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Product Name:
DWS-51-type of sodium ion concentration
Product Intro:
DWS-51-type of sodium ion concentration in aqueous solution is used to measure the sodium ion content of the electrochemical apparatus, for institutions of higher learning, scientific research institutions, petro-chemical, microelectronics and other departments to determine the natural water and industrial drainage water samples sodium ion concentration (or activity) in particular, the high-water plants (such as steam, condensate, boiler feed water, etc.) is more suitable for the quality of detection.
Details:

Main technical indicators:

◆ Measurement Range:

   a) pNa values (0.00 ~ 9.00) pNa

     Resolution: 0.01pNa

   b) [Na +] (concentration): 23g / L ~ 0.023Цg / L

     Temperature: (-5.0 ~ 105.0) ℃

◆ fundamental error of electronic unit: ± 0.02 PNa ± 1 word

◆ pNa value: ± 0.01pNa ± 1 word

◆ electronic unit stability: ± 0.03 PNa

◆ Instrument Repeatability: 0.02pNa ± 1 word

◆ Electronic unit dimensions mm: 290 × 210 × 95

◆ Weight: 1.5kg

◆ apparatus of normal working conditions:

    a) ambient temperature: (5 ~ 35) ℃;

    b) relative humidity: not more than 80%

    c) power supply voltage (220 ± 22) V frequency (50 ± 1) Hz

    d) the measured temperature in aqueous solution: (0 ~ 50) ℃

    e) In addition to the surrounding magnetic over-the-counter, no other impact on the performance of the vibration of existence. 



 

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