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  • หน้าแรก>>Products>>Spectrophotometers and Photometers>>Cal Check™ Photometers>>เครื่องโฟโตมิเตอร์-แอมโมเนีย (AMMONIA Photometer 0.00- 3.00 mg/L)
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    เครื่องโฟโตมิเตอร์-แอมโมเนีย (AMMONIA Photometer 0.00- 3.00 mg/L)

    HI 96700


              Ammonia is often an excellent indication of the presence of animal or plant microbiological decay. It is tested in fish farms (fresh and salt water tanks) due to the damaging effects of its toxic nature. Its presence in rivers and reservoirs normally points to agricultural and/or civil pollutants. Ammonia is tested in lakes, rivers, portable water, boiler feed water, sewage, industrial and waste water. Ion Selective electrodes currently used for these measurements require up to 5 minutes for a stable response time and normally last 3 to 6 months. With chemical test kits, 3 or 4 kits using color cubes are needed to cover the full range. The best increment with chemical test kits is never better than 0.1 mg/L and in most cases, only 0.5 mg/L. HANNA offers instruments for low, medium and high ammonia concentrations.

    Order Information:
    HI 96700 are supplied with (2) sample cuvettes with caps, 9V battery and instructions. CAL CHECK™ standards and reagents sold separately


    Range   0.00 to 3.00 mg/L (ppm)
    Resolution   0.01 mg/L (ppm)
    Precision   ±0.04 mg/L (ppm) ±4% of reading
    Light Source   Tungsten lamp
    Light Detector   Silicon photocell with narrow band interference filter (@ 420 nm for HI 96700 and HI 96733)
    Environment   0 to 50°C (32 to 122°F); RH max 95% non-condensing
    Power Supply   (1) 9V battery
    Auto-off   After 10 minutes of non-use in measuring mode After 1 hour of non-use in calibration mode with last reading reminder
    Dimensions   192 x 102 x 67 mm (7.6 x 4 x 2.6″)
    Weight   290 g (10 oz.)
    Method   Adaptation of the ASTM Manual of Water and Environmental Technology, D1426-92, Nessler method.
    Reagents & Standards
    HI 96700-11 CAL CHECK™ standard cuvettes
    HI 93700-01 Ammonia LR, Nessler Method (100 Tests)
    HI 93700-03 Ammonia LR, Nessler Method (300 Tests)


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    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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