Fiber Analyzers that use pre-heated reagents for fiber analysis according to Weende, Van Soest and other official methods.
High Performance
- Rapid analysis – 2 hours vs. 6 hours with manual systems
- Reliable results
- High reproducibility
- Back-pressure pump prevents clogging of crucibles
Versatile
- 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
Choice of Models
- FIWE is available in different configurations:
FIWE 3, a 3-position raw fiber analyzer
FIWE 6, a 6-position raw fiber analyzer
GENERAL FEATURES
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Construction material: |
epoxy painted stainless steel structure |
Type of extractions: |
cold and hot extractions |
Number of samples: |
FIWE 3 3 positions
FIWE 6 6 positions |
Samples: |
individually processed |
Sample quantity: |
from 0,5 to 3 g |
Sample removal: |
air pump |
Reagent discharge: |
peristaltic pump |
Digital timer: |
0 - 99 minutes with acoustic signal at the end |
Temperature: |
electronic regulation |
Reagents and cooling water : |
separated outlets |
Power: |
FIWE 3 900 W
FIWE 6 1200 W |
Weight: |
FIWE 3 35 Kg (77 lb)
FIWE 6 40 Kg (101.2 lb) |
Dimensions (WxHxD): |
FIWE 3 530x620x390 mm (20.9x24.4x15.4 in)
FIWE 6 760x620x390 mm (29.5x24.4x15.4 in) |
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PERFORMANCE
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Reproducibility (RSD): |
± 1% |
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APPLICATIONS
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Raw fiber (Weende, Wijstrom) |
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Neutral or acid detergent treatment fiber (Van Soest) |
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Lignin, Cellulose, Hemicellulose |
Raw Fiber Analyzer - Crude Fiber, Neutral & Acid Detergent Fiber
FIWE is a fiber analyzer suitable for raw fiber extraction, conventionally known as an indigestible residue.
The Weende method is the oldest analytical procedure still in use today, in which fiber concentration is measured as crude fiber (CF).
Weende method has been now largely replaced by the Neutral Detergent Fiber (NDF), a method developed by Van Soest, being now the most common measure of fiber used for animal feed analysis. It measures most of the structural components in plant cells (including lignin, hemicellulose and cellulose), but not pectin.
Another application is Acid Detergent Fiber (ADF), that is a portion of the plant fiber and includes cellulose, lignin and variable amounts of xylans.
FIWE fiber analyzer is also suitable for Acid Detergent Lignin (ADL) determination and Wijkstrom technique, a modification of Weende method.
Perform single or multiple extractions including boiling, rinsing and filtration steps with the maximum reproducibility available.
No sample transfer prevents any possible sample loss, as crucibles can also be used as sample vessels during weighing, drying and washing.
Pre-heat the reagents with
RC2 hot plate
(included), and pour them directly into the system.
An extremely efficient heating element speeds up the analysis, ensuring a rapid heating of the sample, previously mixed with pre-heated reagents.
The most significant reasons to test the fiber
content are related to:
NUTRITIONAL REASON
The quantity of fiber is important to keep the digestive system healthy and functional. Too much fiber can cause digestive problems; a low fiber intake irregularities in the functioning of the digestive tract.
