6 Calibration Verifications
301-7146 English Rev B 11/02/2011 Operator’s Manual NA 102
Chapter 6 – Calibration Verifications
Calibration Check Material
Reflectance CalChek test strips
Five (5) CalChek Strips have fixed calibration values with no
lot specific data.
CAUTION: CalChek strips and CalChek solutions are SINGLE USE
ONLY. Using the CalChek strips again will cause the reflectance CalChek
to fail.
CalChek Reagents
Specific Gravity CalChek solutions
Three (3) SG CalChek solutions are straw in
color and have specific gravities of 1.002, 1.030,
and 1.060.
Color CalChek solutions
Four (4) color controls are colorless, straw,
normal yellow, and normal amber. All color
controls are non-turbid.
Clarity CalChek solutions
Three (3) clarity controls are all straw in color, with the following clarities:
slightly cloudy, cloudy, and turbid.
Storage and Use
Consult the package insert for more information concerning the storage
and use of the products.