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Lovibond 2000 series visual colorimeter
Lovibond 2000 series visual colorimeter
Product details

Lovibond 2000 series visual colorimeter

1、 Measurement principle:

When measuring with the Lovibond Lovibond 2000 series visual colorimeter, the colorimetric disc is inserted into the colorimeter and the colors of the left and right fields of view are compared for visual colorimetry. Choosing a lighting system can provide constant observation conditions for chromaticity measurement, improving the accuracy of the measurement. The measurement method is to visually compare the color of the sample to match the chromaticity of a certain color slide on the color chart.

2、 Lighting system:

To obtain accurate readings using the Lovibond Lovibond 2000 series visual colorimeter, it is recommended to use a constant daylight 2000 lighting system, especially for measuring light colored samples. By using this lighting system, a continuous and stable light source can be provided for color matching, which can be used continuously for 24 hours without interference from ambient light, avoiding the use of natural light that varies with time, temperature, and season.

3、 Product specifications:

name model range comparator optical path colorimetric disk

Platinum cobalt colorimeter

Pt-Co/Hazen/APHA

AF325 10 - 250 mg Pt/L Nessleriser 21250

113 mm

NSH,10-90

NSB,70-250

AF327 0 - 70 mg Pt/L Nessleriser 1209 288 mm

1209/1,0-30

1209/2,30-70

AF328 0 - 70 mg Pt/L Nessleriser 2250 250 mm

CAA,0-30

CAB,30-70

AF329 0 - 250 mg Pt/L Nessleriser 2250

113 mm

250 mm

CAA,0-30

CAB,30-70

NSB,70-250

Beer colorimeter

EBC

AF330 2.0 - 27 EBC
Comparator 2000+ 5 - 40 mm

4/14A,2-6

4/14B,6-10

4/14C,10-18

4/14D,19-27

Iodine color code colorimeter I AF333 1 - 300 mg/100ml Comparator 2000+ 40 mm

4/57,1-9

4/58,10-50

4/59,60-300

Gardner colorimeter

Gardner

AF334 1 - 18 Gardner Comparator 2000+ 10 mm

4/30 AS,1-9

4/30 BS,10-18

Marine diesel colorimeter

ASTM

AF509/C 1.0 - 5.0 ASTM
Comparator 2000+
33 mm 4/81,1-5


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