Feature

●◆ WF28 only have one measuring light source (D65); Two kinds of color modes (CIE1976LAB, CIELCH); One color difference formula ( ΔE * ab); A universal measuring caliber (8MM) .
●◆ Measuring Aperture: Φ8mm, High repeat accuracy: ΔE <0.07; Structure Design in line with Ergonomics,and easy-to-use Operation.English operating system;
●◆ Illumination Condition: CIE Recommendation:8/d; Precison measurement performance with core technological competence.
●◆ Measuring Condition: Observer:CIE 10° Standard observer,Light source: D65 Contain light way:SCI SCE; Measuring Range: L:0-100
●◆ Display mode: CIELAB,CIELCH; The design of human engineering mechanics, Advanced Power Management; Li-ion battery will save cost and charge to ensure the stability of long time measurement


Description

Colorimeter with competitive price, has these advantages of being easy to operate, easy to understand, affordable and so on.
Product Features
1. Structure Design in line with Ergonomics,and easy-to-use Operation.English operating system
2. Stable: The excellent stability △E*ab ≤ 0.07
3. Precision: Precison measurement performance with core technological competence.
4. Using High Capacity Li-ion Battery: Li-ion battery will save cost and charge to ensure the stability of long time measureme
5. Large Data Storage,Saving more than10000 data.
6. Innovative Technologies: Core technological configuration with a number of innovative technologies.Self calibrate,Direct positioning,Multifunctional testing accessories,Fastest to 0.5s,etc
Technical Specifications
* Display mode: CIELAB,CIELCH
* Color difference formula: ΔE *ab
* Illumination Condition: CIE Recommendation:8/d
* Light Source: The LED blue light stimulate
* Sensor: Photodiode array
* Measuring Aperture: Φ8mm
* Measuring Condition: Observer:CIE 10° Standard observer,Light source: D65 Contain light way:SCI SCE
* Measuring Range: L:0-100
* Repeated Accuracy: ΔE<0.07(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, 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: RS-232 (115200bps)- connected with micro printer
* Standard Accessory: 3000mAH Li-ion battery/AC adapter/User manual/Warranty card