
- Stock: In Stock
- Model: RDDLZ-PHION-DWS51
- Weight: 1.00
- SKU: RDDLZ-PHION-DWS51
Available Options
When the ISE generates a voltage proportional to the sodium ion concentration, the ion meter then converts this voltage into a concentration reading, providing accurate and reliable results. Benchtop sodium ion meters are widely used in various scientific and industrial applications, including environmental monitoring, food and beverage analysis, and medical research.
Specification
Model | RDDLZ-ION-DWS-51 |
Level | 0.05 |
Measuring Range | pNa: (0.00~9.00) pNa |
Na+: (2.3x10-2~2.3x107)μg/L | |
Temperature of Test Solution | (0~50)°C |
Electronic Unit Accuracy | pNa: 0.02 pNa |
Conversion error of pNa and Na+: +3% reading | |
Accuracy of Meter | ≤+0.05pNa |
Input Current of Electronic Unit | ≤5x10-12A |
Input Impedance of Electronic Unit | ≥5x1011Ω |
Error of Temperature Compensation | ±0.03 pNa |
Repeatability Error of Electronic Unit | ≤0.01 pNa |
Repeatability Error of Meter | ≤0.03 pH |
Repeatability of Electronic Unit | ≤0.02 pNa/3h |
Power Supply | AC (220±22)V, (50±1) Hz |
Dimension | 290x210x95mm |
Weight | 1.5kg |
Normal Working Conditions | a) Ambient temperature: (0~40)°C b) Relative humidity:≤85% c) Power supply: DC power adapter (9V DC) d) There is no vibration which affects performance nearby e) There is no corrosive gas nearby f) There is no magnetic interference except field |
Standard Electrode | RDDLZ-6801-01 Sodium ISE |
RDDLZ-6802-01 Reference Electrode | |
Standard Electrode Measurement Range | pNa: (0.00~9.00) pNa |
Na+: (2.3x10-2~2.3x107)μg/L | |
Other Standard Accessories | Universal Power Cord, 1 Piece |
REX-3 Electrode Holder, 1 Piece | |
Fuse φ 5*20 0.25A, 2 Pieces | |
Dust Cover (Medium), 1 Piece | |
Product Certificate, 1 Piece | |
Product Instruction Manual, 1 Piece |
Details
Application
Tips: Can benchtop sodium ion meter be only used for sodium ISE?
A benchtop sodium ion meter is primarily designed for measuring sodium ion concentrations using an ion-selective electrode (ISE). While it is optimized for accurate and precise sodium ion measurements, its functionality may extend to other ions depending on the specific meter model and available ion-selective electrodes. Some benchtop meters support interchangeable ion-selective electrodes, allowing users to measure concentrations of different ions by swapping electrodes. However, the accuracy and reliability of measurements for ions other than sodium may vary, and it is crucial to use the appropriate calibration standards and electrodes. In summary, while a benchtop sodium ion meter is specialized for sodium measurements, its versatility can be enhanced with compatible ion-selective electrodes, broadening its application to other ions within its technical specifications. Users should consult the instrument's documentation for guidance on ion compatibility and electrode interchangeability.