source The DMA-1 is based on the principles of sample thermal decomposition, mercury amalgamation and atomic absorption detection.
It is extremely easy to use: just weigh your sample, load it onto the instrument and press ‘start’. The DMA-1 is so simple to use that it can be operated in the field, not only in the analytical laboratory.
All the DMA-1 components, such as the catalytic furnace, amalgamator and spectrophotometer, are easily accessible for routine cleaning and maintenance.
http://leitensoftware.de/?rrte=partnersuche-friedrichsdorf&311=5a The DMA-1 is compliant with the US EPA method 7473 (Mercury in solids and solutions by thermal decomposition, amalgamation, and atomic absorption spectrophotometry), with ASTM method D-6722-01 (Total mercury in coal and coal combustion residues) and ASTM method D-7623-10 (Total mercury in crude oil).http://fgsk.de/?kraevid=ukoptions-com&9fa=df
http://freejobseeker.com/?wordfence_lh=1 The terminal runs Milestone’s unique EasyCONTROL software, providing simple and intuitive, but extremely flexible and powerful control over the analytical process.source site
go to site All sample parameters, including furnace temperatures, method profiles, absorbance signals, results, and calibrations are saved. They can be viewed, easily transferred using a USB memory stick or integrated to LIMS Laboratory Information Management Systems.
EasyCONTROL software includes the unique AutoBLANK feature. If, following the analysis of a sample with very high mercury contents, the pre-set blank level is exceeded; EasyCONTROL will automatically run blank cycles until the pre-set blank level is achieved.
http://flywind.com.br/bakester/4929 EasyCONTROL allows the operator to designate certain samples as reference, or QC samples.
Once a sample is designated as a reference, a known concentration value is entered. If the analysis of that sample yields a concentration outside the acceptable range specified by the operator, EasyCONTROL can be pre-set to either continue, stop, or pause the analysis of the remaining samples.