Teledyne 6750 A.3.4 Option, A.3.5 Option, A.3.6 Option, A.3.7 Option, A.3.8 Option

Total Organic Carbon Analyzer Appendix

A.3.4 Option 200016

EXTERNAL RANGE CHANGE

This option provides for local or remote analyzer range change by contact closure.

A.3.5 Option 200017

TRUE DUAL RANGE OPTION (not an electronic scaling)

A.3.6 Option 200009

MULTI-STREAM SEQUENCER

This option allows time sequencing of analysis of up to Four (4) different streams.

A.3.7 Option 400008

DBPR OPTION

This option is configured to fully comply with the Disinfection Byproducts Rule as defined by the USEPA. The analyzer is configured for a two stream sequencer and displays source TOC, distribution TOC, out-of-tolerance alarms, alkalinity input and pH input.

A.3.8 Option 200026

COD/BOD CORRELATIONS

Both COD and BOD readouts are correlated to “instantaneous” TOC analyses. Thus, the operator is provided with useful, predictive, real-time analogs derived from the actual organics in the sample. While TOC provides the most specific measurement for process control for organic loading/treatment, spill detection, etc., COD and BOD continue to provide useful data, which is often required for permits. Regulatory agencies will often allow substitution of TOC analysis for COD and BOD if proper correlation is performed. The correlation requires multiple testing for COD and/or BOD on the same sample taken at the same time of TOC analysis and recording those results when available later. This may take one sample per day for 30 days. After sample characterization, COD and BOD readouts may then be used as “instantaneous” control parameters.

Teledyne Analytical Instruments 77