PORTABLE MERCURY ANALYSERS

RA-915M Portable Zeeman Mercury Analyser

A Portable Multifunctional Atomic Absorption Spectrometer with Zeeman Background Correction. 

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An advanced mercury analyser, the RA-915M is intended for the measuring of mercury vapour concentration in ambient air, residential quarters production areas and natural gas streams. 
 
RA-915M Mercury Analyser is a portable multifunctional atomic absorption spectrometer with Zeeman Background Correction, which eliminates the effect of potential interferences. It is the only highly sensitive mercury analyser that does not require gold amalgam pre-concentration and subsequent regeneration. This enables the user to conduct real time, second-by-second monitoring of vapour phase mercury.
  • Simple to operate, fully automated, self-validating analyser;
  • Rugged/versatile design for laboratory and field conditions;
  • Ultra low detection limit at 2 ng/m3
  • Real-time operation mode for air and gases;
  • Built-in performance verification test cell and auto zero function;
  • Wide dynamic measuring range 
  • Controlled by a keypad and/or computer via USB interface;
  • Data logger for 122 hrs of data acquisition, averaging, and storage;
  • Rechargeable battery with charge lasting up to 12 hours.
Size, mm  460x210x110
Weight, kg/lbs 7/5
Power Supply 240/110 VAC, 50/60 Hz; 12 VDC
Power Consumption 20 W
Analysis time, s Direct on-line
 

 

  • Emergency response to mercury spills and verification of spill clean up
  • Listed on US EPA Emergency Response Equipment List
  • Precise determination of mercury in: ambient air, natural gas, stack gases and with additional attachments, soil, coal, sorbent traps, crude oil, food, pharmaceuticals, water and waste water
  • Listed on US EPA Emergency Response Equipment List