Precision Sodium Meter

NegotiableUpdate on 04/04

Model

Nature of the Manufacturer: Producers

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Place of Origin

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Overview

The DWS-51 precision sodium analyzer is specifically designed for laboratory ppb level sodium ion measurement electrodes and reference electrodes. Its static measurement performance in a beaker is greatly improved compared to traditional sodium meters. As long as the electrode is cleaned carefully during use, satisfactory results can be obtained. It can be widely used for continuous monitoring of sodium ions in solutions such as thermal power, chemical fertilizers, metallurgy, environmental protection, pharmaceuticals, biochemistry, food, and tap water.

Product Details

Technical specifications of DWS-51 precision sodium analyzer
Display mode: Dual row digital display simultaneously
Measurement range: 0.2ug/L to 23000mg/L, 0.00 Pa to 8.00 Pa, -1999 to+1999 mV, 0 to 99.9 ℃
Resolution: 0.1ug/L; 0.1 mV，0.1℃
Repeatability: ± 2.5% of the reading
Accuracy: ± 2.5% of reading, ± 0.2 mV, ± 0.3 ℃
Continuous stability time:>100 seconds
Detection limit: 0.2ug/L (8pNa)
Input impedance:>1012 Ω
Temperature compensation range: automatic/manual 0-99.9 ℃,
Response speed: 32 seconds @ 25 ℃, 50 seconds @ 15 ℃
Communication interface: RS232 bidirectional communication
Power supply: AC220V ± 22V, 50Hz ± 1Hz, external power supply
Working conditions: ambient temperature 0-60 ℃, relative humidity ≤ 90 ℅
Power off storage:>5 years
Calibration method: One point calibration, two-point calibration
Size and weight: 202x202x68mm, 1.0Kg

Main features of DWS-51 precision sodium analyzer
Double row digital display simultaneously shows μ g/L/pNa/mV and temperature.
Microcomputerization: Using high-performance CPU chips, high-precision AD conversion technology, and SMT surface mount technology, it completes multi parameter measurement, temperature compensation, high accuracy, and good repeatability.
High reliability: Single board structure, touch sensitive buttons, no switch knob.
Input impedance>1012 Ω.
High sensitivity: 0.2ppb (8pNa) can be detected in static water samples.
Long stable time with a very stable reading.
Waterproof and anti-corrosion design.
Network function: RS232 bidirectional communication, compatible with printer or TLab1.0 communication and data processing software.
Industrial control watchdog: ensures that the instrument does not crash.
TLab1.0 software displays instrument parameters, measured values, and curves

DWS-51 precision sodium analyzerStandard configuration: one DWS-51 secondary meter, one HT5 power supply, one 2802 reference and one 2801 measuring electrode, one T22 temperature electrode, and one set of electrode brackets.

　　DWS-51 precision sodium analyzerSpecially used for laboratory ppb level sodium ion measurement electrodes and reference electrodes, the performance of static measurement in beakers is greatly improved compared to traditional sodium meters. As long as the electrodes are cleaned carefully during use, satisfactory results can be obtained. It can be widely used for continuous monitoring of sodium ions in solutions such as thermal power, chemical fertilizers, metallurgy, environmental protection, pharmaceuticals, biochemistry, food, and tap water.