Laboratory Products 55 Afterburner Ashing Furnace
The ABF 8/28, from Carbolite is a powerful and extremely robust ashing furnace with an integral afterburner, which offers additional features to those of the standard ashing furnace. Typical applications include residue analysis, the burning of samples to constant weight and also the recovery of precious metals. As these processes can lead to unpleasant smoke and odour, the ABF 8/28 is fitted with a fan assisted pre-exhaust afterburner to combust the smoke further before exiting the chimney. The afterburner is rated for 40 g carbon per ashing load.
The recycling of valuable materials, such as plastic insulation of cables, paints, polymer-based metal blanks or plastics from PCBs are further applications for the ABF.
Advantages include: maximum operating temperature 800°C; chamber volume 28 l; thermal oxidation up to 950°C; heating elements protected by SiC tiles; 3216P1 programmer with 8 ramps and 8 dwells; ABF can be fitted with an integral scale for gravimetric analysis
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New Rotor Increases Centrifugation Throughput and Flexibility
Designed for applications that use common, disposable conical tubes, JA-14.50 rotors from Beckman Coulter Life Sciences extend the applications and flexibility of the company’s Avanti centrifuge series, and can be used in Avanti J-26S, J-30I and J-E centrifuges. While greater capacity results in higher throughput, the rotors maintain the precision performance offered by products in the Avanti line and are the only high-performance rotors capable of spinning 50, 15, 5 and 1.5 mL conical tubes, and 50, 15 and 10 mL round bottom tubes and bottles at their maximum speeds.
Delivering a top speed of 14,000 rpm and rcf of 35,000 x g, JA-14.50 rotors hold up to 16 x 50 mL conical tubes and maximise the number of 50 mL conical tubes that can be processed in a single run. The fixed-angle rotor is intended for general pelleting of cells, bacteria and food products; separating proteins, viruses and subcellular fractions; running concentrators and columns; and for phase separation and binding studies.
Avanti centrifuges are available with a selection of BioCertified fixed-angle and swinging-bucket rotors, ranging in capacity from 360 mL to 6 L and all independently certified to contain liquids and aerosols. A BioCertified* dual-locking lid configuration, for workflows that include biohazardous samples, maintains biocontainment when removing the rotor from the centrifuge and transporting it to a containment hood. Rotors are also available in a standard single-locking lid configuration.
Avanti rotors, including the new JA-14.50 rotor, have a unique ID that is tracked using magnetic sensors; the centrifugation system uses Dynamic Rotor Inertia Check and the ID for Automatic Rotor Identification and to ensure that no individual rotor exceeds the maximum speed permitted.
“We’re proud to introduce the JA-14.50 rotor – it improves workflows, saving scientists’ time, and is useful across a diverse array of applications where a variety of conical tube sizes are commonly used,” said Randall Lockner, Marketing Manager at Beckman Coulter Life Sciences. “Users can rely upon the quality, performance and efficiency for which Beckman Coulter centrifugation products are known.”
In addition to compatibility with current models, JA-14.50 rotors can be used in installed Avanti J-20 and J-25 centrifuges.
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Julabo Temperature Control Solutions High Precision and Speed
Julabo presents an extensive program of temperature control solutions ranging from -95 to 400°C. Since Julabo’s foundation in 1967 the company has pioneered the development of technology for liquid temperature control. Julabo equipment is used successfully around the world providing application solutions for science, laboratories, technology centres and process industries.
The current program features heating and refrigerated circulators, highly
dynamic temperature control systems, recirculating coolers, water baths and additional special equipment. Their integrated highly precise control technology is unique. It guarantees highly accurate temperatures and rapid reaction to temperature changes. Another special feature of Julabo units: no side vents. Operation of Julabo instruments is intuitive. All important information is displayed intelligibly and easy to read. The parameters for any application are set quickly using only a few keys.
Julabo also offers specialised equipment for individual applications and an extensive list of accessories for all products.
Comprehensive Service and On-Site Support
Julabo takes pride in offering customers expert advice for pairing the proper Julabo temperature control solution to their specific application. Julabo service and support options include installation and calibration, equipment qualification documentation and application training. These invaluable services ensure customer confidence in the operation and maintenance of their Julabo unit.
Quality ‘made in Germany’
Julabo units function reliably providing years of operation with quality at your fingertips. Every unit meets strict internal requirements and conforms to the highest national, European and international standards. Each Julabo instrument must pass numerous tests in every production phase. A sophisticated quality management program in accordance with DIN EN ISO 9001 guidelines guarantees that only technologically superior products are shipped from our facility. Find comprehensive information on the Julabo program in the current catalogue.
Contact Julabo by phone or via internet for your free catalogue. For more information -
http://www.julabo.de/en/products
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Precision temperature control is our life’s work
The precision, accuracy, and performance of JULABO temperature control solutions have made them fi xtures in laboratories around the world. JULABO instruments cover every application from -95 °C to +400 °C in science, research, and industry.
Superior Temperature Technology for a Better Life
A Masterpiece of Technology
www.julabo.de 1430ad@reply-direct.com 12.03.2014 09:40:49
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