Agilent Technologies 7820A GC Betriebsanleitung

Agilent Technologies

Agilent 7820A GC

Site Preparation Guide

Notices

No part of this manual may be reproduced

in any form or by any means (including

electronic storage and retrieval or transla-

tion into a foreign language) without prior

agreement and written consent from Agi-

lent Technologies, Inc. as governed by

United States and international copyright

laws.

Manual Part Number

G4350-90016

Edition

First edition, March 2009

Printed in China

Agilent Technologies, Inc.

412 Ying Lun Road

Waigaoqiao Free Trade Zone

Shanghai 200131 P.R.China

Acknowledgments

Microsoft, Vista, and Windows are U.S.

registered trademarks of Microsoft Corpo-

ration.

Intel and Pentium are U.S. registered trade-

marks of Intel Corporation.

Teflon is a registered trademark of E.I.

DuPont de Nemours Co. Inc.

Warranty

The material contained in this docu-

ment is provided “as is,” and is sub-

ject to being changed, without notice,

in future editions. Further, to the max-

imum extent permitted by applicable

law, Agilent disclaims all warranties,

either express or implied, with regard

to this manual and any information

contained herein, including but not

limited to the implied warranties of

merchantability and fitness for a par-

ticular purpose. Agilent shall not be

liable for errors or for incidental or

consequential damages in connection

with the furnishing, use, or perfor-

mance of this document or of any

information contained herein. Should

Agilent and the user have a separate

written agreement with warranty

terms covering the material in this

document that conflict with these

terms, the warranty terms in the sep-

arate agreement shall control.

Safety Notices

CAUTION

A CAUTION notice denotes a haz-

ard. It calls attention to an operat-

ing procedure, practice, or the like

that, if not correctly performed or

adhered to, could result in damage

to the product or loss of important

data. Do not proceed beyond a

CAUTION notice until the indicated

conditions are fully understood and

met.

WARNING

A WARNING notice denotes a

hazard. It calls attention to an

operating procedure, practice, or

the like that, if not correctly per-

formed or adhered to, could result

in personal injury or death. Do not

proceed beyond a WARNING

notice until the indicated condi-

tions are fully understood and met.

7820A GC Site Preparation Guide 3

Contents

1 7820A GC Site Preparation

Customer Responsibilities 6

Site Preparation Good Practices 6

Agilent Technologies Installation and Familiarization Services 7

Computer Requirements 8

Dimensions and Weight 9

Power Consumption 10

Grounding 11

Heat Dissipation 12

Exhaust Venting 13

Environmental Conditions 14

Gas Selection 15

Gas Supply 17

Gas Plumbing 19

Supply tubing for carrier and detector gases 20

Two-stage pressure regulators 21

Pressure regulator-gas supply tubing connections 21

Traps 22

Maximum Length of Cables 23

Site LAN Network 24

Basic Tools and Consumables 25

2 7693A Automatic Liquid Sampler Site Preparation

Customer Responsibilities 28

Dimensions and Weight 28

Power Consumption 28

Environmental Conditions 29

Basic Tools 30

A Site Preparation Readiness

Before Contacting Agilent for Installation 32

47820A GC Site Preparation Guide

Agilent 7820A GC

Site Preparation Guide

Agilent Technologies

7820A GC Site Preparation

Customer Responsibilities 6

Computer Requirements 8

Dimensions and Weight 9

Power Consumption 10

Heat Dissipation 12

Exhaust Venting 13

Environmental Conditions 14

Gas Selection 15

Gas Supply 17

Gas Plumbing 19

Maximum Length of Cables 23

Site LAN Network 24

Basic Tools and Consumables 25

This section outlines the space and resource requirements for

GC and automatic liquid sampler (ALS) installation. For a

successful and timely installation of the instrument, the site

must meet these requirements before beginning installation.

Necessary supplies (gases, tubing, operating supplies,

consumables, and other usage-dependent items such as

columns, vials, syringes, and solvents) must also be available.

Note that performance verification requires the use of helium

carrier gas. Refer to the Agilent Web site at

www.agilent.com/chem for the most up-to-date listing of GC and

ALS supplies and consumables.

If you require any additional clarification on the requirements

described in this manual, please visit the Agilent web site at

www.chem.agilent.com, or contact your Agilent sales

representative.

67820A GC Site Preparation Guide

1 7820A GC Site Preparation

Customer Responsibilities

The specifications in this manual outline the necessary space,

electrical outlets, gases, tubing, operating supplies,

consumables, and other usage-dependent items such as

columns, vials, syringes, and solvents required for the

successful installation of instruments and systems.

If Agilent is delivering installation and familiarization services,

users of the instrument should be present throughout these

services; otherwise, they will miss important operational,

maintenance, and safety information.

If Agilent is delivering installation and familiarization services,

delays due to inadequate site preparation could cause loss of

instrument use during the warranty period. In extreme cases,

Agilent Technologies may ask to be reimbursed for the

additional time required to complete the installation. Agilent

Technologies provides service during the warranty period and

under maintenance agreements only if the specified site

requirements are met.

Before contacting Agilent to arrange for installation of your new

GC, you must complete the Site Readiness Certification found in

Appendix A, “Site Preparation Readiness.”

Site Preparation Good Practices

If you are not already familiar with Agilent instruments or with

gas chromatography, prepare for the installation and

familiarization service by doing the following:

•Visit the Agilent web site at www. agilent.com/chem, and

view the 7820A GC information available there.

•Attend one of the Agilent e-Seminars or training classes.

Agilent also provides a variety of training options, from

online training to on-site classes.

Having a basic knowledge of the instrument will enhance any

the familiarization services.

7820A GC Site Preparation 1

7820A GC Site Preparation Guide 7

Agilent Technologies Installation and Familiarization Services

If you purchased installation and familiarization services from

Agilent, these services include:

•Installation of the GC

•Installation of purchased Agilent software

•Agilent chemical test to verify GC function

•Several hours of GC familiarization training for 2 operators.

Some additional software training time is provided if you

have purchased an Agilent software bundle.

The basic installation and familiarization services do NOT

include tasks such as:

•Network setup of instruments or computers to the site

network

•Customizations

•Method or application setup, development, or testing

•Analysis of customer standards or samples

•Site preparation (such installation of gas cylinders, tubing,

traps, electrical supplies, or clearing of suitable bench space)

•Familiarization or installation of nonAgilent software

To arrange for additional services, including training or

application development, contact your Agilent sales

representative or visit the Agilent web site at

www.agilent.com/chem.

87820A GC Site Preparation Guide

1 7820A GC Site Preparation

Computer Requirements

A computer is required for 7820A GC installation and

operation. The computer must meet the minimum requirements

to run the Agilent Instrument Utility. Table 1 lists these

requirements for version B.01.01 of the Instrument Utility.

Agilent also provides a free utility that can verify if your

computer meets the requirements for a selected Agilent

software product. To download the tool, go to the Agilent web

site at www.agilent.com/chem, then search for “PC Utility.”

Table 1 Computer requirements

Minimum Recommended

Processor 1.5 GHz Pentium® 4 Pentium D or higher, Intel® Dual-Core

3.4 GHz or higher

RAM 1 GB > 2 GB (Windows XP Pro)

>4 GB (Windows Vista® Business)

Hard disk 40 GB > 160 GB

Video 1024 x 768 resolution, 16K colors > 1280 x 800 resolution, 16K colors

Removable media ATAPI DVD drive ATAPI DVD drive

Mouse Microsoft® Windows® compatible Microsoft Windows compatible

LAN 10/100 baseT 10/100 baseT

Operating system Windows XP Pro, Service Pack 3 Windows XP Pro, Service Pack 3 or

Windows Vista Business, Service Pack 1

Printer Operating system printer using PCL 5e or

PCL 6

Operating system printer using PCL 5e or

PCL 6

7820A GC Site Preparation 1

7820A GC Site Preparation Guide 9

Dimensions and Weight

Select the laboratory bench space before the system arrives. Pay

special attention to the total height requirements. Avoid bench

space with overhanging shelves. See Table 2.

The instrument needs space for proper convection of heat and

ventilation. Allow at least 25 cm (10 in) clearance between back

of the instrument and wall to dissipate hot air.

A simple 7820A system that includes a GC, ALS injector, and a

computer would require about 111 cm (3 ft 8 in.) of bench

space. Allowing for operational access and a printer, a total of

153 cm (5 ft) of bench space should be available for a full GC

system. Some repairs to the GC will also require access to the

back of the instrument.

Table 2 Required height, width, depth, and weight

Product Height Width Depth Weight

7820A GC 49 cm (19.5 in) 56 cm (22 in) 51 cm (20.5 in) 50 kg (110 lb)

Additional space requirements

•Typical laser printer Requires 41 cm (16 in)

•GC operational oven access Requires ≥30 cm (12 in) open space above GC

•GC with 7693A ALS injector Requires 50 cm (19.5 in) above the GC

Figure 1 Top view of typical installation (7820A GC system)

GC Computer with monitor Printer

10 7820A GC Site Preparation Guide

1 7820A GC Site Preparation

Power Consumption

Table 3 lists site power requirements.

•The number and type of electrical outlets depend on the size

and complexity of the system.

•Power consumption and requirements depend on the

country to which the unit ships. Find the instrument type

and your line voltage to find your instrument’s power

requirements.

•The electrical outlet for the unit should have a dedicated

ground. Voltage between ground and neutral should be less

than 2.5 VAC.

•The voltage requirements for your instrument are printed

near the power cord attachment.

Although your GC should arrive ready for operation in your

country, compare its voltage requirements with those listed in

Table 3. If the voltage option you ordered is not suitable for your

installation, contact Agilent Technologies.

Table 3 Power requirements

Product Line voltage (VAC) Frequency

(Hz)

Current rating

(amps)

Maximum

continuous power

consumption (VA)

Outlets

required

Agilent

7820A

Standard

oven

100 single phase

(–10% / +10%)

48–63 12.5 1500 1

120/200/220/230/

240 single phase

(–10% / +10%)

48–63 15.9 / 9.6/

9.3 / 9.3 / 9.2

2250 1

Data system PC system

(monitor, CPU, printer)

100 (–10% / +5%) 50/60 ± 5% 15 1000 3–5

120 (–10% / +5%) 50/60 ± 5% 15 1000 3–5

200–240 (–10% / +5%) 50/60 ± 5% 15 1000 3–5

WARNING

Do not use extension cords with Agilent instruments. Extension cords normally are

not rated to carry enough power and can be a safety hazard.

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