KJELDAHL DIGESTER - MBC SERIES
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RAYPA Leading Lab Technologies Food analysis COMPACT BLOCK DIGESTION SYSTEM MBC SERIES EFFICIENT, VERSATILE AND SCALABLE DIGESTION BLOCK TO PERFORM SAFE KJELDAHL DIGESTIONS AND MUCH MORE

Compact block digestion system Our MBC Series block digesters are available in 6 different models with different amount of sample positions and tube sizes to process from 6 up to 40 samples at a time. The system is composed of a heating block, a mobile samples tubes rack and a mobile fumes collector. MBC Series digesters provide excellent temperature homogeneity in all sample positions with adjustable temperatures by up to 18 segments and a maximum temperature of 450ºC. Among the most common applications it is excellent to perform protein digestion according to the Kjeldahl method, acid...

FEATURES VERSATILITY MBC digesters are versatile for a wide range of applications and samples, even fatty, inhomogeneous and highly foaming samples are compatible with the equipment. FLEXIBILITY Delay time, ramps, digestion temperatures and digestion times can be adjusted according to each analysis requirements. It has a total of 9 programs available that can be saved and edited at any time. HOMOGENEITY Temperature is homogenously distributed throughout the metal heating block, ensuring that all samples work under exactly the same conditions, achieving a high reproducibility among the most...

KJELDAHL METHOD Kjeldahl digestion consists in the decomposition of nitrogen in organic samples by boiling the sample in concentrated acid solution in presence of a catalyst. At the end of the reaction, ammonium sulphate solution is formed, which can be later distilled and quantified. Organic N + H2SO4 —> (NH4)2SO4 + H2O + CO2 + other sample matrix by-products. CHEMICAL OXYGEN DEMAND METHOD The Chemical Oxygen Demand (COD) is the amount of oxygen consumed to totally oxidize the organic contents into inorganic products. The sample is heated in the digestion block in presence of sulphuric...

KJELDAHL DIGESTION WITH OUR COMPACT BLOCK DIGESTION SYSTEM CONNECTED WITH OUR SCRUBBER After loading the samples with the corresponding reagents within the samples tubes rack, the sample tubes rack is placed inside the heating block and the fumes collector is placed on top of the sample tubes rack. The next step is choosing the appropiate program and the equipment starts to heat up, following the predefined time and temperature segments. In the process, exhaust fumes are generated that are completely captured by the fumes collector which in turn are mechanically displaced into the SCRUBBER...

Compact block digestion system MAIN FEATURES OF OUR SOLUTION FOR DIGESTIONS WITH INTEGRATED FUMES NEUTRALIZATION BACK SUPPORT WITH COOLING POSITION PYREX® GLASS EXTRACTION TUBES WITH TEFLON® RINGS REAGENT RESISTANT CONNECTION HOSE BETWEEN THE DIGESTER AND THE SCRUBBER THERMALLY INSULATED HANDLES WATER REFRIGERATION CIRCUIT ANTIDRIP TRAY FOR ACIDS ADSORPTION FLASK WITH ACTIVATED CHARCOAL INSPECTION WINDOW AISI-304 HEATING BLOCK COVER WITH HALAR® COATING GENERAL SWITCH INTUITIVE CONTROL PANEL CONDENSATES FLASK NEUTRALIZATION WASHING SOLUTION FLASK VACUUM PUMP REGULATION VALVE GENERAL SWITCH...

SCRUBBER TECHNICAL DESCRIPTION • Wide model range with units ranging from 6 to 40 sample positions compatible with sample tubes ranging from 100 to 250ml. • Vertically assembled and mobile sample tubes rack and fumes collector for a faster cooling and minimum footprint. • Heating block with extensive thermal insulation by rock wool and ceramic fiber and covered with Halar® resin coating. • Built-in temperature regulator with 9 programs that can be set up with up to 18 individual segments adjustable by maintenance temperature, maintenance time and temperature increase speed. • Programmable...

data and Heating time to 400 °C (depending on model) min 20 - 40 Precommended environment Temperature resolution °C 1 gained with Condensation of exhaust gases by watei lefiigeiation ciicuit the SCRUBBER Neutralization of exhaust gases with alkaline or acidic washing solution V 8 COMPACT BLOCK DIGESTION SYSTEM - MBC SERIES

General information Closed fumes evacuation system with vacuum pump Aspiration Condensation Neutralization Filtration and adsorption Adjustable vacuum pump Circulating water through refrigeration circuit Washing alkaline or acid solution Activated charcoal Vacuum pump maximum vacuum mBar Scrubber water consumption (depending on exhaust fumes) L/min AccessoriesDISTILLATION TUBES Reference Sample vol. ml Material Compatible maximum number of sample tubes per model glass reinforced glass * Reinforced distillation tube for waste water or slurry analysis. FUMES NEUTRALIZATION UNIT Reference...

Dimensions and performance Reference * Also available with a voltage of 115 V. International standardized methods • Alarms and error messages for maximum safety. • Integrated antipdip tray on fumes collector for eventual acid splashes after equipment cools down. • Corrosion-resistant easy-to-clean external frame made of AISI-304 stainless steel. • Heating block cover with Halar® coating. MBC Series compact block digesters are fabricated guaranteeing compliance with a variety of international standards such as AOAC, ISO, EPA and DIN. Our MBC Compact digestion system is designed to comply...