Brand : Nippon Instrument Company (NIC),PARR INST
Stok : In Stock
The RA-5A delivers ultra-high sensitivity and excellent precision while only requiring 5ml os sample. The RA-5A is also environmentally-friendly thorughits direct purge design that reduces reagent consumption and waste production by over 80% versus comparable model without any need for compressed gases RA-5A has achieved the highest level sensivity and accuracy with new innovatory-crafted detector optics.
MERCURY ANALYZER RA – 5A
Click Here : RA-5A Mercury Analyzer - NIC Brochure
Sample | N | Average | C.V |
0.05μg/L | 5 | 0.052μg/L | 2.2 % |
0.10µg/L | 5 | 0.101μg/L | 1.70% |
MERCURY ANALYZER RA – 5A
Nippon Instruments Corporation | ||
Specifications | Mercury Analyzer RA – 5A | |
Data |
Measurement Principle |
Non-dispersive double beam cold vaporatomatic absorption spectrometry [Patent Pending] |
Measurement Method |
Reducing Vaporrization with open air-supply (Peak height measuring and integration measuring salectable) |
|
Light Source |
Low pressure mercury discharge lamp | |
Wave Length |
253.7 nm | |
Detector | semicondutor sensor (w/254nm bandpass filter) | |
Detection Limit |
0,0025ng/5ml (0.5ppt) | |
Maximum Range |
2.000ng/5ml (400 ppb) | |
Carrier Gas Required |
No0 Compressed purified gas Required | |
Measure Flow Rate |
Adjustable (0.1 - 0.9 L/min) (just operet with ambient air) | |
Measuring Time |
30sec - 999sec | |
Dehumidifier | Peltier device | |
Mercury Removal |
Removal by activated carbon | |
Mercury |
OS | Windows 10 Pro |
Comunication | USB | |
Display | Peak Wave shape,calibration curve,measuring time and measuring result | |
Data | Selectable from 6 formula (3 liniear and 3rd order fits), Correlation | |
Processing | coefficient is automatically calculated Static calculation : Mean Value, standard deviation Coefficient of variation |
|
Software | (All value are automatically calculated), self check function | |
Measuring conditions,Calibration Curve,Measured values,Statical Calculations Peak wave shape and Measuring time |
||
Quality Control |
Check Standard, Avoid abnormally high mercury | |
Instalation Dimension |
248W x 253D x 180H (mm) | |
Weight | 4,7 (Kg) | |
Instalation Enviroment |
10°C - 35°C, < 10 - 80% RH (Non condensing enviroment is allowed) | |
Power Supply | AC, single phase, 100 - 240V 50/60 Hz, 150VA (AC Adaptor Included) |
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MERCURY ANALYZER RA – 5A