900 Laboratory Specifications

Operating Specifications*
Range 0.03 ppb to 50 ppm
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
Power Universal Power Supply: 100–240 ± 10% VAC, 50 W, 50/60 Hz
Dimensions H: 48.3 cm (19.0 in); W: 19.2 cm (7.6 in); D: 48.0 cm (18.9 in)
Weight 14.3 kg (31.5 lb)
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

* Stated analytical performance is achievable under controlled laboratory conditions that minimize operator and standards errors.