FIWE Fiber Analyzers

Fiber Analyzers that use pre-heated reagents for fiber analysis according to Weende, Van Soest and other official methods.

Raw Fiber Analyzers / Fiber Analyzers / Velp

  • High Performance

    • Rapid analysis – 2 hours vs. 6 hours with manual systems
    • Reliable results
    • High reproducibility
    • Back-pressure pump prevents clogging of crucibles


    • Total raw fiber extraction using Weende technique
    • Neutral & acid detergent fiber with NDF, ADF, Van Soest extractions
    • Acid detergent lignin extraction with ADL & Van Soest methods
    • Fiber fraction analysis (cellulose, hemicellulose & pectin)
    • Links boiling, rinsing and filtration
    • Single or multiple samples can be processed

    Full System

    • Reagent preheating on RC 2 hotplate (provided)
    • Same crucibles used for weighing, drying & washing – no loss