Part III

Model 6600

 

 

 

 

 

 

 

 

 

lated in Step 2. Carefully wipe off the residue of oil from the tip and outer body of the needle once the correct volume has been drawn into the syringe.

5.Run the blender with lid removed at the highest attainable speed without spillage.

6.Inject the contents of the syringe into the water midway between the center of the vortex and the wall of the blender container. Make sure oil injection happens under water, or part of the oil will be thrown against the wall of the blender container.

7.Put the lid on the blender container, bring the blender up to max- imum speed, and homogenize the contents for exactly 2 minutes.

8.EMPTY THE CONTENTS OF THE BLENDER, WHICH IS NOW STABILIZED FOR ACCURATE PREPARATION OF SPAN FLUID. REPEAT THE ENTIRE PROCEDURE, THIS

TIME PREPARED FROM THE COORSE FILTERED AND

FINE FILTERED SAMPLE WATER SET ASIDE AT 5.6.1.4.

5.6.3 Calibration

For the most accurate results, calibration of the analyzer must be done as soon as the span fluid is made up, to avoid separation of oil and water.

The instrument, which was already prepared for manual calibration fluid introduction (See Section 5.5) and has been optically balanced on zero fluid prepared from the user’s sample, is ready for calibration.

Recheck the following before fluid introduction:

1.Analyzer is in the Analyze mode.

2.Air blow down valves are turned off. (Manual Mode Required)

1-30 Part III Teledyne Analytical Instruments

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Image 120
Teledyne 6600 manual Calibration