Colorimeter / Color Meter WF30 16mm

Model

WF30

Display Mode

CIELAB、CIELCH

Color Difference Formula

△E^*ab

Illumination Condition

CIE Recommendation：8/d

Light Source

LED blue excitation

Sensor

Photodiode array

Measurement Caliber

φ4mm/φ8mm/φ16mm Alternative

Measurement Condition

Observer：CIE 10° Standard observer
Light source: D50 D65 F11(TL84) 
Contain light way：SCI SCE

Measurement Range

L: 0 to 100

Repeated Accuracy

△E<0.05 (take the deviation average after 30 times measuring the whiteboard)

Table Difference

△E<0.2

Measurement Interval

0.5 Sec.

Storage Capacity

Type sample data : 100 with testing sample data: 200

Language Patterns

English/Simplified Chinese

Battery Charging Time

8 hrs

Battery

Li-ion battery, 5000 times Measurement

Lifetime of Bulb

5 years more than 1.6 million measurements

Display Screen

TFT true color 2.8inch@(16:9) Resolution ratio:400x240

Interface of External

USB2.0 (USB-B型)- data communication with 《color analysis system》software RS-232 (115200bps)- connected with micro printer

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

Size of Exterior Package

400*240*340mm

Standard Accessories

3000mAH Li-ion battery/AC adapter/USB Data line/CD《Color analysis software》/Usermanual/Warranty card

Optional Accessories

Flour measuring device/Liquid measuring device/Micro printer