AutoBlock Plus Brochure

The new AutoBlockTM Plus automates sample prep all the way through a final fill-to-volume step but takes up less space and costs less than previous models and competing products. Automated Sample Prep for Metals DigestionsCall 800.343.5319 or 843.881.6560 • www.environmentalexpress.comE N V I R O N M E N T A L E X P R E S SThe New AutoBlockTM Plus is the Smartest AutoBlock Yet with Increased Functionality and Reduced PriceThe AutoBlock Plus Safely and Economically Automates Metals Digestions in Your Lab. Since 1997 laboratories worldwide have relied on Environmental Express for dependable, well-engineered equipment and consumables to simplify and improve the metals digestion process. This latest generation of AutoBlock is the most efficient one yet.AutoBlock Plus Specifications:Sample Capacity: 54Sample Cup Size: 50mLNumber of Reagents: 8Footprint: 36"W x 38.5"H x 24"DClearance: 2" all sidesWeight: 250 lbsCrated: 300 lbsElectrical: Available in 120V or 240VTemperature: Ambient to 150°CPower: 120V, 12ACommunication: USBComputer Requirements: • Windows 7 Operating System• Intel Core: i3-2330M Processor @ 2.20GHz or better• 4 GB of DDR3 SDRAM Memory The AutoBlock Plus digests up to 54 samples simultaneously, adding up to ten reagents, while controlling sample temperatures and digestion times. Easy-to-install software comes programmed with common EPA Methods and records all digestion procedures and data. New features add flexibility:• Advanced User-Friendly Software. The software includes pre-programmed EPA Methods including 200.2, 200.7, 200.8, 3050B, 7470.A, 7471, and 245.1. There is also an easy-to-use procedure for creating custom methods. The software runs on a PC away from the acidic environment of the digestion process.• Single X, Y, Z Injection Probe. This single probe automates reagent addition for up to 54 samples. The AutoBlock has 8 reagent and 2 DI water ports.• Final Fill-to-Volume Function. After digestion, the AutoBlock Plus adds deionized water to your digestates to achieve the final volume you choose.• Flexible Batch Size. The AutoBlock Plus allows you to operate any batch size up to 54 samples so providing more economical use of reagents.• Optional Fume Hood. Place the unit in your existing fume hood or use the optional HEPA-filtered fume hood to vent the AutoBlock Plus into your existing duct work.• Smaller Footprint. The compact AutoBlock Plus is 36"W x 38.5"H x 24"D. • Increased Safety. Leak and pressure detectors minimize analyst contact with acids.Getting consistent results and freeing up analyst time has never been easier. The analyst initiates a method and AutoBlock does the rest.To operate, the analyst simply chooses a method, loads samples into the AutoBlock Plus and presses the start button. The dispensing arm with probe robotically adds the appropriate amount of the specified reagent to each sample. The samples are lowered into the heated block and the temperature is held at the desired level for the allotted time period. When the procedure calls for additional reagents the AutoBlock Plus lifts the samples, turns off the heat and cools the samples with HEPA-filtered air. After cooling, the additional reagents are added. The samples are lowered back into the graphite block, the block re-heats and digestion continues. When all digestion procedures are complete, the samples are lifted and cooled. A special probe sensor determines the level of the digestate in each vessel. Environmental Express ExcellenceEnvironmental Express is the original developer and distributor of many products including AutoBlock and HotBlock. Look for products in our catalog and on our website displaying this symbol.Call 800.343.5319 / 843.881.6560 Page 2The AutoBlock Plus automatically calculates the volume necessary and fills each sample to the specified final volume. A visual alarm alerts the analyst that the digestion procedure is complete. With the AutoBlock Plus, reagent additions and digestion intervals are scheduled and timed automatically. This uniformity in process improves productivity and provides consistent results. The analyst is free to perform other tasks and can monitor the digestion progress by viewing the control screen at any time. After each reagent addition the entire fluid delivery system is purged with DI water to flush corrosive reagents from the system. Robust construction assures durability and longevity.All components of the AutoBlock Plus are manufactured to withstand the harsh environment of the metals lab. Metal components of the AutoBlock Plus are kept to an absolute minimum to eliminate corrosion and avoid sample contamination.• The new AutoBlock Plus features a 54-well PTFE-coated graphite block in a rugged, corrosion-resistant casing and utilizes silicone mat heating technology. • The guide rod of the reagent dispensing arm is PTFE-coated to prevent corrosion and sample contamination.• The AutoBlock Plus cabinet is continually purged with inert gas, removing acidic fumes that could potentially cause corrosion.Superior engineering enhances performance.• State-of-the-Art Delivery System. Reagent addition and Final Fill-to-Volume steps are controlled by state-of-the-art peristaltic pumps. Delivery is precise and accurate to <2%.• Reagent Segregation. The system segregates reagents containing metals (used in Mercury digestions) from the reagents used in digestions for trace metals. • Convenient Racking System. The AutoBlock Plus comes with three 18-place polycarbonate racks for convenient loading of up to 54 samples. Racks with samples are raised and lowered into the wells of the heating block by a precisely engineered lift system.• Convenient Venting. The benchtop unit is easily vented via a 4" duct system. Internal exhaust blowers are controlled automatically.AutoBlock Plus software is easy to install and intuitive to understand. The AutoBlock Plus software comes programmed with common EPA Methods for Metals Digestions and automatically performs all digestion steps; alerts the user of scheduled maintenance procedures; and, records and date/time stamps all digestion data through final fill-to-volume for easy reference or download to a PC or other backup device. AutoBlock Plus Software Features:• Service Interface Screen provides access to items such as Reagent Configuration, Temperature Calibration, Pump Calibration, Maintenance Schedule, Supplies Status and Data Logging Options. • Operator Test Screen allows the analyst to select a programmed method, view the method, start the method and view progress as the method is performed.• Method Creation Screen allows the analyst to easily create customized methods or modify existing methods. • Maintenance Tab periodically prompts the analyst to perform routine maintenance. Default settings can be modified to customize the maintenance schedule. • Data Viewer Screen displays the recorded data in a .dat file and allows the analyst to convert the file to other file formats if desired.A PTFE thermocouple, placed in a designated reference well continually tracks sample temperature.www.environmentalexpress.com Page 3E N V I R O N M E N T A L E X P R E S SCall 800.343.5319 or 843.881.6560 • www.environmentalexpress.comE N V I R O N M E N T A L E X P R E S SCall 800.343.5319 or 843.881.6560 • www.environmentalexpress.comE N V I R O N M E N T A L E X P R E S SThe AutoBlock Plus comes with two Reagent Rack Kits and a Waste Carboy Assembly.Each Reagent Rack Kit includes a six-place bottle rack, five reagent caps and five lengths of 1/8" PTFE tubing suitable for drawing reagents directly from acid bottles. The Waste Carboy has a 10-liter capacity. Ordering Information:Equipment and AccessoriesDescription Catalog #AutoBlock Plus with Two Reagent Rack Kits, 120V AB4001AutoBlock Plus with Two Reagent Rack Kits, 240V AB4001-240AutoBlock Plus Optional Fume Hood AB4210Reagent Rack Kit ABP11010-Liter Carboy Assembly with Cap and Tubing ABP149EE Consumables ensure clean, accurate digestions.Use our 50mL polypropylene disposable screw-cap Digestion Cups to eliminate transfer steps.• Accurate Graduations. Molded-in graduations eliminate the need for graduated cylinders and eliminate transfer steps. Each vessel is graduated to 50mL and has a total capacity of 68mL.• Certificate of Analysis. Each lot of clarified polypropylene used in the manufacture of our cups is analyzed for trace levels of specified metals. Each box of cups comes with a certificate detailing the results of this analysis. Cups are also certified for volume accuracy.• Screw-caps. Polyethylene-faced, foam liner in cap ensures a leak-proof seal.These carefully engineered digestion vessels provide premium performance in the AutoBlock Plus. Accurate, molded-in graduations allow analysts to easily reproduce volumes to within 0.5%. Vessels serve as graduated cylinders as well as storage containers. Description Catalog #50mL Disposable Digestion Cups, Case of 500 SC47534mm Reflux Caps, Case of 1,000 SC506Filtration DevicesEnvironmental Express carries a complete selection of FilterMateTM and FlipMateTM filtration products for 50mL samples. These products are designed to work with our 50mL digestion cups. Filtration Systems come with a variety of filter options. Visit our website to review our complete assortment. Acids, Bases, Bulk ReagentsAcids, Bases and Bulk Reagents for Metals Digestions are also available from Environmental Express. Our assortment includes Acetic Acid, Hydrochloric Acid, Hydrogen Peroxide, Hydroxylamine Hydrochloride, Nitric Acid, Phosphoric Acid, Potassium Permanganate, Potassium Persulfate, Sodium Hydroxide, Sulfuric Acid and more.Optional Fume Hood attaches to the AutoBlock Plus and is easily vented.FlipMate (left) and FilterMate Filtration Devices make filtration of samples easy.Call 800.343.5319 or 843.881.6560 • www.environmentalexpress.comCarefully engineered digestion vessels provide premium performance.Copyright Environmental Express, Inc., February 2013 Page 4