Konica Minolta CR-14 User manual

Mac OS 9.2J illustrator 10J
CR-14_front.ai 2003.12.11
Check the whiteness of foods or raw materials.
Measure solids, pastes, or powders.
Whether a food's color is good or bad can influence consumer purchases. Since color variations
of white are especially obvious, it has become increasingly important to control color from raw
materials through the manufacturing process. Furthermore, there is a growing need to quantify
what effect storage during transportation has on the whiteness of a product.
Fits in the Palm of
your Hand
Battery Operated
Lightweight
Low Price
Simple to Use
Whiteness Index

Mac OS 103.7J illustrator 10J
CR-14_back.ai 2006.4.10
Color Reader Whiteness Index CR-14
59 85
159
35
29.5
Specifications Dimensions
Display examples
CIE Whiteness index.
Illuminating/viewing geometry
Measuring area
Display modes
Repeatability
Minimum interval between measurements
Power source
Battery life
Operating temperature/humidity range
Storage temperature/humidity range
Standard accessories
Optional accessories
8/d (8˚ illumination angle/diffuse viewing: specular component excluded)
Approx. Ø8mm
Whiteness Index: CIE, Hunter, ASTM E313
Yellowness Index: ASTM E313, ASTM Dl925
Yxy (Displayable in CIE display mode)
Standard deviation of Whiteness Index: CIE: 0.5, Hunter: 0.1
(Measurement conditions: When measuring white calibration plate)
Approx. 1 sec.
Four AA-size batteries or optional AC Adapter AC-A12
Alkaline-manganese batteries: Approx.2000 measurements at10-sec. Intervals
Ni-Cd batteries: Approx. 600 measurements at 10-sec intervals
Temperature: 0 to 40˚C;relative humidity 85% or less (at 35˚C) with no condensation
-20 to 55˚C; relative humidity 85% or less (at 35˚C) with no condensation
White Calibration Plate CR-A74, Soft Case CR-A68; Protective Cap CR-A79;
Wrist Strap CR-A73; AA-size batteries (4)
AC Adapter AC-A12; AC Adapter AC-A21 (for Korea); Printer Cable CR-A75: Vinyl Cover CR-A80
Specifications are subject to change without notice.
*Measurements of specimens which include fluorescent materials are not recommended.
Simple operation
Only the functions necessary for use are
provided. Even first-time users operate it
easily.
Compact size and
light weight
The compact design fits in the palm of your
shand. The CR-14 is also battery operated,
so you can take it almost anywhere.
An international method for expressing whiteness.
The W value indicates the degree of whiteness,
and the T value indicates the tint.
Yxy values can also be displayed in CIE Mode.
Hunter Whiteness Index.
ASTM D1925 Yellowness Index and ASTM E313 Whiteness
and Yellowness Indices can also be displayed.
Functions for convenient
measurements
Protective Cap allows direct measurements
of powders or pastes without the need
for filling a cell.
Serial Printer Output
Either four AA-size batteries or AC adapter
can be used
Vinyl Cover (optional accessory)
protects CR-14
against dust.
Switch on the power.
1
Select the displav mode.
2
Perform white calibration.
3
Place on sample
and press button.
4
Measurement results
are shown in the display.
5
59 X 159 X 85mm (2-5/16 X 6-1/4 X 3-3/8 in.)
Weight: 370g (12.7 oz.) not including batteries
AGMDPK
Printed in Japan9242-4856-41
1996 KONICA MINOLTA SENSING, INC.
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