900 Portable TOC Analyzer can be carried to any point in a water system.
To learn more about the 900 Portable Oxidation & Measuring System through an animated tour, click on button below.....
The Sievers 900 Portable Total Organic Carbon (TOC) Analyzer is the most versatile of the 900 TOC Analyzer Series, offering maximum flexibility for how and where it is used. Weighing just 12.5 kg (27.5 lb), the 900 Portable TOC Analyzer’s lightweight and compact design makes it a powerful troubleshooting analysis tool that can be carried to any location in the water system.
The winner of IBO's Gold Portable Instrument Design in 2005, the 900 Portable was engineered for ease of use and cost-effective operation, requiring no external reagents or gas supplies. It can be used for single grab samples or in a process stream for continuous on-line TOC measurement. The Analyzer is the first and only general purpose, full-range portable TOC instrument available.
| Operating Specifications 1 | |
|---|---|
| Range | 0.03 ppb to 50 ppm |
| Precision | < 1% RSD |
| Accuracy | ± 2% or ± 0.5 ppb, whichever is greater |
| Display Readout | 3 significant digits |
| Sample Type | On-line continuous, Autosampler, or discrete grab sample |
| Calibration | Typically stable for 12 months |
| Analysis Time | 4 minutes (4 seconds for the optional Turbo mode) |
| Sample Temperature 2 | 1–95 °C (34–203 °F) |
| Ambient Temperature | 10–40 °C (50–104 °F) |
| Sample Pressure 2 | Up to 250 psi |
| Sample Flow Rate | 50–300 mL/min (for on-line mode) |
|
Instrument Sample Flow Rate |
0.5 mL/min |
| Analyzer Specifications | |
| Outputs | 4-20mA output (1); Serial RS-232 output (2); USB port (1); parallel printer port (1) |
| Display | Quarter-VGA, color touch-screen display |
| Power | Universal Power Supply: 100–240 ± 10% VAC, 50 W, 50/60 Hz |
| Dimensions | H: 35.6 cm (14.0 in); W: 22.3 cm (8.8 in); D: 46.5 cm (18.3 in) |
| Weight | 12.5 kg (27.5 lb) |
| Safety Certifications | uL/cUL, see Declaration of Conformity |
| Consumables | |
| UV Lamp | 6 months |
| Acid Reagent | As needed, typically 6 months (285 mL) |
| Oxidizer Reagent | As needed, typically 3-month stability; available in 150- or 300-mL cartridge |
1
Stated analytical performance is achievable under controlled laboratory conditions that minimize operator and standards errors.
2
If the sample temperature and pressure are above 60 °C and 100 psi, the 900 Analyzer model with the stainless steel iOS is required.
