Scope of analysis for Compressor Oils:
• Wear metals, contamination, additives, determination of elements (ICP)
• Visual assessment
• PQ index
• Viscosity 40 °C
• Viscosity 100 °C
• Viscosity Index
• Oxidation (FT-IR)
• IR index
• Neutralization Number (NZ) or Acid Number (AN)
• Water content with FT-IR in %
• Color index
