Model 1010 TOC Analyzer Specification Sheet0 pages

Model 1010 TOC Analyzer
Total Organic Carbon Analyzer
USEPA, ASTM, Standard Method, and USP approved heated
persulfate technology
Measures total carbon (TC), total inorganic carbon (TIC), and total
organic carbon (TOC)
Same-sample TIC/TOC measurement
Small, compact size
Ultralow-level sensitivity
Single- or multipoint calibration
Sequence programming for unattended operation
Programmable rinse capability for maximum accuracy and precision
Nondispersive infrared (CO2 specific) detector
For laboratory or at-line applications
Choice of interface options for data handling and analyzer control:
®
keyboard and monitor, or Windows -based software (WinTOC)
WinTOC software provides electronic recordkeeping, auditing, and
electronic signature requirements to comply with FDA Regulation
21 CFR, Part 11
Principal Applications

The Model 1010 Total Organic Carbon (TOC) Analyzer is an automated system for
• Standard Method 5310C analyzing aqueous samples for total inorganic carbon (TIC) and TOC. The Model 1010
performs both TIC and TOC analysis on one aliquot of sample. This allows TOC to be
• USEPA 415.1
measured directly rather than through subtraction (TC–IC), as is the case with most TOC
• USEPA 9060
analyzers.
• ASTM D4839
• ASTM D4779
• USP 643
• Cleaning validation
• Boiler feedwater
• Cooling water
• Seawater
• Drinking water
• Ultrapure water
• Groundwater

The Model 1010 uses approved 100°C persulfate oxidation methodology for analyzing
samples containing 2 ppb to 10,000 ppm of organic carbon. This heated persulfate
methodology has been proven to be the most reliable technique for acidic, ionic, refractory, and other difficult matrices. In addition, 100°C persulfate oxidation provides recoveries better than or equal to UV-promoted oxidation without the cost and maintenance of
UV lamp replacement.
Operating Principles
Same-sample determination of TIC and TOC is performed by wet oxidation. TIC is
determined by acidifying the sample to convert inorganic carbon to carbon dioxide. The
carbon dioxide, which is purged from the sample with nitrogen, is detected by a nondispersive infrared (NDIR) detector and reported as ppm TIC. Sodium persulfate is then
added to the sample, which is heated to digest the organic carbon to carbon dioxide.
Once purged from the sample matrix, the carbon dioxide is detected by the NDIR detector and reported as ppm TOC.

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