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เครื่องโฟโตมิเตอร์-สี (Color Photometer 0- 500 PCU)

HI 93727

Color (“True” and “Apparent”) Photometer with 470 nm LED

          Color together with odor, taste and turbidity form an integral part of our sensory system. The term “color” is normally used to indicate “true” color, i.e. the color of water from which turbidity has been removed. The term “apparent color” refers to color due to both substances in solutions and suspended matter. Apparent color is obtained without filtering the original sample. Color in water is due to natural ions such as iron and manganese as well as plankton, humus and peat materials. Industrial waste, especially from textile, paper and pulp processes can also contribute to presence of color. A colored water is also a result of agricultural pollution.

The HANNA® solution is a microprocessor-based meter that measures both true and apparent color of minerals and natural constituents in water from 0 to 500 PCU. The microprocessor driven HI 93727 guarantees precision for every measurement.

The HANNA® HI 93727 Color meter uses the Platinum Cobalt method considered to be the standard method of measuring Color in drinking and natural waters.

Results are expressed in digital readouts saving you from complicated comparison procedures to determine the color.

Order Information:
HI 93727 is supplied with 2 cuvets, battery and instructions.

Specifications

Range   0 to 500 PCU (Platinum Cobalt Units)
Resolution   10 PCU
Accuracy   ±10 PCU ±5% of reading
Light Source   LED 470 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   Colorimetic Platinum Cobalt Units

Solutions

HI 93703-50 Solution for Cleaning Cuvets
Accessories
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

 

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    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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