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    อุปกรณ์วัด pH (pH Benchtop Meter with Three Point Calibration)

    HI 2212

    pH Benchtop Meter with Three Point Calibration

    The HI 2212 is a pH and temperature benchtop meter.

    Calibration can be performed at up to three-points using five standard and two custom buffers.

    This instrument features manual or automatic temperature compensation with the HI 7662 temperature probe.

    GLP (Good Laboratory Practice) feature provides data consistency. A calibration reminder can be set to alert the user, that too much time has elapsed since the last pH calibration and a new one should be performed.


    Range  pH –2.00 to 16.00 pH
    Temperature  –20.0 to 120.0 ºC (-4.0 to 248.0ºF)
    Resolution  pH  0.01 pH
    Temperature  0.1 ºC
    Accuracy  pH  ±0.01 pH
    Temperature  ±0.2ºC (excluding probe error)
    pH Calibration  Up to 3 point calibration, 5 standard buffers available (4.01, 6.86, 7.01, 9.18, 10.01), and 2 custom buffers
    Temperature Compensation  Manual or Automatic from -20 to 120ºC (-4.0 to 248.0ºF)
    pH Probe  HI 1131B glass body pH electrode with BNC connector and 1 m (3.3’) cable (included)
    Probe  HI 7662 stainless steel temperature probe with 1 m (3.3’) cable (included)
    Input Impedance  1012 ohm
    Power Supply  12 VDC adapter (included)
    Environment  0 to 50°C (32 to 122°F); RH max 95%
    Dimensions  235 x 222 x 109 mm (9.2 x 8.7 x 4.3”)
    Weight  1.3 kg (2.9 lbs.)


    HI 1043B  Combination pH Electrode, Refillable w/ Double Junction
    BNC Connection
    HI 1053B  Combination pH Electrode, Refillable w/ Conical Tip
    BNC Connection
    HI 1083B  Combination pH Electrode w/ Micro Bulb
    BNC Connection
    HI 1131B  Refillable, Combination pH Electrode for the Laboratory and Beer Testing
    BNC Connection
    HI 1332B  pH Electrode for Chemicals, Quality Control, and Field
    BNC Connection
    HI 5004L  pH 4.01 buffer solution
    HI 5007L  pH 7.01 buffer solution
    HI 5010L  pH 10.01 buffer solution
    HI 7061L  General Purpose Cleaning Solution
    1 x 500 mL bottle
    HI 70300L  Electrode Storage Solution
    1 x 500 mL bottle
    HI 7662  Stainless Steel Temperature Probe

  • Requesting a Quotation and Ordering Products

    131 Thailand Science Park. Innovation Cluster 1 Building,

    Klong 1, Klong Luang, Pathumthani 12120 Thailand. 

    Tel.  02-191-3928 Fax 02-191-3929

    For more information please contact 081-847-6768 (Ms. Nareerat) IDLine: @alltestkit

    E-mail :


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