2-6 | Model 931S / Model 932S UV Analyzers
Instrument Air Requirements
Air Quality: As per ANSI/ISA S7.0.01 (1996) Quality Standard for
Instrument Air.
Pressure Compensation (Optional)
Pressure Compensation is available as an option. For more information,
see “Cell/Miscellaneous (Compensations) Parameters” in Chapter 4.
Temperature Control
Independent control of up to three temperature-controlled zones:
• Optical Bench
• Measuring Cell
• Heated Sample Probe (optional, for acid gas or other applications)
Physical Dimensions (on Backpan)
Height: 1185 mm (46.65")
Width: 780 mm (30.7")
Depth: 254 mm (9.97")
Weight: Approximately 145 kg (320 lb), entire system and
backpan only (may vary, depending on system).