Hardware manual

2-12 Agilent 7500 Series ICP-MS Hardware Manual
2Precautions
Beryllium and Beryllium Oxide
Product and environmental safety - toxic materials
WARNING
There is a toxic hazard associated with parts containing beryllium. Precautions need
to be observed in the handling, storage, transport and disposal of such parts.
Beryllium oxide is a white powder which may be molded into shape by a sintering
process to form a ceramic similar in appearance to other electrical ceramics. In this
finished form it has a hard, smooth surface which may either remain white or have
been tinted during manufacturing.
Agilent ICP-MS instruments use the following parts, which are known to contain
beryllium oxide:
These are used in the following assemblies:
All persons who handle, use, or dispose of these parts should be aware of their
nature and of the necessary safety precautions. After use, dispose of as chemical or
special waste according to local regulations. These parts must never be thrown out
with the general or domestic waste.
Manufacturer Manufacturer's P/N Marking
MOTOROLA, INC. MRF148 MRF148
MOTOROLA, INC. MRF148A MRF148A
MOTOROLA, INC. MRF150 MRF150
STMICROELECTRONICS SD2931-10 SD2931-10
STMICROELECTRONICS SD2931-11 SD2931-11
STMICROELECTRONICS SD2918 SD2918
ROYAL PHILIPS ELECTRONICS BLF177 BLF177
COMPONENT GENERAL, INC. CBR-150 25Ω CGI 25 5%
COMPONENT GENERAL, INC. CBR-150 100Ω CGI 100 5%
FLORIDA RF LABS 31-1003 25Ω 25 FROLIDA RF
Agilent P/N Description Parts ID on PCB
G1833-66506 RF DRIVER Q402 (MRF148/148A)
G1833-66530 OCTP DRIVER Q402 (MRF148A/SD2918)
G1833-66550 QP RF AMP Q101 (MRF148/148A/SD2918)
Q102, Q103 (MRF150/(SD2931-10/11/BLF177)
G1833-66555 RF POWER Q207, Q208, Q307, Q308 (SD2931-10/11/BLF177)
G1833-66557 COMBINER R101 to R103 (CBR-150)
G1833-66620 COMBINER R101 to R103 (CBR-150/31-1003)
G3270-66526 QUAD-TANK Q3 (SD2918) Q1, Q2 (SD2911-10/11/BLF177)
G3270-60626 QUAD-TANK Q3 (SD2918) Q1, Q2 (SD2911-10/11/BLF177)