airmoPURE D 45 PSI

The airmoPure includes:

• A compressor station fixed with a 10-liter reservoir at 7 bars which delivers outlet pressure at 3 or 4 bars with protection
• A membrane air dryer with automatic purge. The air is dried before being compressed in the cylinder.
• A heated catalyser to eliminate hydrocarbons at ppt level
• Connections between the airmoPure and the instrument

Example with 3 bars inlet:

• 180 ml/min for FID
• 50 ml/min in continious for Calibration
• Dilution: 230 ml/min in discontinuous mode (during calibration only)
• Benzene permeation tube (32 ng/min ± 10% at 45°C) diluted at 230 ml/min = 139 µg/m3 or 37 ppb
• Zero air for analysis in continuous mode (airmoBTX /CALIB): 180 + 50 ≈ 230 ml/min
• Zero air for analysis in discontinuous (airmoBTX/CALIB): 180 + 230 ≈ 410 ml/min