 – 0.529

R 290 122 31 7.0 - 8.0 0.25 – 0.28

CO2 122 32 2.0 - 3.5 0.07 – 0.123

R1234 YF 122 35 2.0 - 5.0 0.07 – 0.18

R 32 122 36S 2.) 2.0 - 8.0 0.07 – 0.282

R 134 a 122 40 10.0 - 11.0 0.353 – 0.383

R 600 a 122 41 14.0 - 18.0 0.49 – 0.63

R 404 a 122 42 13.0 - 17.0 0.459 – 0.60

CO2 122 75 10 - 14 0.353 – 0.494

SF6 123 00 2.0 - 5.0 0.07 – 0.18

R 1234ze 123 01 2.0 - 5.0 0.07 – 0.18

R 245fa 123 04 2.0 - 5.0 0.07 – 0.18

R 452A 123 05 2.0 - 5.0 0.07 – 0.18

R 448A 123 11 2.0 - 5.0

10.0 - 15.0

0.07 – 0.18

0.353 – 0.529

R 452B 123 20 2.0 – 5.0 0.07 – 0.18

Autres manuels pour 122 20

Ce manuel convient aux modèles suivants

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