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Instrument Database:
Nippon Instruments Corporation - RA-3420 - Mercury Analyzer
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| Year of introduction |
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| Status |
available |
| Company |
Nippon Instruments Corporation
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| Categories |
Dedicated Analyzer: Mercury
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Fully automatic reducing-vaporization mercury measuring equipment
The model RA-3420 is mercury measuring equipment that can carry out all the processes from pretreatment to measurement on a fully automatic basis, and is compliant with the official method.
Liquid samples such as city water, industrial waste water, or soil eluate merely need to be set into the unit. After the sample has been set, this model carries out all the processes from reagent dispensing to thermal decomposition, cooling, and measurement in accordance with the pretreatment conditions set on a personal computer fully automatically. And as sample sizes are as small as 5 mL, reagent and waste disposal costs can be drastically reduced. And also besides that, this model is capable of handling 120 samples at a time, therefore saving on labor.
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| Specifications |
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Measurement principle: Non-dispersive double-beam cold-vapor atomic absorption
Measuring range: 0.001 to 100 ppb
Sample size: 5 mL
Sample Q’ty: 120
Dispensed reagent: 6 types
Heating temperature: Max. 95°C
Undecomposed sample detection: Photosensor
Control: Windows2000/XP
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