VERSATILE ZEEMAN MERCURY ANALYZER RA-915M WITH PYROLYZER PYRO-915+
RA-915M Mercury Analyzer with pyrolyzer PYRO-915+ (with large optical length of analytical cell and heated windows of the analytical cell is developed for unique direct mercury determination (no pretreatment procedures required) in complex organic samples at the level of few µg/kg.
Description
Unique direct mercury determination (no pretreatment procedures required) in liquid and solid samples (including complex matrix organic samples): waste water, blood, foodstuffs, oil and oil products, bottom sediments, rocks etc.;
Fast mercury determination without its preliminary accumulation on a gold trap;
Broad dynamic measurement range: 5 orders of magnitude;
Variable temperature of the decomposition chamber allows selection of optimal atomization. Preset modes for various types of samples are embedded in the software;
Heated analytical cell rules out interferences even for a sample with a high content of organic substances and chlorides;
Boost heated function (stepwise heating of the atomizer) allows to control the completeness of the mercury release from the sample;
Monitoring the background absorption during measurement allows effective selection of the permissible weight of samples of any composition, thereby avoiding analysis errors;
Visualization of mercury output from the sample, user-friendly computer interface;
Calibration coefficient is set using standard mercury-containing sample of any composition, high calibration stability;
Automatic control of the air flow rate, no carrier gas is needed.”
Test Methods
Method – Atomic absorption spectrometry.
Downloads
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