The Microtrace OVA7100 and OVA7100 Dual Cell are fully automated on-line metal monitors to provide continuous or intermittent monitoring of multiple metals in process streams, effluent discharges, river and potable water. The OVA7100 and OVA7100 Dual Cell utilise internationally recognised voltammetry (ASV and CSV) technology, which provides quick and accurate determination of metals at the micrograms per litre (ppb) level, directly comparable with laboratory analysis using AAS or ICP.
OVA provides real-time monitoring of several concurrent sample streams, configured to individual customer requirements. Sample pre-treatment may include digestion for elimination of potential interferences, although ASV is not affected by aluminum, sodium, calcium, magnesium, chlorine or other salts, often present in industrial samples which can cause problems with other analysis methods. Microtrace OVA7100 can be fitted with a variety of options for pre-treatment and sampling to enable accurate analysis of most types of water.
Features
- Single Instrument can be configured to measure combinations of up to 6 metals and up to 3 sample line
- More than 20 Metals Possible
- Very low detection levels; typically less than below 1ppb but depending upon metals being analysed and nature of sample
- 24 hrs monitoring at high frequency can identify and isolate events that daily average sampling may miss
- Programmable alarm and outputs for out-of-range samples or system faults
- Remote Access and Data Communication with many different secure communication option available including wireless
- Pre-treatment options available to eliminate interferences and allow Total and Dissolved Concentrations to be monitored
- Solid Electrodes – No Hazardous Mercury drop electrodes
- IP65 – Suitable Outdoor Installations
- User Interface supports various languages include chinese
- 30 Years of Application Development, Validation Studies and Academic Reference
Application
- Industrial Process Control
- Drinking Water Intake and Distribution
- Industrial Effluent Monitoring
- Mining and Metals Processing
- Environmental Monitoring – Lakes, Rivers, Reservoirs and Sea Water
- Soils Remediation Sites
- Ground Water
- Natural Attenuation
- Waste Water Recyling Influent Monitoring
