Lamotte OCTET COMPARATOR & BI-COLOR READER User Manual download pdf

OCTET COM PARA TOR &

BI-COLOR READER

This instruction manual is furnished with LaMotte Octet Comparator

Test Kits to outline in general terms the proper technique for the use and

handling of the Octet Comparator and Bi-Color Reader. Individual

instructions supplied with each chemical test kit specify actual test

procedures.

USE OF THE OCTET COM PARA TOR

The Octet Comparator contains eight permanent

color standards. A test sample is inserted into the

openings in the top of the comparator. The sample

can then be compared to four color standards at

once, and the value read off the comparator. For

optimum color comparison, the comparator should

be positioned between the operator and a light

source, so that the light enters through the special

light-diffusing screen in the back of the

comparator. Avoid viewing the comparator against

direct sunlight or an irregularly lighted background.

THE BI-COLOR READER · CODE 2151

Natural color or turbidity in a test sample may affect the color developed

in a test reaction. The LaMotte Bi-Color Reader, used in conjunction

with the Octet Comparator, compensates for this color variation. The

comparator standards are viewed against test sample blanks, so that any

color variation due to natural color or turbidity will be uniformly

exhibited by the color standards and the test sample. Even if the color

variation is pronounced, the accuracy of the test result will be maintained.

Mott

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Summary of Contents

Page 1 - BI-COLOR READER

OCTET COM PARA TOR &BI-COLOR READERThis instruction manual is furnished with LaMotte Octet ComparatorTest Kits to outline in general terms the p

Page 2

PROCEDURE1. Place the Bi-Color Reader (2151) on table with the open side facingthe operator.2. Slide the Octet Comparator between the arms of the Bi-C

Page 3

8. Slide the Octet Comparator until thebottom of the lower row of standards islevel with the top of the Bi-ColorReader. Hold the comparator so natural

Page 4 - LaMOTTE COM PANY

LaMOTTE COM PANYHelping Peo ple Solve An a lyt i cal Chal lengesSMPO Box 329 • Chestertown • Mary land • 21620 • USA800-344-3100 • 410-778-3100 (O

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Lamotte OCTET COMPARATOR & BI-COLOR READER User Manual

Browse online or download User Manual for Equipment Lamotte OCTET COMPARATOR & BI-COLOR READER. LaMotte OCTET COMPARATOR & BI-COLOR READER User Manual

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