Main Specifi Cations; Pc System Requirements - Konica Minolta CR-20 Instruction Manual

Main Specifi cations
Model
Illumination/viewing system
Detector
Light source
Measurement time
Battery performance
Measurement area
Repeatability
Display languages
Interface
Observer
lluminant
Displayed data
Color spaces
Colorimetric indexes
Data memory
Operation temperature/humidity range
Storage temperature/humidity range
Power
Size (W x H x D)
Weight

PC System Requirements

• OS
Windows 10 Pro 32bit, 64bit
Windows 11 Pro
(English or Japanese)
• The hardware of the computer system to be used must meet or exceed the recommended system requirements for compatible OS being used.
• One USB2.0 port is necessary.
COLOR READER CR-20
8° : de (8° illumination angle/diffuse viewing: specular component excluded)
(conforms to DIN 5033 Teil 7, JIS Z 8722 condition d, ISO 7724/1, CIE No. 15, ASTM E 1164)
Silicon photocells (6 pcs.)
Pulsed xenon lamps
Approx. 1 sec.
Approx. 2,000 measurement at 10-sec. intervals when using alkaline-manganese batteries
Approx. ø8 mm
Standard deviation within ΔE*ab 0.1 (when a white calibration plate is measured 30 times at 10-second intervals)
English, Japanese
USB 2.0
10° Standard Observer
D65
Colorimetric data, average (up to 999 times)
L*a*b*, L*C*h, Yxy, XYZ, Munsell(D65)
WI (CIE/ASTM E 313-96), Tint (CIE/ASTM E 313-96), YI (ASTM E 313-96)
Sample data (up to 1,000)
0 to 40°C, relative humidity 85% or less (at 35°C) with no condensation
-20 to 40°C, relative humidity 85% or less (at 35°C) with no condensation
4 AA-size alkaline dry batteries or nickel-metal-hydride rechargeable batteries, USB bus power or special AC Adapter
66 x 159.5 x 85 mm
420 g (without batteries)
75