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Direct thermal decomposition laboratory mercury analyzer RA-915 Lab with Zeeman background correction price

Direct thermal decomposition laboratory mercury analyzer RA-915 Lab with Zeeman background correction

RA-915 Lab is the new direct fully automated laboratory mercury analyzer with 45 position autosampler. It provides accurate, reliable and cost-effective measurements in the broadest range of applications areas. The instrument analyzes solid, semisolid, and liquid samples with no pretreatment, reagents and almost no wastes.
RA-915 Lab can be supplied without autosampler.
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RA-915 Lab - by
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Direct mercury analysis complies with standards: ASTM D 5954, 6722, 7622, ISO 6978 20552, US EPA methods PS12B 30B 7473, EN/TS 17286, UOP 938

RA-915 Lab is the new direct fully automated laboratory mercury analyzer with 45 position autosampler. It provides accurate, reliable and cost-effective measurements in the broadest range of applications areas. The instrument analyzes solid, semisolid, and liquid samples with no pretreatment, reagents and almost no wastes. RA-915 Lab can be supplied without autosampler.

principle of operation

Atomic absorption spectrometry at 254 nm with Zeeman correction for background absorption makes interference-free measurements easy and quick and provides the most selective and sensitive analysis.

features and benefits
  • Direct analysis of solid, semisolid and liquid samples, any kind of sorbent traps
  • Unique analytical range extended up to 2 000 000 ppb
  • No sample pretreatment, no reagents, almost no wastes
  • No compressed gases (oxygen or argon), no pre-concentration on gold traps
  • Powerful and user-friendly RAPID software with flexible operation modes
  • No memory effect: a sample with low mercury concentration can be analyzed right after one having high mercury content
  • PC controlled programmable furnace temperature: optimal decomposition mode for any kind of samples
APPLICATIONS
Direct thermal decomposition mercury analyzer RA-915 Lab price
  • soils, sediments;
  • rocks, ores, minerals;
  • crude oil, oil products, naphtha, petrochemicals;
  • coal, coke, fly ash, gypsum;
  • US EPA 30B, PS12B, and CEN/TS 17286 sorbent traps;
  • passive air samplers;
  • waste waters, wastes, sludge;
  • food, nutritional additives, animal feedstuff;
  • biosamples: tissues, hair, urine, blood, etc.;
  • drugs and cosmetics;
  • plastics, fertilizers, raw materials.

Mercury analysis with RA-915 Lab fully complies with globally applied standards:

  • ASTM D6722, ASTM D7622
  • US EPA methods 7473, 30B, PS12B
  • EN / TS 17286
  • and others
warranty

RA-915 Lab mercury analyzer is covered by 12-month limited warranty.

services

Upon request installation and commissioning of the RA-915 Lab mercury analyzer can be carried out on customer’s site by our service engineers. Highly qualified application specialists provide support and training of operators, as well as adaptation of methods to customer’s specific needs.

Mercury mass detection limit, not more than 0.2 ng
Permissible relative standard deviation (RSD) of the output signal when introducing 40 ng of mercury 5 %
Analyzer warm-up time, not more than 40 min
Temperature range of atomizer and analytical cell 50 – 950 °C
Maximum number of samples in the autosampler 45
Analyzer power supply 110 – 240 V
50 – 60 Hz
Capacity, not more than 2000 VA
Analyzer dimensions (WхLхH), not more than 450×490×460 mm
Dimensions of analyzer with connected autosampler (WхLхH), not more than 450×840×460 mm
Mass of analyzer, not more than 40 kg
Mass of analyzer with connected autosampler, not more than 57 kg
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