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Buchi Block Digester K-446 and K-449 Systems
E8-84
The Kjeldigester Systems K-446 and K-449 utilise fast aluminium block heating technology and can digest a maximum of 20
samples at a time. The K-446 system offers simple operation whilst the K-449 offers the ability to fully automate the digestion
process and incorporates automated lift.
Key features include:
Temperature and time controlled digestion with digestion temperatures up to 450°C
Fully sealed suction system for removal of fumes with an optional K-415 scrubber
Up to 20 samples can be processed simultaneously
Temperature and countdown indicator
Programmable K-449 can accommodate profiles with upto 4 steps
Glass digestion tubes ensure digestion process is easily visible
Code
Description
EVA4610 KjelDigester K-446 20 place block digester with standard module and 20 x 300mL tubes
EVA4611 KjelDigester K-446 20 place block digester with Condensate module and 20 x 300mL tubes
EVA4612 Advanced KjelDigester K-449 20 place block digester with standard module and 20 x 300mL tubes
EVA4613 Advanced KjelDigester K-449 20 place block digester with condensate module and 20 x 300mL tubes
Accessories
Code
Description
EVA4316 4 x Suction module glass blanking caps for Buchi Block Digesters
EVA4322 Connecting cable for Scrubber K-415
EVA4242 Set of 4 x 300mL sample tubes for Buchi Digesters
EVA4344 Rack for 20 x 300mL sample tubes for Buchi Block Digester
EVA4348 Stand for Buchi rack
EVA4352 Drip Tray for heating block protection
Scrubber System K-415 - Vapour Scrubbing System
E8-84
The K-415 Scrubber neutralises acid fumes and reaction gases which arise during Kjeldahl analyses or other processes. An
integrated and powerful pump can be adjusted to meet specific requirements , the self-contained design eliminates condensation
and maximises safety.
Key features:
High suction performance at 33L/min
3L of scrubbing solution ensures large gas/liquid contact area to maximise efficiency
Neutralisation possible with alkalis and acids ensures flexibility over a number of applications
Code
Description
EVA4601 K-415 Duo Scrub, neutralisation & adsorption
EVA4602 K-415 Triple Scrub, condensation, neutralisation & adsorption
EVA4604 K-415 Triple Scrub Eco, condensation, neutralisation & adsorption
EVA4606 K-415 Quad Scrub Eco, condensation, neutralisation, adsorption & reaction
KJELD
AHL DIGESTION
KJELDAHL DIGESTION
486