Snail Shop Colorimeter,8mm Portable Digital Colorimeter, Color Meter ,Color Analyzer

Portable Colorimeter WF28 developed according to the measuring requirements
on different products and gain many optimal achievements with high cost performance.
The most convenient colorimeter: automatic correction when starting up (national patent).
Environmental, low energy consumption instrument.
Comfortable observation with real color screen display.

Model WF28

Display Mode CIELAB、CIELCH

Color Difference Formula â–³E*ab

Illumination Condition CIE Recommendation：8/d

Light Source LED blue excitation

Sensor Photodiode array

Measurement Caliber φ8mm

Measurement Condition " Observer：CIE 10° Standard observer

Light source: D65

Contain light way：SCI SCE"

Measurement Range L: 0 to 100

Repeated Accuracy â–³E<0.07

Table Difference â–³E<0.2

Measurement Interval 0.5 Sec.

Storage Capacity Type sample data : 100 with testing sample data: 200

Language Patterns Simplified Chinese/English

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 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/User manual/Warranty card