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Koehler AC100 Petroleum Colorimeter

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Last Updated
21 Sep 2021
Minimum Order
1 unit
Category
KOEHLER

Specification of Koehler AC100 Petroleum Colorimeter

 


Koehler K13270 AC100 Petroleum Colorimeter


Test Method :


D156: For the determination of the color of refined oils such as undyed motor and aviation gasoline, jet propulsion fuels, naphthas and kerosine, and, in addition, petroleum waxes and pharmaceutical white oils.


D1209: Describes a procedure for the visual measurement of the color of essentially light colored liquids. It is applicable only to materials in which the color-producing bodies present have light absorption characteristics nearly identical with those of the platinum-cobalt color standards used.


D1544: This test method covers the measurement of the color of transparent liquids by means of comparison with arbitrarily numbered glass standards.  


DIN6162: For the determination of iodine color. 


Spesification :


Conforms to the specifications of: ASTM D156, D1544, D1209, DIN 6162 


Data log for 400 color measurements


USB- Ports: 2 x Type A, 1 x Type B and 1 EtherNet


Automatic Cell Recognition


Automatic Wavelength Calibration

16 Language Options




Beam Height: 10 mm


Data Storage: 400 color readings




Interface: 2 x USB Type A, 1 x USB Type B, 1 x EtherNet




Max. Storage Humidity: 80%


Max. Operating Humidity: 80%


Operating Temperature Range: 10 to 40°C


Optical Path Length: 10 mm - 50 mm


Optical System: 0° / 180° rectilinear


Photometric Accuracy: 1% at 0.5 to 2.0 Abs, 0.005 Abs at 0 to 0.5 Abs


Photometric Linearity: < 0.5 % to 2 Abs, 1% with neutral glass at 546 nm


Photometric Measuring Range: ± 3.0 Abs (wavelength range 340-900 nm)


Reproducibility: ± 0.2 % transmission


Spectral Bandwidth: 5 nm


Standard Illuminant: C


Standard Observer: 2°


Wavelength Accuracy: ±1.5 nm


Wavelength Calibration: automatic


Wavelength Range: 380 nm to 720 nm


Wavelength Reproducibility: 0.1 nm


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