Glass Port Insert; Uv Port Insert 420Nm - HunterLab ColorFlex EZ Manual

ColorFlex EZ Supplemental Manual for EasyMatch QC Ver 1.2
Installation:
Remove the standard port insert by twisting it until it pops up. Replace it with the desired port
insert. Make sure that the flat portion of the insert is facing outward with the magnetized
portion toward the interior of the sensor.
Sample Measurements:
Standardize the instrument. Any change in port size must be followed by standardization on
both the Black Glass and the Instrument White tile. When using a glass port insert, standardize
the instrument with the glass insert in place. However, you should check measurements of the
green and white tile and perform other diagnostics without the glass insert. Difference
measurements using a glass port insert will be more accurate than absolute measurements.

Glass Port Insert

This option provides a snap-in port plate with an opening one inch in diameter that is covered
with glass. The glass insert protects the inside of the instrument from sample and airborne
particles.
Installation:
Remove the standard port insert by pulling it out of the port insert retainer. Replace it with the
glass port insert. Make sure that the flat portion of the insert is facing outward with the beveled
portion toward the interior of the sensor.
Sample Measurements:
Standardize the instrument with the glass in place. Check the measurements of the green and
white tiles before performing any other diagnostics without the glass cover. Difference
measurements using a glass cover will be more accurate than absolute measurements.
Figure 19. Glass Sample Port

UV Port Insert 420nm

This port insert contains a 420-nm filter to prevent light below 420 nm from hitting the sample.
This is important when samples have been treated with UV enhancing chemicals.
Installation:
Remove the standard port insert by pulling it out of the port insert retainer. Replace it with the
UV port insert. Make sure that the flat portion of the insert is facing outward with the beveled
portion toward the interior of the sensor.
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