Overview
Select the probe and measurement method for the material. The Austrian-made Schaller humimeter BL2 is a modular meter, BLL has an integral long woodchip lance, and WLW uses electrodes for timber. The listed BL2 and WLW kits include the required measuring electrode.
Key features
- Complete probe kits rather than bare modular meter bodies
- BLL long lance for measurements within loose woodchip piles
- WLW ram-electrode kit for timber measurements at depth
Applications
- Biomass reception and storage
- Woodchip fuel quality
- Timber drying and inspection
Specifications
| BL2 with 12518 probe | Woodchips 10–50% water; pellets 11–20%; sawdust 14–50%; material-specific |
|---|---|
| BL2 with 12520 ram electrode | Timber 8–60% water content, depending on species |
| BLL | Woodchips 10–50% water content; resolution 0.5%; reference-material accuracy ±2.5% |
| WLW | Water content 10–60%; wood moisture 7–150%, depending on material. Wet and dry basis readings are not interchangeable |
| Dimensions | BL2 body 145 × 75 × 30 mm; BLL 1155 × 75 × 45 mm; WLW body 157 × 75 × 30 mm |
| Net weight | BL2 body 265 g plus woodchip probe 710 g or ram electrode 1.5 kg; BLL 830 g; WLW body 265 g plus electrode set |
Included equipment and kit selection
BL2 woodchip kit: meter 12109, probe 12518, supplied protective cover and batteries. BL2 timber kit: meter 12109 plus ram electrode 12520. BLL: meter 12029 with fixed 1 m lance, handle, protection and batteries. WLW timber kit: meter 12626 plus electrode kit 12846 with tips and case. Certificate variants add factory material-moisture calibration report 10600.
Optional accessories and selection notes
USB module 12278, test block 12308 and appropriate carry cases can be added. BLL extension 12467 adds 1 m. Penetrating electrodes leave marks; the timber kits are not non-destructive surface scanners.