| Measurement Principle | Dispersive ultraviolet-visible (UV-Vis) absorbance spectrophotometry |
| Detector | nova II™ UV-Vis diode array spectrophotometer |
| Spectral Range | 200-800 nm |
| Light Source | Pulsed xenon lamp (average 5 year lifespan) |
| Signal Transmission | 600 μm core 1.8 meter fiber optic cables. Other lengths available |
| Path Length | Application-dependent |
| Sample Conditioning | Custom design per application |
| Analyzer Calibration | If possible, analyzer is factory calibrated with certified calibration fluids; no re-calibration required after initial calibration; measurement normalized by Auto Zero |
| Reading Verification | Simple verification with samples and self-check diagnostic |
| Human Machine Interface | Industrial controller with touch-screen LCD display running ECLIPSE™ Software → |
| Data Storage | Solid State Drive |
| OPERATING CONDITIONS | |
| Analyzer Environment | Indoor/Outdoor (no shelter required) |
| Ambient Temperature | Standard: 0 to 35 °C (32 to 95 °F) Optional: -20 to 55 °C (-4 to 131 °F) To avoid radiational heating, use of a sunshade is recommended for systems installed in direct sunlight. |
| Sample Temperature | Standard: -20 to 70 °C (-4 to 158 °F) Optional: up to 150 °C (302 °F) with cooling extensions Contact AAI for temperatures above 150 °C (302°F) |
| Sample Pressure | Using standard flow cell: 206 bar (3000 psi) |
| UTILITIES | |
| Electrical | 85 to 264 VAC 47 to 63 Hz |
| Power Consumption | 45 watts → |
| OUTPUTS | |
| Standard Outputs | 1x galvanically isolated 4-20mA analog output per measured analyte(up to 3; additional available by upgrade), 2x digital outputs for fault and SCS control |
| Optional Outputs | Modbus TCP/IP; RS-232; RS-485; Fieldbus; Profibus; HART; |
| PHYSICAL SPECIFICATIONS | |
| Select analyzer type: | OMA-300 Wall-Mounted Analyzer, OMA-206P Portable Analyzer, OMA-406R Rackmount Analyzer |