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Products: Fusion Total Organic Carbon (TOC) Analyzer™
Section Links: TOC Products | VOC Products | Legacy Products

Fusion Total Organic Carbon (TOC) Analyzer Specifications


Photochemical Oxidation via UV-Persulfate


Nondispersive Infrared (NDIR) with Static Pressure Concentration (SPC) – Patent-Pending

Analytical Modes:

TOC (NPOC), TC-IC, TC,IC, (POC optional)


Limit of Detection: 0.2 ppb
Maximum Measurable Concentration: 4,000 ppm (sample volume and dilution dependent)
Carryover: ≤ 1.0% Cross Contamination
Sample Size: 20 µl to 20 mL
Precision*: ≤ 1.0% RSD,+/- 2ppb or +/- 0.02 ugC, typical of a mid-range standard (whichever is greater over seven replicates).**
* Analytical performance affected by laboratory water, reagent and gas purity, as well as sample container cleanliness, sample matrix, gas regulator cleanliness and precision, and operator skill.
** % RSD Area , as opposed to %CV , calculates precision after blank subtraction. This yields a lower precision measurement, but improves sensitivity and accuracy

3 - 6 minutes typical for TOC analysis; 12 - 18 minutes typically for triplicate TOC analysis.
Carrier Gas Handling:
Mass Flow Controller for instant control of carrier gas (0 – 500 ml/min). Automatic Leak Check.

Liquid Handling:

Syringe pump, 8-port distribution valve
Patented self-cleaning sample handling process that cleans reactor chambers on every repetition.

Sample Introduction:

Integrated Autosampler


PC, Interface through Windows™ XP
Options: Integrated PC, TouchScreen Monitor Display and Attached Multi-Rotational Arm

Data Handling:

Reports exportable XML, CSV and HTML format
Real-time and Historical graphical display of NDIR detector data
Ability to view historical results from multiple schedules on one graphical display.
Ability to store customized individual test methods
Priority samples via schedule interrupt
Recalculation of data, outlier deletions, and precision performance criteria controls (21 CFR Part 11 compliance - Electronic Signatures and Audit


Auto-Calibration from Single Stock Standards or User Calibration Standards.
Multi-point (Linear or Quadratic) and auto-blanking
Ability to use one calibration curve and blank for entire instruments’ analytical range.
Auto-Check Standards from Single Stock Standards or User Calibration Standards with pass/fail criteria and decision control upon failure (Halt, Re-Calibrate, or Continue)
Auto-System Suitability with Response Efficiency, Limit Response & Reagent Water Measurements.

21 CFR Part 11 Software Compliance:
Teklink TOC Software is a 21 CFR Part 11 tool for your laboratory compliance.

Other Features:

Pre-programmed point and click method setup
Automatic shutdown/standby
Instrument condition light
Built-in PC Standalone Feature with Touchscreen attached to instrument.
Programmable install flow rate and pressure control and monitoring
Validation Support Package available
Auto-dilution of samples/standards

Principal Applications:

Drinking and Surface Water, Ground Water, Cleaning In Place (CIP) Validation, Water for Injection (WFI), Boiler Feed Water, Cooling Water

Official Methods:

EPA 415.1- 415.3, 9060A Standard Method 5310C, ASTM D4779 and D4839, prENV 13370, and
Cleaning Validation / USP TOC Method <643>/ EP 2.2.44/ JP

Utility Requirements:
Voltage: 100/120/230 VAC (± 10%)
Frequency: 50/60 Hz
Power: 288 VA

Dimensions (Approximate):

Fusion dimensions are 18” wide, 24.5” deep, 32” high
Typical external computer dimensions are 18” wide, 27” deep, 22” high

Gas Supply:

99.99% pure nitrogen cylinder
99.5+% nitrogen (with Nitrogen Generator)

Gas Pressure:

65 to 100 psi

Positioning Performance:
Accuracy: ± 2.5mm
Repeatability: ± 0.25mm
Septum Piercing:
Vertical punch strength of 3.8 kg (8.3 lbs.)
Auto-rinsing from sample and/or rinse water via built-in rinse station.
Rack Selection:
75 position; 40ml VOA vials (28 x 95 mm)
90 position; 55ml test tubes (25 x 150 mm)*
120 position; 20ml test tubes (18 x 150 mm)
* Screw cap tube has 50 mL capacity to neck. Disposable tube has approx. overflow capacity of 60 mL.
Related Industries: Drinking and Surface Water, Ground Water, Cleaning In Place (CIP) Validation, Water for Injection (WFI), Boiler Feed Water, Cooling Water
Methods: EPA 415.1- 415.3, 9060A Standard Method 5310C, ASTM D4779 and D4839, prENV 13370, and Cleaning Validation / USP TOC Method <643>/ EP
2.2.44/ JP
Keywords: Dohrmann, Fusion Total Organic Carbon (TOC) Analyzer
, UV-Persulfate

Dohrmann Series
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TOC Products: TorchFusion TOC Analyzer
VOC Products: Archon | Atomx | AQUATek 70 | HT3 | SOLATek 72 | Stratum PTC
Legacy Products: Apollo 9000AUTOCan 12rPhoenix 8000 | Velocity XPT  

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