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    เครื่องโฟโตมิเตอร์-คลอรีนไดออกไซด์ (Chlorine Dioxide Photometer 0.00- 2.00 mg/L)

    HI 93738

    Chlorine Dioxide Photometer with 585 nm LED

              Chlorine dioxide is used primarily as a disinfectant in potable water and also in various industrial processes. In potable water applications, it is gaining popularity over chlorine, considering that it does not generate trihalomethanes when reacting with organic compounds. In industrial applications, it is used as a bleaching agent in such applications as pulp and paper.

    HANNA®‘ HI 93738 is a portable microprocessor based meter that determines the chlorine dioxide concentration in water. It is ideal for use in quick spot checks as it is easy to operate and provides great resolution and accuracy.

    The Emitting Diode light source last the life of the instrument to ensure years of trouble free operation. A rugged housing weighing under 300 grams (11 oz.), low battery warning, auto shut-off, and simple operation, make this an indispensable tool in the field.

    The chemical procedure has been made as simple as possible to get good measurements even in the field. Thanks to a built-in timer and an advanced microprocessor you can get accurate readings in less than three minutes. With a normal 9V battery you will be able to get more than 300 measurements. The auto shut-off feature (after 10 min. of non-use) guarantees a long battery life.

    Order Information:
    HI 93738 is supplied with 2 cuvets, battery and instructions.


    Range   0.00 to 2.00 mg/L
    Resolution   0.01 mg/L
    Accuracy   ±0.01 mg/L ±5% of reading
    Light Source   LED 585 nm
    Light Life   Life of the instrument
    Light Detection   Silicon Photocell
    Battery Type / Life   1 x 9V / approx. 40 hours of continuous use;
    auto-off after 10 minutes of non use
    Environment   0 to 50°C (32 to 122°F); RH max 95% non-condensing
    Dimensions   180 x 83 x 46 mm (7.1 x 3.3 x 1.8″)
    Weight   290 g (10 oz.)
    Method   Adaptation of the Standard Methods for the
    Examination of Water and Wastewater, 18th ed.; Chlorophenol Red Method.
    The reation between bromine and reagents causes a purple to yellow tint in the sample


    HI 93703-50 Solution for Cleaning Cuvets


    HI 731321 Glass Cuvet for HI 937xx & HI 832xx Series Meters
    HI 731325 Cuvet Cap Turbidity Meters & HI 937xx Series Meters
    HI 710009 Shockproof Boot, Blue
    HI 710010 Shockproof Boot, Orange
    HI 731318 Tissue for Wiping Cuvets
    Reagents & Standards
    HI 93738-01 Chlorine Dioxide, Chlorophenol Red Method (100 Tests)
    HI 93738-03 Chlorine Dioxide, Chlorophenol Red Method (300 Tests)


  • 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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