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    อุปกรณ์วัด Conductivity/TDS (Gro’Chek EC/TDS/Temperature Monitor low range EC and TDS measurement)

    HI 993301-01

    Gro’Chek EC/TDS/Temperature Monitor
    low range EC and TDS measurement

    • Waterproof
    • Measure in °C or °F
    • HOLD function
    • Adjustable TDS ratio
    • Adjustable β
    • Stability indicator
    • Backlit display
    • 12 VDC power supply

     

    Waterproof and chemically resistant, HI 993301 has been designed to meet the grower’s need for equipment suited to the aggressive environments found in agricultural and hydroponics applications. At startup, HI 993301-01 performs a self-check to ensure proper working condition.

    This monitor from HANNA has a backlit LCD and displays instantaneous readings of both EC or TDS and temperature—even from a distance.

    This instrument features a stability indicator that prompts the user when to take the reading. For manual recording purposes, readings can be frozen on the LCD display by pressing the HOLD button.

    Calibration and temperature compensation are automatic, while the EC/TDS conversion factor and temperature coefficient factor (β) are user adjustable for application specific measurements.

     

     

     

    Order Information:
    HI 993301-01 (115V) and HI 993301-02 (230V) is supplied with HI 7630 conductivity probe, HI 70031 1413 µS/cm calibration solution sachet, 12 VDC adapter and Instructions.

    • Specifications
    Range EC 0 to 3999 µS/cm
      TDS 0 to 2000 ppm
      Temperature 0.0 to 60.0°C (32 to 140°F)
    Resolution EC 1 µS/cm
      TDS 1 ppm
      Temperature 0.1°C (0.1°F)
    Accuracy EC ±2% F.S.
      TDS ±2% F.S.
      Temperature ±0.5°C (±1°F)
    EC/TDS Calibration   automatic, 1 point, at 1413 µS/cm
    Probe   HI 7630 (included)
    TDS Conversion Factor   adjustable from 0.0 to 1.00
    Temperature Compensation   Automatic with ß adjustable from 0.0 to 2.4%/°C
    Power Supply   12 Vdc power adapter (included)
    Environment   0 to 50°C (32 to 122°F); RH max 95%
    Dimensions   160 x 105 x 31 mm (6.3 x 4.1 x 1.2″)
    Weight   190 g (6.7 oz.) – meter only
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    บริษัท ไฮเออร์ เอ็นท์เตอร์ไพรส์ จำกัด
    131 อุทยานวิทยาศาสตร์ประเทศไทย อาคารกลุ่มนวัตกรรม 1 
    ต. คลองหลวง อ.คลองหลวง จ. ปทุมธานี 12120
    โทร. 081-847-6768, 02-191-3928 แฟ็กซ์. 02-191-3929 


    คุณโทณิวัฒน์ 085-811-4779 , คุณนารีรัตน์ 085-814-9653

    E-mail : info@highents.com , IDline: @alltestkit

     

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