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Mercury Vapor Analyzer (RA-915M)

For mercury vapor detection in ambient air, solids, and liquids

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RA-915M Portable Mercury Vapor Analyzer with Hose
Field Technician Monitoring Mercury in Culvert Using the RA-915M Mercury Analyzer
RA-915M Portable Mercury Vapor Analyzer with Hose and in Carrying Case
Field Technician in Hazmat Monitoring Mercury Outside Using the RA-915M Mercury Analyzer
Mercury Solids and Liquids Analyzer PYRO-915 Attachment for RA-915M
Mercury in Liquids Analyzer RP-92 Attachment for RA-915M
Natural Gas RP-91 NG Attachment for RA-915M
Available for Download
915M Mercury Vapor Flyer

The RA-915M Mercury Vapor Analyzer is widely accepted as the most accurate and sensitive mercury vapor analyzer. Whether used as a standalone instrument for mercury vapor measurements or with a variety of available attachments to analyze solids, liquids, and complex matrices, the RA-915M is unrivaled in its capabilities. 

An updated version of the RA-915 Plus, the RA-915M, offers the same quality design and engineering as its predecessor. However, it includes new features such as a new lightweight outer casing, built-in backlit screen display, automated calibration test cell, and a USB cable connection.

Product Details

Mercury Vapor Analyzer (RA-915M) Features

  • Zeeman Background Correction
  • Real-time measurements in air and gases
  • Listed on the US EPA recommended Emergency Response Equipment List
  • NIST traceable calibration
  • Lowest detection limit and highest selectivity on the market
  • Fully automated, simple to operate
  • Controlled by keypad or computer via USB interface
  • Rechargeable lithium battery, up to 12 hours of operation
  • Rugged design for laboratory and field
  • Portable (canvas shoulder bag)
  • Built-in data logger (122 h), performance verification test cell and auto-zero function
  • Direct determination of mercury in solids and liquids within 60 sec
  • Wide dynamic measurement range (Four orders of magnitude)
  • No sample prep or conditioning
  • Catalyst and carrier gases-free operation
  • Automated Lamp Ignition Button
  • Automated Test Verification Cell

Options

Mercury Solids and Liquids Analyzer PYRO-915 Attachment

Mercury Solids and Liquids Analyzer PYRO-915 Attachment

  • Dimensions: 430 x 340 x 135 mm (Pyrolyzer), 400 x 280 x 135 (power supply unit)
  • Combined weight 17.5 kg
  • Designed for the precise determination of mercury in solids, liquids, and complex matrices such as oil
  • Direct interference-free mercury determination in seconds, no catalyst or compressed oxygen required
  • Lowest detection limit and highest selectivity on the market
  • Wide dynamic measurement range (five orders of magnitude)
  • No sample prep or conditioning required
  • Matrix independent, no memory effect
  • Catalyst, carrier gases and compressed oxygen-free operation
  • NIST traceable calibration
  • Rugged design for laboratory and field
  • Suitable for direct analysis of gold traps per ASTM 5964 and crude oil per EPA Method 7473 (SW-846)
Mercury in Liquids Analyzer RP-92 Attachment

Mercury in Liquids Analyzer RP-92 Attachment

  • Dimensions: 360 x 225 x 125 mm
  • Weight: 7 kg
  • Allows for the direct, interference-free determination of mercury in liquid samples
  • Zeeman Background Correction
  • Wide dynamic range of analysis
  • Minimal sample preparation
  • Direct determination of mercury without preliminary accumulation on a gold sorbent
Natural Gas RP-91 NG Attachment

Natural Gas RP-91 NG Attachment

  • Dimensions: 320 x 290 x 160 mm
  • Weight: 6.5 kg
  • Allows for direct interference-free determination of mercury concentration in natural gas
  • Wide dynamic range of analysis
  • No sample preparation
  • Portability
  • Robust and low maintenance
  • Direct determination of mercury without preliminary accumulation on a gold sorbent

Mercury Vapor Analyzer (RA-915M) Technical Specifications

Detection Limit Measurement Range Sampling Rate
 Size Weight Power Supply Display Resolution Response time
2 ng/m³ 2 – 200000 ng/m³ 10 dm³/min 470 x 110 x 210 mm 7 kg Built-in battery: 12 V DC
AC power source through external unit: 10-240V, 48-62Hz, 40 W		 0.01μg/m³
0.1μg/m³
1μg/m³		 1 reading per second

Typical Applications for Mercury Vapor Analyzer (RA-915M)

  • Ambient Air Mercury Analysis
  • Mercury Vapor Analysis
  • Emergency Response to Mercury Spills
  • Sorbent Trap Mercury Analysis (with M324 attachment)
  • Mercury Analysis in Liquids (with RP-92 attachment)
  • Mercury Analysis in Solids or Complex Matrices (with PYRO-915)
  • Industrial Hygiene Monitoring
  • Mercury Spill Detection and Clean-up Verification
  • Environmental Inspection and Site Remediation
  • Interference free determination of mercury in ambient air, natural gas, stack gases, soil, coal, sorbent traps, crude oil, food, pharmaceuticals, water, wastewater, and more

Available Measurements for Mercury Vapor Analyzer (RA-915M)

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