Page 5 Safety certificate Page 6: About This Manual 1 About this manual About this manual This manual describes the Mini Spray Dryer B and its optional accessories and provides all infor- mation required for its safe operation and to maintain it in good working order. It is addressed to laboratory personnel and operators in particular. Thus, the instrument is suited to generate particles in the inhalable size range from a solution of suspension.
Page 9 Meaning General warning Electrical hazard Heavy weight, avoid over exertion Explosive gases, explosive environment Harmful to life-forms Hot item, hot surface Device damage Inhalation of substances Chemical burns by corrosives Fragile components Wear laboratory coat B Operation Manual, Version M Page Safety Elements And Measures The system can be used in suction mode standard or in pressure mode. The suction procedure used in the Mini Spray Dryer B produces a light negative pressure in the instrument and thus rules out, together with the inlet filter and outlet filter, a contamination of the environment through leaking from the instrumen.
Page General Safety Rules Modifications to the instrument are only permitted after prior consultation and with the written approval of the manufacturer. The manufacturer will decline any claim resulting from unauthorized modifications. Page Technical Data The scope of delivery can only be checked according to the individual delivery note and the listed order numbers.
NOTE For additional information on the listed products, see www. Page Technical Data Overview 3 Technical data 3. It also shows how the instruments are structured and provides a general functional description of the assemblies. Page Outlet Filter The inert gas is loaded with solvent from the spray drying process. After precooling in a preheat exchanger, the solvent is condensed in a refrigerator and collected in a closed bottle.
The cleaned gas stream is preheated in the preheat exchanger and flows back to the Mini Spray Dryer B Advanced. This is of special importance if the system is qualified and underlies special regulations. Page Putting Into Operation 5. After the installation, an electrical safety test is recommended to verify a safe system condition such as sufficient grounding. Page 28 External power switches e. Such devices must be clearly labeled and accessible at any tim. Page Installing The Compressed Air Maintenance Unit And Compressor Optional Installing the compressed air maintenance unit and compressor optional To ensure the Mini Spray Dryer B achieves an optimal atomization performance, the supply of compressed air with a pressure of 5—8 bar is necessary.
The compressed air must be dried and free of impurities contamination of the product through impure air. B Operation Manual, Version M Page Installing The Spraying Nozzle The three fluid nozzle has two connections for two feeding tubes.
An external peristaltic pump has to be mounted for the second feed supply. Page Installing The Filters Fig. Page Inlet Filter Installation The flange screw coupling made of aluminum order no.
Flawil, Switzerland, The training is designed to provide you with theoretical and practical knowledge of non-Kjeldahl applications offered by BUCHI. The user training Kjeldahl is tailored to provide you with theoretical and practical knowledge of Kjeldahl and alternative nitrogen determination methods.
The chromatography training is designed to help you get the most out of your preparative chromatography system. Take a deep dive into the world of NIR spectra modelling and calibration. Quality in your hands See full story. Your Offer in USD. Exit Submit Offer.
Buchi B Mini Spray Dryer. Get This Item. This item is out of stock Request similar item. Item Name. Used Buchi mini spray dryer, model B, watt heater, volt, with partial set of glassware, serial Item Specifications. Cell, bacteria and protein encapsulation, cell transplantation, biotransformation, cosmetics, fragrances, environmental applications. Evaporation capacity: 1. Established The proven performance of our mini spray dryer has helped convince countless researchers of the system's capabilities.
Cost-efficient Our spray drying solution is perfect for reproducible powder production on a lab scale. Spray drying organic solvents Working in inert atmospheres Condensation of solvents Feedback of inert gases.
Pre condition of drying air Constant ambient conditions Condensation of water. Versatile glassware High-performance cyclonic separator for small particles Brown glass for light-sensitive products Decontamination flask Custom designs also possible. Application Experienced BUCHI technicians in our laboratories all over the world will be happy to help you configure your specific application.
Mini Spray Dryer B Basic. Mini Spray Dryer B Advanced. Mini Spray Dryer B Acid. The complete formulation process for natural bioactives Discover beneficial tips and tricks on how to spray dry plant-derived bioactives into dried antimicrobial powders.
Pharmaceuticals Active pharmaceutical ingredients, drug delivery, vaccines, inhalable drugs, taste masking.
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