Buchi DuMaster D-480 Manuel d'utilisateur télécharger pdf (Page 348)

Operation Manual D-480 ©BÜCH Labortechnik AG

11 - Appendix 348

Computer

A computer is essential as the control and evaluation unit. The computer can be ordered together with

the software. See Smallest working unit.

If you are using your own computer, please observe the following requirements:

 PC with Pentium III processor 500 MHZ (or equivalent) or faster

 Operating system Windows XP Professional (SP2 or newer) or a newer version of Windows

Professional

 Available disk space min. 2 GB

 Serial interfaces

 2 x RS 232 (instrument and balance) or

 1 x USB (instrument) and 1 x RS 232 (balance)

 CD-ROM or DVD-ROM drive

Printer

Article no. 50 031 857

Printer with printer cable for 230 V, 50/60 Hz, other voltages on request.

Electronic microbalance

There are two different microbalances available:

Electronic microbalance 1:

Electronic microbalance 2:

 Reading precision 0.1 mg

 Weighing range up to 64 g

 With V 24/ RS 232 interface

 Prod. No. 12.01-0202

 Reading precision 0.01 mg

 Weighing range up to 61 g

 With V 24/ RS 232 interface

 Prod. No. 25.00-0202

Pressure reducer O

 Two-stage, 2nd stage 0-3 bar with stop valve

 For gas quality 99.995 % or better

 Article no. 04 278 800

Pressure reducer CO

 Two-stage, 2nd stage 0-3 bar with stop valve

 For gas quality 99.995 % or better

 Article no. 04 278 810

Note

If you want to use your own pressure reducer, it must be a two-stage precision pressure reducer of a

higher quality category (Air Liquid or equivalent). Inferior reducing valves impair the results of

analysis.

Optional accessories

Note

The following section lists the optional accessories. Please refer to the consumable material catalog

for ordering procedure.

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Buchi DuMaster D-480 Manuel d'utilisateur Page 348

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