Ohio Lumex Products - PORTABLE MERCURY ANALYZER RA-82 PROSPECTOR

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PRODUCTS | ACCESSORIES

PORTABLE MERCURY ANALYZER
RA-82 "PROSPECTOR"

METHOD
Atomic absorption spectrometry

PRINCIPLE OF OPERATION
is employed for measuring weight concentration of mercury, which is implemented using a double-beam optical scheme with analytical and reference cells. To minimize the detection limit, mercury preconcentration on a gold trap is used.

Description
	FEATURES AND BENEFITS: - Ambient air and soil gas analysis - Rapid determination of mercury concentration at a measuring point - Low detection limit in air at 50 ng/m3 - Wide dynamic measuring range (four orders of magnitude) - Discrete and continuous modes of operation - Easy to operate - Special design for field measurements

APPLICATION SAMPLES

Pollution control

Measuring weight concentration of mercury vapor in atmospheric and soil air, as well as in the air in residential and production areas
Detection and localization of indoor and outdoor mercury pollution
Monitoring the demercurization process

Geology and geochemistry

Ore deposits survey using mercury haloes in soil gas

Selectivity of measurements may by affected by high air humidity or by some volatile chemical compounds.
In the case of presence of organo-mercury species, the analyzer measures the total concentration of atomic and bound mercury.

SPECIFICATIONS

Measuring range - Discrete mode	50 to 99999 ng/m³ (sample air volume: 0.5, 1.0, 5.0, 10.0 liters)
Measuring range - Continuous mode	500 to 1x106 ng/m³ (measurement repetition cycle: 2.5 s)
Power supply	dc 11 – 15 V
Power consumption	5 W
Continuous operation time	> 8 hours
Size	396х221х144 mm
Weight - Analyzer	5.5 kg
Weight - Power supply unit	2.5 kg
Weight - Search probe	0.2 kg
Weight - Soil air sampling probe	2.0 kg

RECOMMENDED SET TO BE SUPPLIED AND OPTIONS
RA-82 "Prospector" mercury analyzer
Soil air sampling probe

WARRANTY
RA-82 "Prospector" mercury analyzer is covered by 12-months warranty.

SERVICES
Upon request installation and commissioning of RA-82 "Prospector" mercury analyzer can be carried out on Customer’s site by our service engineers.
Consultations and initial training of attendance personnel with due account of Customer's specific needs is performed.
Spare parts are delivered and repair is made immediately upon Customer’ request (free within the warranty period).

Design NDA Solaris

PORTABLE MERCURY ANALYZER RA-82 "PROSPECTOR"

PORTABLE MERCURY ANALYZER
RA-82 "PROSPECTOR"