The F22 fully automated filter-bag fiber analyzer replaces the crucible extraction method, eliminating its drawbacks: excessive labor and time, poor temperature control, residue loss, and safety risks for operators. For batch determination it delivers high efficiency, stable results, and lower reagent consumption. Its high-pressure sealed reaction cylinder digests samples with integrated stirring — high stability, reliability, and sample-handling capacity — making it well suited to high-throughput laboratories.
The F10 model is also available in this series.
Features
- The color LCD touch-screen, which is strong functional, is equipped, simple interface for the user’s easy and convenient operation.
- Fully automatic digesting is designed, including automatic solvent inletting, heating, accurate temperature controlling, stirring, waste discharging, and cleaning can all be handled automatically, unattended operation.
- Automatically add reagents according to the number of samples to reduce the use cost.
- Comprehensive monitoring configuration, including reagent quantity monitoring, temperature monitoring and pressure monitoring.
- Efficient batch processing capacity — up to 30 samples per batch, high efficiency and reagent saving.
- F22 has a timing start function, which makes testing more convenient.
- F22 can be directly used in ordinary laboratory environment without fume hood.
- The filter bag technology is adopted, and the standard filter bag aperture is 25 μm. Optional 15 μm or 10 μm.
Specifications
| Temperature range | Ambient–100 °C |
|---|---|
| Sample size | 0.1–5.0 g |
| Measuring range | 0.1%–100% |
| Time consumption per determination | 120 min |
| Capacity per batch | Up to 30 samples simultaneously |
| Capacity per day | About 90–180 (8-hour working day, depending on fiber type) |
| Repeatability | RSD ≤3.0% |
| Determination result standard deviation | ≤4% |
| User-defined schemes | 250 sets |
| Solvent adding | Automated |
| Filter bag pore size | 25 μm standard (10 μm / 15 μm optional) |
| Safety requirement | Enclosed space, off-hand operation |
| Installation requirement | Routine laboratory environment, no cooling water needed |
| Power supply | AC 220 V, 50 Hz |
| Dimensions | 375×500×450 mm |
| Weight | 25 kg |
Applicable standards
ISO 6865ISO 16472AOAC 2002.04ISO 13906
Application fields
For crude fiber, acid detergent fiber (ADF), neutral detergent fiber (NDF), lignin and insoluble dietary fiber determination.
Factory video
Factory footage. On-screen interface shown in Chinese.