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DDS-309 Conductivity Meter

  • Product Detials:  DDS-309  Conductivity Meter

    1:     Micro--processor control, structured programming and touch sensor

    2:      Low-voltage variable frequency design, high precision A/D conversion and integrated design

    3:     Power-off protection,Splash-proof and dustproof, adaptable to poor measurement environment

    4:      Multi-measuring modes for measuring solutions electric conductivity, TDS, salinity and temperature

    5:      ATC automatic identification, automatic / manual temperature compensation

    6:      Adjustable temperature and TDS coefficients

    7:       The correction function for correcting constants of the positive electrode,automatically saving correction data(309+)

    8:     With optional components of four-specification conductance electrodes with coefficients of 0.01, 0.1, 1, 10

    9:     With optional components of the DJS-0.01 titanium alloy electrode conductance and the flow measuring cell for measuring electric conductivities of purified water and high-purity water.

    10:      RS232 data output interface

    Technical performance

    Grade                             0.5

    Range of measurement                  Electric conductivity: 02×105μs/cm

                      Temperature: -5105.0

                                        TDS020000ppm

                                        Salinity: 080ppt

    Range conversion                       0.000.200 μS/cm    DJS=0.01h

    0.002.000 μS/cm    DJS=0.01 or 0.1h

    0.0020.00 μS/cm

    0.00200.0 μS/cm

    0.002.000 mS/cm

    0.0020.00 mS/cm

    0.00200.00 mS/cm    DJS=10h

    Seven-gear automatic range conversion

    Accuracy                           Electric conductivity: ±0.5F.S

                                                                Temperature: ±0.3

                                                                TDS±0.5F.S

                                      Salinity: ±1.0%ppt

    Correction method                  with multi automatically identified correction points inside(309+)

    TDS coefficient                     0.21.00

    Temperature coefficient               010.0%/(Load SETUP Defaults: 2.0)

    Range of temperature compensation     050.0

    Standard Equipment

    conductivity meter (mainframe)                       1

    DJS-1C conductance electrode                        2

    Temperature Sensor                                 1

    Electrode support and seat support                     1 set

    Power adapter (9V DC output)                        1

    Users manual, warranty card, conformity certificate       1 each

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Contact Info
Company： Guangzhou Sinosource Trade Co.,Ltd
Area： China/Guangdong
Contact： Mr. YeWei Chen
Tel： 86-20-83292911
Fax： 86-20-83292962
Web site： www.sinosourcegz.com
Add： Room2106, 21F,BaiYun Building,BaiYun Road 111-113,YueXiu District
Zip： 510200

Supplier's information
   Guangzhou Sinosource Trade Co.,Ltd

     Guangzhou SinoSource Trade Co., Ltd. is a specialized exporter of various kinds of laboratory a ..... more >>

Contact： Mr. YeWei Chen 

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