
Ecotest-VA Voltammetric Analyzers for Accurate Measurement of Cadmium, Lead, Copper, and Zinc
Manufacturer:ECONICS-EXPERT LLC
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FOB, CIF & EXW terms available
Description
EKOTEST-VA voltammetric analysers are designed for measuring mass concentration of cadmium (Cd2+), lead (Pb2+), copper (Cu2+) and zinc (Zn2+) ions in water, soil, food products, medical preparations and other materials prepared according to the methods of quantitative chemical analysis.
Specifications
Measuring range of cadmium ion mass concentration (Cd²?)
0.5-500 µg/dm³
Measuring range of mass concentration of lead ions (Pb²?)
0.5-500 µg/dm³
Measuring range of copper ions mass concentration (Cu²?)
1-500 µg/dm³
Measuring range of zinc ions mass concentration (Zn²?)
10-500 µg/dm³
Tolerance limits of relative error of ion mass concentration measurement in the range from 0.5 to 10 µg/dm³
± 25 % %
Tolerance limits of relative error of ion mass concentration measurement in the range from 10 to 500 µg/dm³
± 20 % %
Polarising voltage setting range
-2000 to +2000 mV
Current measurement ranges
0 to 0.2 µA; 0 to 2 µA; 0 to 20 µA; 0 to 200 µA; 0 to 2000 µA
Limits of permissible error of measurement of current, reduced to the upper value of the measuring range
± 5 %
Time to reach operating mode
No more than 15
Duration of continuous operation
at least 8
Average MTBF
at least 8000
Current consumption
0.5 A
Overall dimensions of the measuring transducer
Not more than 150×200×60 mm
Weight of the measuring transducer
no more than 1 kg
Tolerance limits of absolute error of polarising voltage setting
± 10 mV
Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.
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