WF30 Portable Colorimeter Color Meter Tester Measuring Aperture: 8mm CIELAB CIELCH Display Mode

The colorimeter is applicable in textile, printing and dyeing, clothing, footwear, leather, chemicals, plastics, plastics, pigments, paints, inks, printing, metal, photography, toys, and other industry color quality control, color control, color analysis, sampletesting, production line testing, also suitable for injection molding, ink, paint, spray and other auxiliary color

Technical Specifications
Model Number: WF30
Display mode: CIELAB,CIELCH
Color difference formula: ΔE *ab
Illumination Condition: CIE Recommendation:8/d
Light Source: The LED blue light excitation
Sensor: Photodiode array
Measuring Aperture: Φ8mm
Measuring Condition: Observer:CIE 10° Standard observer, Light source: D65 D50 F11 (TL84), Contain light way:SCI SCE
Measuring Range: L:0-100
Repeated Accuracy:ΔE<0.05(take the deviation average after 30 times measuring the whiteboard)
Table Difference: ΔE <0.2
Measurement Time: 0.5 second
Storage Capacity: 100 standard samples and 20000 test sample
Battery Power supply: Li-ion battery, （Battery not included in the package）5000 times Measurement
Lifetime of Bulb: 5years more than 160 million measuring
Display screen: TFT true color 2.8inch@(16:9) Resolution ratio:400x240
Interface of External: USB2.0 (USB-B)-DATA communication with "color analysis system" software RS-232 (115200bps)- connected with micro printer
Working Temperature Range: 0°C-40°C (32°F-104°F)
Storage Temperature Range: -20°C-50°C (-4°F-122°F)
Humidity Range: Relative humidity less than 85%,without condensation
Net Weight: 700g
Dimension: 199x68x90mm
Demension after package: 400x240x340mm
Standard Accessory: 3000mAH Li-ion battery（Battery not included in the package）/AC adapter/User manual/Warranty card
Optional Accessory: Flour measuring device/Liquid measuring device/Micro printer