Specifications
Sensitivity/Range for Localized & General Corrosion:
• 0.0005–50 mm/yr or 0.02–2000 mil/yr
• Quantitative for pitting and crevice corrosion rates
Response:
• <30 seconds, suitable for process control
Probe Life:
• >20 years / Reusable after polishing
Environments:
• Enclosure: Optional upgrade to a NEMA 4X /IP56, or to an explosion proof enclosure
• Temperature: -30 to 50°C (-22 to 122°F)
Real Time Outputs/Data Storage:
•
4-20 mA or 0-5 V analog outputs
• RS-232 or RS-485 ports
• On-board data storage (up to 64 MB)
• Ethernet port/optional upgrade to Wireless
Channels for Temp., Corr. Potential, and pH or ORP:
• One temperature probe (optional)
• Corrosion potential of each probe (optional)
• pH and ORP (optional upgrade)
Number of Probes for Simultaneous Measurement:
• Model F-20: One probe with up to 20 electrodes or
two probes, each with 10 electrodes
• Model F-40: Two probes each with up to 20 electrodes or four probes
each with 10 electrodes
Power:
• 120/220V AC
• 12 DC
• Battery Backup (optional)
Dimension and Weight:
• 240 mm x 290 mm x 64 mm ( 9.5"x11.5"x2.5")
(without environmental enclosure)
• 5 lb (2.2 kg) (without environmental enclosure)
Software:
• CorrLogger™ software is supplied for using a computer to download data from onboard memory, real time display data and change sampling parameters both locally and remotely.
• Optional upgrade to CorrVisual™ software for real time graphical display and analysis of data on a local or a remote computer.
Applications
Quantitative and real-time monitoring of pitting & crevice corrosion, and general corrosion in:
• Aqueous solutions
• Humid gases/Air
• Solid deposits
• Undercoating
• Soil / Concrete
• Oil-Water Mixture
• Bio-films
• H2S Systems
• Cathodically protected systems
High-temperature [up to 1700°F (950°C)] and high-pressure [up to 3,000 psi (20 MPa)] systems such as:
• Super critical water systems
• Steam generators / nuclear reactors
• Furnaces
• Fireside components of boilers
• Flue gas systems
Process Control for:
• Effectiveness of cathodic protections
• Corrosion inhibitor dosing
High Throughput Electrochemical Studies:
• Repassivation potentials of large number of specimens
• Polarization curves of large number of specimens
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