Metals Digester – an Automatic Success

The latest addition to the Thomas Cain range of sample preparation equipment, the DEENA II from SEAL Analytical, is finding global success in environmental laboratories because automation saves time and money, improves safety and lowers the risk of human error.

These benefits appeal to the managers of every laboratory in every country, so there has been a high demand for these instruments in labs with a regular requirement for the analysis of metals.

Stuart Smith, SEAL President

The DEENA ll is a sample digestion system that fully automates the digestion process ensuring that each sample is treated exactly the same. Pre-programmed, but customizable software manages accurate dispensing of small volumes of reagents into sample tubes, ensuring thorough mixing, correct heating, and filling to a prescribed volume once digestion is completed. The intuitive DEENA software also enables overnight digestions.

A variety of models are available, ranging from a 96 position block for 15ml tubes, to a 30 position block for 50ml tubes. An auto syringe accessory is also available which accurately dispenses standards and automatically spikes samples.

Automating digestion results in less handling of acids, which is always preferable. However, automation also improves lab efficiency, and unattended operation frees staff for other work.

Stuart Smith, SEAL President

With facilities in Europe, USA and China, SEAL Analytical is a world leader in the design, development and manufacture of laboratory analyzers including automated discrete and segmented flow nutrient analyzers for use in environmental and industrial laboratories. SEAL’s product portfolio now also includes the Thomas Cain range of automated chemical addition, sample preparation and digestion systems for the analysis of mercury and metals in environmental laboratories. (www.seal-analytical.com). SEAL is a technology leader in the development of innovative nutrient analysis solutions and has over 50 years of experience in laboratory-based automated analysis. As the designer, developer and manufacturer of both hardware and software, SEAL is able to provide complete bespoke monitoring solutions. SEAL has a strong record of consistent growth that is built on innovation.

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