GE Sievers Innovox - Page 254

GE Analytical Instruments ©2016 254 of 270 DLM 68100-09 EN Rev. A
Protocol Name Name used to identify a saved protocol.
Range The concentration ranges that InnovOx measures. These ranges are designated as:
Up to 100 ppm
Up to 1,000 ppm
Up to 5,000 ppm
Up to 20,000 ppm
Up to 50,000 ppm
Do not exceed the upper concentration specified for each range. For example, if the
5,000 ppm range is selected, accurate results will not be achieved if a sample with a
concentration greater than 5,000 ppm is analyzed.
Reagent Water Reagent-grade water, having a TOC concentration less than 0.1 ppm. Sievers Reagent
Water is available in 40 mL vials with a concentration of less than 0.05 ppm from GE
Analytical Instruments.
Rejects The number of initial measurements for a sample in the Grab, Check Standard,
Calibration, or Verification mode that will be omitted from the Analyzer’s calculations. If
Reject is set to 2, the first two measurements will be omitted.
Repetition The number of measurements to be made on a sample.
Rinse Down This rinse option provides an easy way of rinsing the sample tubing and other Analyzer
components after maintenance or after measuring a very high concentration.
Runtime The time required to analyze the enabled sample streams and Check Standard (if
enabled).
Sparge Passing CO
2
-free gas through the acidified sample removes IC from the solution. The
subsequent measurement of the organic carbon in the sample is a NPOC measurement.
TC Total Carbon (i.e., TC = TOC + IC)
TDS Total Dissolved Solids
TOC Total Organic Carbon
TSS Total Suspended Solids
Verification Following calibration of the InnovOx TOC Analyzer, it is recommended that the accuracy
of the calibration be confirmed by performing Calibration Verification. Verification
protocols allow a calibration to be confirmed using up to six verification standards, each
having a known carbon concentration.
VOC Volatile Organic Carbon
V/V Volume of the solute divided by the total volume of the solution. Used when a
concentration is expressed as a percentage.
W/V Weight of the solute divided by the total volume of the solution. Used when a
concentration is expressed as a percentage.