Direct Mercury Analyzer evo Dual Cell Double Beam, Milestone, Inc., DMA8237

Milestone®, Inc. Direct Mercury Analyzer evo Dual Cell Double Beam, DMA8237

 

Features:

 

• Save time and money with direct analysis
  
• Superior ease of use coupled with greater accuracy and precision
  
• Thermal decomposition, amalgamation, and atomic absorption principles applied in single unit
• Signal stability and reproducibility are enhanced by double beam spectrophotometry
• No acid digestion or other sample pre-treatment required
• Single calibration, using either liquid or solid reference materials, ? suitable for a wide variety of samples with a wide range of concentration (from ppm to ppt); because of system stability and long working-life of catalyst tube and gold amalgamator, daily calibration is not necessary
  
• Results in as little as 5 minutes from weighing to result
  
• Analyze solids, liquids, or gases
  
• EasyCONTROL® software provides LIMS connection, data handling, data import/export, and an audit trail compliant with 21 CFR part 11
  
• Milestone Connect® application allow user access to robust library of information, including manuals, video tutorials, technical notes, parts lists, continuously updated application notes, and relevant scientific articles plus remote instrument monitoring and 24/7 tech support via smartphone, PC or tablet
  
• Built-in 40 position auto-sampler for high, "on-the-fly" throughput of solid and liquid samples
  
• Sorbent traps are required for analysis of gases using dedicated module for sorbent trap ? autosampler compatible with sorbent traps; wide dynamic range (0.01 to 1500 µg/m³)
  
• 1 Year Original Factory Warranty
  

Applications:

• Environmental
• Food
• Energy
• Cement
• Cosmetics
• Agriculture
• Mining

• Petrochemical

Includes:

• Direct Mercury Analyzer evo Dual Cell Double Beam
• Quartz Catalyst Tube, complete (DMA8333)
• Amalgamator, complete with 2 connections (DMA8134)
• Nickel sample boats (set of 40) (DMA8142)
• 1 Mercury trap (70200)
• Complimentary iPad with pre-loaded Milestone Connect® application
  
• 660 color touch-screen industrial grade controller [6.5" screen with 64,000 colors; VGA resolution 640x480; 5 USB ports for printer, keyboard, mouse, storage devices, and other exteral peripherals; 1 RS-232 port for analytical balance interface; 1 LAN port to enable network connection; Edit, save, and run unlimited number of methods?features auto-blank, data post-processing, import/export EXCEL and LIMS (21 CFR Part 11 compliant)]
  

PC Requirements:

• CPU Pentium III 800
• 256 MB or RAM
• 20 MB of usable space on the hard drive
• 1 USB port
• Network connection
• 1 CD-ROM reader
• Windows® XP or newer

 

 

Product Details:

Instrument
Light Source	One low-pressure mercury lamp with 360° radial emission (180° between reference and sample beam)
Wavelength	253.65 nm
Interference Filter	9 nm bandwidth
Detectors	Two UV-enhanced photodiodes
Mercury Detection System	Double beam spectrophotometer with sequential flow through two measurement cells
Auto-Sampler	Built-in 40-position for solids and liquids analysis
nput pressure	4 bar
Flow	Ca. 100 mL/minute
Carrier Gas	Air or oxygen
Detection Limit	0.001 ng Hg
Working Range	0.01 ng to  1500 ng Hg
Typical Precision	</= 1% @ 5 ng Hg
Calibration	Standard solutions and/or certified solid reference materials
Pre-Concentration	Up to 10 samples
Sample Boat Types	Quartz, Nickel and other metals
Maximum Solid Sample Weight	1.5 g
Maximum Liquid Sample Volume	1.5 mL
Combustion Furnace	Catalyst-filled quartz tube with dual-temperature zone; drying and thermal decomposition
Combustion Temperature	Time-to-temperature and time-at-temperature programs
Test-in-Progress Indicator	Backlit logo indicates analysis progress
Dimensions, L x D x H	762 x 431.8 x 304.8 mm (30 x 17 x 12 in.)
Weight	36 kg (80 lbs)
Power Supply	110/230 V, 50-60 Hz
Methods Compliance	US EPA method 7473 (mercury in solids and solutions by thermal decomposition, amalgamation, and atomic absorption spectrophotometry), ASTM method D-6722-01 (Total mercury in coal and coal combustion residues) ASTM method D-7623-10 (Total mecury in crude oil)