HunterLab EasyMatch QC, User Manual

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EasyMatch QC User’s Manual Version 2.1
UltraScan VIS 11G-49
8. Plug the harness from the instrument into the indicator lights of the front panel.
9. Line the cover up with the guides on the bottom of the instrument.
10. Replace the front cover on the instrument and tighten the two front screws as well as the inner bezel
thumbscrew.
11. Turn the power on.
Maintaining the Instrument Standards
It is important that the standards be treated with extreme care. When a standard is used, center it
carefully at the reflectance port. Never use a calibrated standard to back samples being measured. The
sample clamp or a white uncalibrated tile should be used as a backing.
When not using the standards, keep them in the standards case. Inspect the standards for dust and
fingerprints before standardizing the UltraScan VIS.
The white and green tiles can be cleaned using a soft nylon-bristle brush, warm water, and a laboratory-
grade detergent such as SPARKLEEN. Wipe the tiles dry using a clean, non-optically-brightened, lint-
free paper towel.
Note: SPARKLEEN is manufactured by Fisher Scientific Co., Pittsburgh, PA 15219 and may be
ordered from them using catalog number 4-320-4. One tablespoon of SPARKLEEN should be added
to every gallon of water.
Keep the light trap in the standards case when not in use to prevent it from becoming scratched or
collecting dust. Before standardizing the UltraScan VIS, check the light trap for scratches and dust.
Significant scratches may cause standardization to be in error. If the light trap is scratched, call the
HunterLab Order Processing Department or contact your local HunterLab representative to order a
replacement. Please read “When You Need Assistance” prior to contacting HunterLab.
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