| Model: | WF28 |
|---|---|
| Brand: | WF |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument |
| Label: | Color meter , Portable Colorimeter , Color reader |
| Price: |
US $634
/ pc
|
| Min. Order: | 1 pc |
| Last Online:12 Jan, 2015 |
Colorimeter WF28-8mm
This Colorimeter is a professional colorimeter designed and conformed to relevant International Commission on Illumination (CIE). Being with brand new imported key components, the instrument is well designed and features in precision, stability, easy handling, easy to learn and cost-effective. The instrument applies to the color quality control, color difference control, color difference analysis, sampling testing and online testing for industries as textile, printing and dyeing, garments, shoes, leather, chemical, plastic, pigment, paint, ink, printing, metal, photography and toys etc., as well as to the auxiliary color matching during the processes as injection, inking, painting and spraying coating etc.
Technical Parameter:
|
Model |
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 |
φ8mm |
|
Measurement Condition |
Observer：CIE 10° Standard observer
|
|
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@(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 |
|
Optional Accessories |
Flour measuring device/Liquid measuring device/Micro printer |
Features:
WF28 colorimeter with competitive price; has these advantages of being easy to operate, easy to understand, affordable and so on. WF28 only have one measuring light source (D65); two kinds of color modes (CIE1976LAB, CIELCH); one color difference formula (△ E * ab); two language pattern (Simplified Chinese and English), and a universal measuring caliber (8MM) . WF28 colorimeter can store 100 standard data and 20000 sample data; you can also add mini-printers to do real-time printing measurement data. It can’t operate with "color analysis system" software functions.
