RA-915 Lab Mercury Analyser


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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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


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

Technical Specifications

Mercury mass detection limit, not more than0.2 ng
Permissible relative standard deviation (RSD) of the output signal when introducing 40 ng of mercury5 %
Analyzer warm-up time, not more than40 min
Temperature range of atomizer and analytical cell50 – 950 °C
Maximum number of samples in the autosampler45
Analyzer power supply110 – 240 V
50 – 60 Hz
Capacity, not more than2000 VA
Analyzer dimensions (WхLхH), not more than450×490×460 mm
Dimensions of analyzer with connected autosampler (WхLхH), not more than 450×840×460 mm
Mass of analyzer, not more than40 kg
Mass of analyzer with connected autosampler, not more than57 kg



  • 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.


Complete Mercury Analysers Range

Portable RA-915M Mercury Analyser

RA-915 Lab Mercury Analyser

Compact Light-915 Mercury Analyser

RA-915M With Pyrolyzer Pyro-915+ Mercury Analyser

Liquid RA-915M/RP92 Mercury Analyser

Ambient Air Industrial RA-915AM Mercury Analyser

Natural Gas Industrial RA-915AMNG Mercury Analyser

Mercury Monitoring Toolkit

Contact us

If you have any questions or require further information, please do not hesitate to email us at [email protected], call us on +44 (0)113 286 4536 or submit a contact form.