Campbell-scientific EC155 CO2 and H2O Closed-Path Gas Analyzer and EC1 Uživatelský manuál stáhnout pdf (Strana 24)

EC155 CO

and H

O Closed-Path Gas Analyzer

module. During zero and span the zero or span gas can be pushed into this

fitting to flow backward through the sample cell and exhausted through the

intake assembly.

The CPEC200 system includes a valve module controlled by a

CR3000 datalogger, which automates the zero gas and CO

span

gas flows during the zero-and-span procedure.

6.3 Wiring and Connections

FIGURE 6-5 and FIGURE 6-6 below show EC100 electronics panel and the

bottom of the EC100 enclosure, respectively. Refer to these figures during

wiring and connecting.

FIGURE 6-5. EC100 electronics front panel. The picture on the left

shows the panel as it is shipped from the factory (enhanced

barometer shown). The picture on the right shows the panel after

the user has done all the wiring and made all connections (basic

barometer used).

NOTE

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Campbell-scientific EC155 CO2 and H2O Closed-Path Gas Analyzer and EC1 Uživatelský manuál Strana 24