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  • หน้าแรก>>Products>>อุปกรณ์วัดpH/ORP/ISE>>อุปกรณ์วัด pH/ORP/ISE (Digital Benchtop pH/ORP/ISE Meters)>>อุปกรณ์วัด pH (pH meter with Calibration Check ™ micron resolution to be connected to the PC)
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    อุปกรณ์วัด pH (pH meter with Calibration Check ™ micron resolution to be connected to the PC)

    HI 2223-02
    pH meter with Calibration Check ™ micron resolution to be connected to the PC

    HI 2223 is a benchtop meter for pH / ORP and temperature, which operates on a scale from -2.000 to 16.000 pH and ± 999.9 and ± 2000 mV, with an accuracy of ± 0.002 pH. Calibration Check ™ • Calibration messages: during the calibration, the user is prompted if one or more parameters are not consistent with an accurate calibration of the electrode on the display • Condition: determined based on historical data of slope and offset of the electrode. • Electrode response time : determined based on performance during calibration. • Alarm calibration due: programmable from 1 to 7 days, or disabled. Additional features : – Up to 5 point pH calibration with 7 standard buffers and 2 adjustable – Automatic compensation temperature – Storing data on a sample of up to 500 – Connecting to PC via USB – GLP (Good Laboratory Practice)

    Specifications HI 2223-02

    Parameter
    PH scale -2.00 to 16.00 pH; -2.000 to 16.000 pH
    Resolution pH 0.01 pH; 0.001 pH
    Accuracy pH (at 20 ° C) ± 0.01 pH ± 0.002 pH
    MV ± 999.9 mV, ± 2000 mV
    MV resolution 0.1 mV (± 999.9 mV), 1 mV (± 2000 mV)
    Accuracy mV (at 20 ° C) ± 0.2 mV (± 699.9 mV) ± 0.5 mV (± 999.9 mV) ± 1 mV (± 2000mV)
    Scale temperature -20.0 to 120.0 ° C
    Temperature resolution 0.1 ° C
    Accuracy at 20 ° C temperature ± 0.2 ° C
    Calibration Check ™ control of the condition, the response time of the electrode and control buffer solutions during calibration
    PH Calibration Automatic up to 5 points with 7 memorized buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45)
    Temperature Compensation manual or automatic from -20.0 to 120.0 ° C
    PH electrode HI 1131P glass body, refillable, BNC + pin (included)
    Temperature Probe HI 7662 stainless steel probe (included)
    Interfaces USB with HI 92000 software (optional)
    Storing a sample 500 samples
    Input impedance 10 12 Ohm
    Supply 12 Vdc adapter (included)
    Terms of use 0 to 50 ° C, 95% RH (non-condensing)
    Dimensions and weight 235 x 222 x 109 mm / 1.3 kg

    Accessories HI 2223-02

    HI 1043P Combined pH electrode, refillable, glass body, double junction, BNC connectors and banana, 1 m cable for HI 221 and HI 223 pH meters
    HI 1053P Combined pH electrode, refillable, glass body, 3 porous plugs, BNC and banana, 1 m cable for HI 221 and HI 223 pH meter
    HI 1083P Combined pH electrode, glass body, Viscolene, open junction, diameter 3 mm, BNC and banana, 1 m cable for HI 221 and HI 223 pH meter
    HI 1131P Refillable combination pH electrode with glass body, BNC and banana, 1 m cable for HI 221 and HI 223 pH meter
    HI 3131P Rechargeable ORP combination electrode with glass body, platinum sensor, BNC connectors and banana, 1 m cable for HI 221 and HI 223 pH meter
    HI 70000P Rinsing solution for electrodes 25, 20 mL sachet
    HI 7001L Solution pH 1.68, 500 mL
    HI 7004L Solution pH 4.01, 500 mL
    HI 7006L Solution pH 6.86, 500 mL
    HI 7007L Solution pH 7.01, 500 mL
    HI 7009L Solution pH 9.18, 500 mL
    HI 7010L Solution pH 10.01, 500 mL
    HI 70300L Electrode storage solution, 500 mL
    HI 7061L Electrode cleaning solution, general use, 500 mL
    HI 7071 Electrolyte solution 3.5 M KCl + AgCl (4×30 ml)
    HI 7072 1 M KNO3 electrolyte solution (4×30 ml)
    HI 7073L Electrode cleaning solution, proteins, 500 mL
    HI 7074L Electrode cleaning solution, inorganic substances, bottle of 500 ml
    HI 7077L Electrode cleaning solution, oils and fats, 500 mL
    HI 7082 3.5 M KCl electrolyte solution (4×30 ml)
    HI 7091L Reducing pretreatment solution, 500 mL
    HI 7092L Oxidizing Pretreatment Solution, 500 mL
    HI 710006 12 Vac adapter Vdc/230
    HI 76404N Stand holders for type instruments HI 4211
    HI 7662 Thermistor temperature probe
    HI 8427 Simulator for pH and ORP, complete with connecting cables
    HI 92000 Windows ® compatible software for PC connection
    HI 920010 RS232 cable for connection to PC for benchtop instruments
    HI 931001 PH and ORP simulator with display, complete with coaxial cable HI 7858/1 with BNC connectors

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

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

     

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