Analysis of Alchols  and Acetaldeyde


Our Mod. 529/NR/S were employed to control the quality of pure gases. Recently PCF has employed the Mod. 529 / NR / S for the analysis of Methyl Alcohol, Ethyl Alcohol and Acetaldehyde. The automatic GC is used for in-line control of pure gases. It could also be used for industrial process control in order to detect sudden gas leaks or process inefficiencies.

Mod. 529/NR/S front panel The system installed at an Italian pure gas company has the following characteristics: 

  1. N. 1 Gas sampling and recirculation system. 
  2. N. 1 Mod- 529 / NR / S for the monitoring of Methyl Alcohol, Ethyl Alcohol and Acetaldehyde.                                                                                                          Measurement range: 0 - 10,000 ppmV                                                                            Scales used: 0-10 / 20/50/100/200/500 ppmV                                                              NCarrier Gas: : 30 ml / min.                                                                                            Measurement cycle: 5 minutes. 
  3. N. 1 N2 gas cylinder, or from Nitrogen distributed in the plant. 
  4. N. 1 Source of H2 for FID detector. 
  5. N. 1 Source of Zero Air (e.g. PCF Mod. 9588) for FID detector. 
  6. N. 1 Data Acquisition System (DAS).