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    อุปกรณ์วัด pH (Portable pH/pH-mV/ORP and Temperature Meter)

    HI 991003

    Portable pH/pH-mV/ORP and Temperature Meter

    HI 991003 is ideal for plating baths, wastewater, swimming pool and spa water quality and environmental applications.

    HI 991003 is a portable pH/pH-mV/ORP/temperature meter with our unique Sensor Check™ feature that allows the user to determine the electrode status at any time.

    The HI 1297D pH/ORP/temperature probe features an easy to clean recessed tip that  prevents solids in solutions from collecting on the sensor. The AISI 316 stainless steel and titanium body of these probes function as a potential matching pin for increased stability of readings and extended sensor life.

    This compact instrument fits in the palm of your hand and the bottom probe connection ensures the electrode cable doesn’t get in  your way.

    Specifications

    Range  pH  -2.00 to 16.00 pH
    pH-mV  ±825 mV (pH-mV)
    ORP  ±1999 mV
    Temperature  -5.0 to 105.0°C; 23.0 to 221.0°F
    Resolution  pH  0.01 pH
    pH-mV  1 mV
    ORP  1 mV
    Temperature  0.1°C/0.1°F
    Accuracy
    @ 20°C  pH  ±0.02 pH
    pH-mV  ±1 mV
    ORP  ±2 mV
    Temperature  ±0.5°C up to 60°C; ±1.0°C (outside); ±1.0°F up to 140°F; ±2.0°F (outside)
    pH Calibration  automatic one or two point calibration with two sets of memorized buffers (standard 4.01, 7.01, 10.01 or NIST 4.01, 6.86, 9.18)
    Temperature
    Compensation  automatic, -5.0 to 105.0°C (23.0 to 221.0°F)
    Electrode  HI 1297D pre-amplified pH/ORP probe with internal temperature sensor, DIN connector and 1 m (3.3’) cable (included)
    Battery
    Type/Life  1.5V (3) AAA / approximately 1200 hours of continuous use. auto-off after eight minutes of non-use
    Environment  0 to 50°C (32 to 122°F); RH max. 100%
    Dimensions  152 x 58 x 30 mm (6.0 x 2.3 x 1.2”)
    Weight  205 g (7.2 oz.)

    Accessories 
    Electrodes
    HI 1297D  pH/ORP Electrode for Water Treatment Applications
    Solutions
    HI 5004L  pH 4.01 buffer solution
    HI 5007L  pH 7.01 buffer solution
    HI 5010L  pH 10.01 buffer solution
    HI 7020L  ORP Test Solution at 200/275 mV (@20°C)
    1 x 500 mL bottle
    HI 7061L  General Purpose Cleaning Solution
    1 x 500 mL bottle
    HI 70300L  Electrode Storage Solution
    1 x 500 mL bottle
    Accessories
    HI 710023  Shockproof Rubber Boot
    Streamlined Style Casing, Orange
    HI 710024  Shockproof Rubber Boot
    Streamlined Style Casing, Blue

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    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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