Model/Name StarTOC Benchtop Solids Analyzer Notes
Analysis Method High Temperature Combustion and Non-Dispersive Infrared (NDIR) CO2 Detection  
Analytes Measured Total Organic Carbon; Total Carbon; Total Inorganic Carbon; in Solids, Slurries, Sludge and Liquids  
Detector Type (CO2) Dual NDIRs (solid state; no moving parts; computer-controlled; non-reflective sample cell-impervious to corrosion and guaranteed for 5 years) Footnote 1 - NDIR vs. Conductivity
Sample Handling Manually position sample on Injector for Automatic      
  sample injection into reactor        
Measurement Specifications    
Measurement Range (mg) C 0.1 mg - to % Levels   Operator Configurable
Accuracy/Repeatability (%) 2    
Carrier Gas Flow (mL/min.) 300 mL/max    
  CO2 & HC - FREE AIR, OR O2     Oxygen preferred
  15 +/- 2 PSI        
Average Analysis/Response Time (minutes) 5-7 minutes     
Reactors Dual Catalytic or Non-Catalytic Reactors    
Temperature Ranges 100C (212F) to 1,000C (1832F)   Operator adjustable, 
      each furnace
Outputs RS-232    
Display & Data storage PC (external)    
Sample Requirements              
Sample Mass (g) 5 (Max)      
UTILITIES Required      
Power:   100/200 VAC    
    50/60 HZ.        
    15 Amp Service        
Carrier Gas CO2 & HC - free air, O2 (300 mL/minute-max.);    Oxygen preferred
  15 +/- 2 PSI        
Reagents Hydrochloric Acid    
  Phosphoric Acid    
  Calibration Standards    
  D.I. Water    
Sample Drain gravity/air break    
Environment Operating Temperature: 10 - 50C    
                                            50 - 122F    
  Enclosure Epoxy Powder Coated Aluminum    
  Dimensions (HXWXD) 41 X 43 X 64 (cm)      
  16 X 17 X 25 (in)    
  Mounting  Benchtop    
  Weight 18 Kg    
  40 Lbs    
Area Classification  General Purpose    
Compliance/Certification CE, CSA, ASTM, EPA Methods    
Conformity Complying with all International Standards, such as:  DIN-EN 1484, DIN-ENV 12260, DIN 38409-H3, ISO 8245, Standard Method 5310B, Standard Method 5310C, Standard Method 5310D, USEPA 415, USEPA 9060, ASTM D5173, EN1337      
(All performance specifications have been verified in a controlled laboratory environment.  Actual field performance may vary with
application measuring range and detection limits depend on the method, injection volume, vessel purity, chemicals and gases
used, and the qualification of the operators.)
Footnote 1              
          Conductivity vs. NDIR Interferences Chart
          Reliability of TOC Results in ULTRAPURE WATER ANALYSIS

Home About Us TOC Computer Systems Contact Us    Video