|
Model
|
WR-10QC
|
|
Color Space
|
CIELAB
|
|
Color Difference Formula
|
△E*ab
|
|
Measurement Caliber
|
φ4mm
|
|
Illumination Condition
|
CIE Recommendation：8/d
|
|
Light Source
|
D65
|
|
Sensor
|
Photodiode array
|
|
Observer
|
CIE 10° Standard observer
|
|
Measurement Range
|
L: 0 to 100
|
|
Repeated Accuracy
|
△E<0.1
|
|
Table Difference
|
△E<0.2
|
|
Measurement Interval
|
1 Sec.
|
|
Storage Capacity
|
Type sample data : 100 groups with testing sample data: 100 groups
|
|
Lifetime of Bulb
|
5 years more than 1.6 million measurements
|
|
Display Screen
|
TFT true color 2.8inch@(16:9)
|
|
Language
|
English/Simplified Chinese
|
|
Interface of External
|
USB2.0 (USB-B) RS-232 (115200bps)
|
|
Working Temperature Range
|
0℃-40℃（32℉-104℉）
|
|
Storage Temperature Range
|
-20℃-50℃（-4℉-122℉）
|
|
Humidity Range
|
Relative humidity less than 85%,without condensation
|
|
Weight
|
700g
|
|
Size
|
199*68*90mm
|
|
Package Size
|
400*240*340mm
|
|
Battery Charging Time
|
8 hrs
|
|
Battery
|
Li-ion battery, 5000 times Measurement
|
|
Standard Accessories
|
AC adapter/ 3000mAH Li-ion battery
|
|
Optional Accessories
|
Flour measuring device/Micro printer
|
|
