OVA7000 Routine Service Manual V1.5
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The On-Line Voltammetric Analyser (OVA) has been designed to enable reliable continuous on–line monitoring
of selected heavy metals. The robust and versatile OVA7000 is suitable for use in a variety of industrial
applications. The manuals supplied with this instrument are:
Routine Service Manual (this manual).
This is a very short manual for maintenance personnel to easily reference
the weekly / fortnightly routine maintenance and inspection procedures.
Operation Manual.
This is a more detailed manual providing a general overview and more detailed information on
the generally important topics of instrument methodology and systems.
Reference Manual.
Provides highly detailed information on instrument operation and configuration.
1.1
OVA7000
The OVA7000 On-Line Trace Metals Analyser has been designed for automated monitoring of trace metals
(such as Cd, Pb, Cu, Hg, & As) in aqueous solutions using the electrochemical techniques of Anodic and
Cathodic Stripping Voltammetry. In some instances the monitored sample may require filtration, acidification or
UV digestion before it can be analysed. All these options are available and can be incorporated into the fully
automated analysis cycle.
Figure 1. OVA7000 and OVA7000dual, shown with optional OVA7000 Set top Box
The OVA7000 cabinet is divided into two compartments accessed by individual lockable doors. Sample and
other required reagents are supplied to the analytical cell as required by in built peristaltic pumps.
1
Introduction
Analytic
Compartment
Optional
Reagent
Compartment
Optional
Set Top Box
