- Single sample cell 0.5 mm pathlength , fused silica windows (other options available)
- DTGS detector as standard, upgrade to High-sensitivity TE InAs detector available
- Dual cell version available as upgrade with separate independent sample inputs
- Purged insulated cabinet (IP 65). Suitable for Class 1Division 2, T3 temperature rating, ATEX Category II 2G (EEx pemd [ib] IIC T4 or T3, for hazardous area operation
- Cabinet / cell temperature electrically controlled at 25°C with Hazardous Area certified heaters. Connected to a general purpose remote temperature controller
- For outdoor mount ambient minus 5 to plus 45°C. Needs weather protection (such as a three sided shelter, supplied by others)
- Spectrometer in Vortex temperature controlled compartment
- Process/Wash and Reference fluid inputs, with integrated Fluid Switching panel, double-block-and-bleed switching valves. Additional Proto-fuel input available as option.
- Fluid switching panel has flow control, low-flow sense switches for detecting low sample flows, reverse Nitrogen flow for cell blow-down and counter-current sample heat exchanger for additional temperature stabilization
Analyzer Utility Requirements
Instrumentation Air, oil-free, clean and dry, 80 psig (5.5 barg) 32 SCFM (906 sl/m), -32 degF (-34 degC) dew point at maximum instrument and ambient air temperature < 96.8 degF (36 degC) OR, Instrumentation Air, oil-free, clean and dry, 100 psig (6.9 barg) 40 SCFM (1132 sl/m), -32 degF (-34 degC) dew point at maximum instrument and ambient air temperature < 104 degF (40 degC). FT-NIR optical purge air or N2 input, clean dry and oil-free, -40degF (-40 degC) dew point, 20 psig (1.4 barg) 2 SCFM (56.6 sl/m). Pentane Wash Fluid supply at < 100 psig (6.9 barg), Toluene Wash and Reference Fluid supply at < 100 psig (6.9 barg)