The GERHARDT KJELDATHERM KT-L 8s-BS is an automated laboratory digestion unit designed for the acid digestion of samples using the Kjeldahl method. This equipment is used during the sample preparation stage for the quantitative determination of nitrogen and the calculation of protein content in agricultural, food, and other products.
The GERHARDT KT-L 8s-BS digestion unit is intended for laboratories analyzing compound feeds, forage, plant-based feed materials, oilseeds, soils, fertilizers, and other substances. This model is suitable for samples prone to intense foaming during the decomposition process.
Sample Digestion via the Kjeldahl Method
The KJELDATHERM system provides controlled heating of samples within an aluminum block, featuring precise temperature regulation. During acid digestion, organic nitrogen compounds are converted into a form suitable for subsequent analysis using the Kjeldahl method.
This laboratory digestion unit is used to prepare samples—such as animal feed, grain raw materials, fertilizers, and other substances—for total nitrogen analysis, in accordance with the applicable methodology.
Automated Kjeldalift System
The digestion unit is equipped with an integrated Kjeldalift mechanism, which automates the raising and lowering of the sample tube rack, along with the vapor collection manifold.
This motorized, two-tier console facilitates the movement of the loaded rack, minimizes the need for manual handling, and enhances operational convenience for laboratory personnel.
Temperature Control and Programming
The GERHARDT KJELDATHERM KT-L 8s-BS enables heating up to 410 °C for standard digestion processes. The maximum operating temperature is preset to 430 °C, but it can be increased to 450 °C for specialized applications.
A preheating function allows the unit to be prepared for operation at a scheduled time. Temperature, duration, and heating power can be adjusted to suit the specific characteristics of laboratory samples.
Functional Advantages of the GERHARDT Digestion Unit (from Venta Lab, Dnipro)
Automatic raising and lowering of the rack via the Kjeldalift system.
Temperature-controlled aluminum heating block.
Illumination of digestion tubes for monitoring the digestion process.
Heat-insulated handles and overheating protection.
Drip tray for collecting acid residues.
Audible and visual error alerts.
Preheating and temperature maintenance capabilities.
Two access levels with password protection.
Storage for up to 30 digestion protocols.
Data transfer to LIMS via USB storage media.
The controller allows for the viewing of temperature-vs.-time graphs directly on the display, simplifying the documentation of laboratory operations.
Digestion Unit for Agricultural and Industrial Laboratories
The unit is used for the mineralization of animal feed, meal, oilcake, oilseeds, soil, and fertilizers. The equipment supports process documentation in accordance with the needs of laboratories operating under GLP procedures and ISO/IEC 17025 requirements.
Purchase a GERHARDT KJELDATHERM digestion unit in Dnipro.
Venta Lab (Dnipro) supplies GERHARDT laboratory equipment for sample preparation and analysis using the Kjeldahl method throughout Ukraine.
Venta Lab specialists provide consultations on equipment selection, commissioning, staff training, technical maintenance, and service support.
The GERHARDT KJELDATHERM KT-L 8s-BS is an automated sample digestion system equipped with a Kjeldalift, designed for the laboratory determination of nitrogen and protein.
Venta Lab, Dnipro
Phone: +38(096)000-04-46, +38(093)000-04-46, +38(095)000-04-46
