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Measurement Technology |
nova-II™ UV-VIS diode array spectrometer |
Light Source |
Pulsed xenon lamp (~5 year lifespan); deuterium and tungsten sources available |
Sample/Analyzer Interface |
Flow cell (various materials and path lengths available) |
Sample Conditioning |
If required; customized per application |
Repeatability |
±0.5 % of scale |
Photometric Accuracy |
±0.004 AU |
Analytes (Measured Chemicals) |
Over 100 different chemicals served (inquire with sales) |
Multi-Component Capability |
Up to 5 stream chemicals measured simultaneously |
Calibration |
For many applications, factory calibrated with certified calibration gases; for safety reasons, some applications require on-site calibration |
Verification |
Easy verification/validation with standard certified gas samples and neutral density filters |
Ambient Temperature |
0 to 55 °C (32 to 131 °F) [Optional upgrade: -20 to 55 °C (-4 to 131 °F)] |
Sample Temperature |
Using immersion probe: -20 to 150 °C (-4 to 302 °F) Using flow cell: -20 to 150 °C (-4 to 302 °F) |
Sample Pressure |
immersion probe: 100 bar (1470 psig) flow-through cell: 206 bar (3000 psi) |
Analyzer Environment |
Indoor/outdoor (no shelter required) |
Size |
Analyzer enclosure (standard): 24" H x 20" W x 8" D (610mm H x 508mm W x 203mm D) Sample conditioning system enclosure (standard): 24" H x 30" W x 8" D (610mm H x 760mm W x 200mm D) |
Weight |
Analyzer (standard): 32 lbs. (15 kg) Sample conditioning system: highly variable |
Wetted Materials |
Analyzer (standard): stainless steel 316/316L; K7 glass; Viton Sample conditioning system (standard): stainless steel 316/317; quartz; Viton |
Outputs |
one galvanically isolated 4-20mA output per component; modbus TCP/IP (optional); RS232 (optional); Fieldbus, Profibus, and HART (all optional); two digital outputs for fault and sampling system control (user programmable) |
Electrical Requirements |
85 to 264 VAC 47 to 63 Hz |
Power Consumption |
45 watts |
Area Classification |
General Purpose (standard) / Class I, Div. 2 (optional) / Class I, Div. 1 (optional) / ATEX Exp II 2(2) GD (optional) |