TOC Systems - Semi-Auto Benchtop TOC
A low cost, accurate analyzer which utilizes components and software from the StarTOC Family of computer-controlled automated TOCs.
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Features of Semi-Auto Benchtop TOC
- Simple to Operate and Maintain
- Accurate Results
- Rapid Analysis
- Fully Compliant with EPA & Standard Methods
General Specifications
| Depth | 10 in |
| Measurement Range | 0 to 1000 ppm |
| On-Line Monitoring | 0 |
| Height | 20 in |
| Width | 20 in |
| NDIR | 1 |
| Power Requirements | 115 +/- 10% VAC, 50/60 Hz (15 Amp Service) or 220 +/- 10% VAC, 50/60 Hz (15 Amp Service) |
| Weight | 30 lbs |
| Portable | 0 |
Additional Specifications
Measurement/Methods:
TC (Total Carbon) - UV/Persulfate Oxidation;
TOC (Total Organic Carbon) manual acidification and sparging to eliminate inorganic carbon interference.
High Temperature Combustion Method (Option)
Measurement Ranges: (std.) 0-20 through 0-1000ppm (Std.), Other ranges available
Display: LCD, Operator Menu Prompting
Data Handling: RS-232C
Response Time:
TC: 2 minutes after injection (nominal)
TOC: 3 minutes sparge (Manual)
Repeatability: +/- 2% FS
Zero/Span Stability: +/- 2% FS
Linearity: +/- 2% FS
Suspended Solids: 500 microns (max.)
Reagents (UV/Heated Persulfate): Sodium Persulfate: 1.6 ml/min while operating
(approx 5 ml/sample)
TOC Mode for TIC Removal: Phosphoric Acid, 10% v/v: 0.2 ml/sample (nominal)
Calibration: DI zero and one point span, chemical standard, computer-stored calibration curves
O2 / Air Flow Rate: 20-300 cc/min. (depending on application)
Drain: Gravity drain vented to atmosphere