วันจันทร์, กันยายน 20, 2021

Leveraging Thai Scientific
Invention To Global Commercialization

อุปกรณ์วัดสีของน้ำ (Checker®HC Handheld Colorimeter – Color of Water)

HI 727

Checker®HC Handheld Colorimeter – Color of Water

  • Easier to use and more accurate than chemical test kits
        Diphenylcarbohydrazide method
    Accuracy ±10 PCU ±5 % of reading
    5 PCU resolution
    Large, easy to read digits
    Auto shut off
  • Dedicated to a single parameter
        Uses 10 mL glass cuvettes
  • Small size, big convenience
        Weighing a mere 64 g (2.25 oz.), the Checker®HC easily
    fits into the palm of your hand or pocket
    Use for quick and accurate on the spot analysis
    Single button operation: zero and measure
    Operated by a single AAA battery
  • Ideal for Water Quality

True color is caused by dissolved compounds in water. It can be natural or artificial.  Dissolved and suspended solids (together) cause apparent color. Color is measured in Platinum-Cobalt units. The AWWA recommends ≤ 15 PCU.

The HI 727 Checker®HC is extremely simple to use. First, zero the instrument with deionized water. Next, prepare the sample according to the Apparent/True color measurement. Place the second vial with prepared sample into the Checker®HC, press the operational button and the
HI 727 Checker®HC displays the color of water in PCU.

Order Information:
HI 727 Checker®HC is supplied with sample cuvettes with caps (2 ea.), battery and instructions adaptation of the Standard Methods for the Examination of Water and Wastewater, 21th edition, Colorimetric Platinum Cobalt method

 Specifications

Range0 to 500 PCU
Resolution5 PCU
Accuracy @ 25°C±5% of reading ±10 PCU
Light SourceLED @ 470 nm
Light Detectorsilicon photocell
Environment0 to 50°C (32 to 122°F); RH max 95% non-condensing
Battery Type(1) 1.5V AAA
Auto-offAfter ten minutes of non-use
Dimensions81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”)
Weight64 g (2.25 oz.)
Method  adaptation of the Standard Methods for the Examination of Water and Wastewater, 21th edition, Colorimetric Platinum Cobalt method

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บริษัท ไฮเออร์ เอ็นท์เตอร์ไพรส์ จำกัด
131 อุทยานวิทยาศาสตร์ประเทศไทย อาคารกลุ่มนวัตกรรม 1
ต. คลองหลวง อ.คลองหลวง จ. ปทุมธานี 12120
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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