GE Analytical Instruments - Sievers 900 Laboratory

Manufactured by  GE Analytical Instruments
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The Sievers 900 Laboratory Total Organic Carbon (TOC) Analyzer enhances productivity for laboratory TOC measurements.

Innovative Laboratory Water Analysis    
The Sievers 900 Laboratory Total Organic Carbon (TOC) Analyzer enhances productivity for laboratory TOC measurements. Automated calibration and validation procedures, fast analysis time, automated reagent adjustment, and the high-capacity 900 Autosampler combine for an unequalled level of efficiency, flexibility, and ease of use.    
    
The 900 Laboratory Analyzer enables complete unattended operation with an Autoreagent feature that calculates and applies the appropriate reagent flow rate for any sample without requiring user intervention. The optional Autosampler, featuring random access capability and up to 120 sample positions, further enhances productivity.     
    
The 900 Laboratory was engineered for ease of use and cost-effective operation. It needs no external reagents or gas supplies and typically requires only a few hours of preventive maintenance per year. Twelve-month calibration stability frees analysts to perform other critical tasks. A large, color touch-screen display provides an intuitive menu to quickly establish operating parameters. A space-saving 19.2-cm (7.6-in) wide profile efficiently uses valuable bench space.
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Features of Sievers 900 Laboratory

Advanced Productivity and Efficiency     Automated operations, such as calibration and data analysis reports, combine with a four-minute analysis time for the most productive TOC analyzer available. The Autoreagent feature eliminates the time-consuming optimization process, automatically establishing optimal flow rates for each sample. The optional 900 Autosampler offers up to a 152-percent capacity increase over its Model 800 predecessor.    

Low Maintenance and Operating Costs     No external reagent or gas supplies are required, saving valuable lab space, time, and money. The Analyzer utilizes self-contained Sievers internal reagent packs that can be installed in minutes to achieve three to six months of uninterrupted service, depending on the application. The 900 Series Analyzers typically require just a few hours per year of preventive maintenance. A modular design facilitates speedy consumables replacement and preventive maintenance.    

12-Month Calibration Stability     The 900 Laboratory Analyzer offers 12-month calibration stability, unlike competing analyzers that require weekly or even daily calibration. Users can select from a variety of single- and multi-point calibration routines. To further simplify operation, calibration calculations are performed and constants updated automatically.    

Intuitive Menu-Driven, Touch Screen Interface     A large, color touch-screen display makes it easy to set up instrument parameters. Trend data is displayed in tabular or graphical form for at-a-glance monitoring in real time or over user-defined time periods.    

Expanded Data Access     The 900 Laboratory TOC Analyzer features a USB port that allows data transfers from the Analyzer to a USB flash memory drive without interrupting analysis. Data files can be opened directly in Microsoft Excel® without the need to convert data with proprietary software. Standard serial and parallel ports are also provided. To see a list of USB drives that are compatible with the 900 Series, click here.    

Reliability     The 900 Laboratory Analyzer delivers superior reliability. The Analyzer combines innovative design improvements with carefully selected materials and components to ensure maximum uptime.

General Specifications
Measurement Range0.03 to 5000 ppb
NDIR0
On-Line Monitoring0
Portable0
Depth 18.9 in
Height19 in
Width 7.6 in
Power Requirements 100–240 ± 10% VAC, 50/60 Hz
Peak Power50 W
Weight31.5 lbs
Additional Specifications

Operating Specifications    
Measurement Range: 0.03 to 50000 ppb    
Precision: < 1% RSD    
Accuracy: ± 2%    
Display Readout: 3 significant digits    
Sample Type: Autosampler or discrete grab sample    
Calibration: Typically stable for 12 months    
Analysis Time: 4 minutes    
Sample Temperature: 1–95 °C (34–203 °F)    
Ambient Temperature: 10–40 °C (50–104 °F)    
Sample Pressure: Up to 250 psi    
Instrument Sample Flow Rate: 0.5 mL/min    
    
Instrument Specifications    
Outputs: Serial RS-232 output (2); USB port (1); parallel printer port (1)    
Display: Quarter-VGA, color touch-sensitive LCD    
Safety Certifications: ETL, CE (see Declaration of Conformity)    
    
Consumables    
UV Lamp: 6 months    
Acid Reagent: As needed, typically 6 months (300 mL)    
Oxidizer Reagent: As needed, typically 3-month stability; available in 150- or 300-mL cartridge

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