Thermo Scientific iCAP Qnova Series, Руководство по требованиям предварительной установки

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Operating Environment
Exhaust System
3-4 iCAP Qnova Series ICP-MS Pre-Installation Requirements Guide (P/N BRE0006946, Revision B) Thermo Scientific
A purge connection is provided in the Y-piece of the exhaust line, see
Figure 3-2 . This connection can be used when purging the CR gas
capillaries, see for example Figure 3-3 .
Figure 3-2. Exhaust ports joined with Y-piece (option)
Figure 3-3. Y-piece with capillary at purge connection
Table 3-2. Specifications for the exhaust
Exhaust type Hose ID [mm] Exhaust Velocity [m/s] Exhaust Flow [m
3
/h]
Plasma 63 6 to 8 67 to 90
Instrument
heat 63 4 to 6 45 to 67
Joined
exhaust
a
a
optional
100 5 to 7 150 to 200
purge connection
NOTICE
The exhaust system must be tested for leakage before you connect it to
the instrument.