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OPTIONAL FEATURES
Result Output: TIC, TC, VOC, after correlation COD, BOD
Remote Control: Input for remote start / standby
Input for remote stream and range selection (up to 2 online streams)
Input for remote manual grab sample analysis
Network Control Unit for remote access over Internet or Intranet connection
using HTTP over TCP/IP protocol
Industrial Interface: Modbus, Profibus, Ethernet
(when any of the Modbus, Profibus or Ethernet option is selected, the digital
output signals are sent through the relevant device with its specific
communication protocol)
Calibration: Automatic Calibration is available.
Calibration is not necessary between every 6 month service intervals.
Multi-stream: Up to 2 sample input channels, which can be used for online streams
Manual stream: Manual grab sample channel, which can be used for automatic calibration.
Sample input channels may be configured as manual grab sample channels.
4-20mA Outputs: As individual signal up to maximum of 4 or as multiplex signal up to maximum
of 35. Maximum impedance: 500 ohms.
Hazardous Area: Certification options are available to European Standards (ATEX for Zone 2)
and to North American Standards (Class I Division 1 and Class I Division 2).
Other options are available on request.
CONSUMABLES Typical Replacement Frequency & Consumption
Acid & Base: 13-17 weeks/19 Liters (based on standard range and 6 minute analysis cycle)
Instrument Air: 1.5 bar, - 20°C dew point (free of water, oil and dust)
Average consumption is less than 5.4 m
3
/hour.
Filter pack is recommended and available to meet the air quality specification.
BioTector Air Compressor is available for air supply.
Service: 6 Monthly Intervals
ANALYSIS PARAMETERS
Oxidation Method: Patented Two-Stage Advanced Oxidation Process using Hydroxyl Radicals
TOC Measurement: NDIR measurement of CO
2
after oxidation
Measurement Terms: TOC (Total Organic Carbon) including Non-Purgeable Organic Carbon
(NPOC) and Purgeable Organic Carbon (POC)
BioTector TIC&TOC mode measures NPOC
BioTector VOC mode measures TOC as NPOC+POC.
Measured Components: TOC (NPOC)
TOC (NPOC + POC)
TIC
TC
VOC (POC)
COD*
BOD*
* COD & BOD by correlation algorithm incorporating TOC measured results
Cycle Time: from 5 minutes, depending on range and application
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