8mm Caliber Portable Digital Colorimeter for Plastic Metal Painting Coating

Product Description

DH-WF28 is developed according to the measuring requirements on different products and gain many optimal achievements with cost performance. It can be applicable in paint, printing, inks, dyeing, spray ,chemicals, plastics, film, pigments, toys, food medicine and others for color quality control, color analysis, sample testing, production line testing.

Specification

Model: DH-WF28

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: 8mm

Measurement Condition  Observer：CIE 10 degree Standard observer

Light source: D65  

Contain light way：SCI SCE

Measurement Range L: 0 to 100

Repeated Accuracy: E<0.07(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: 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

Working Temperature Range: 0-40 degree

Storage Temperature Range: -20-50 degree

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

Optional Accessories: Flour measuring device/Liquid measuring device/Micro printer