New Professional Colorimeter Color Difference Meter WF30-4mm Introduction 1. The Colorimeter is aprofessional colorimeter designed and produced subject to the relevantstandards of International Commission on Illumination (CIE) and national stands. 2. Being with brand new imported key components,the instrument is well designed and features in precision, stability, easyhandling, easy to learn and cost-effective. 3. Theinstrument applies to the color quality control, color difference control,color difference analysis, sampling testing and online testing for industriesas textile, printing and dyeing, garments, shoes, leather, chemical, plastic,pigment, paint, ink, printing, metal, photography and toys etc., as well as to the auxiliary colormatching during the processes as injection, inking, painting and sprayingcoating etc. Parameters Model WF30-4mm 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 &#966;4mm/&#966;8mm/&#966;16mm Alternative Measurement Condition Observer: CIE 10&#176; Standard observer; Light source: D50 D65 F11(TL84); Contain light way: SCI SCE Measurement Range L: 0 to 100 Repeated Accuracy E<0.05 (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 ;Testing Sample Data: 200 Language Patterns English/Simplified Chinese 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:400 x 240 Interface of External USB2.0 (USB-B)- data communication with <>; software RS-232 (115200bps)- connected with micro printer Working Temperature Range 0oC-40oC (32oF-104oF) Storage Temperature Range -20oC-50oC (-4oF-122oF) Humidity Range Relative Humidity Less Than 85%,without Condensation Weight 700g Size 199 x 68 x 90mm Size of Exterior Package 400 x 240 x 340mm Standard Accessories 3000mAH Li-ion Battery/AC Adapter/USB Data Line/CD Color analysis software /User Manual/Warranty Card Optional Accessories Flour Measuring Device/Liquid Measuring Device/Micro Printer ----------------------------------------------------------------------------------------------------- ¢ÍãºàʹÍÃÒ¤ÒËÃ×ÍÊͺ¶ÒÁ¢éÍÁÙÅà¾ÔèÁàµÔÁ 0922530999 , 0848744848ËÃ×Í email ( t_phuttharat@hotmail.com ) ªÓÃФèÒÊÔ¹¤éÒâ´Â¡ÒÃâ͹à§Ô¹ â´Â¨Ð·Ó¡ÒÃÊè§ÊÔ¹¤éÒã¹Çѹ¶Ñ´ä»â´ÂºÃÔ¡Òà EMS áÅШÐÊè§ Tracking NO. ãËé·Ò§ EMS ÃÍÃѺÊÔ¹¤éÒÀÒÂã¹ 2-3 ÇѹËÅѧ¡ÒèѴÊè§ »Å. ¡Ã³ÕäÁèÁÕÊÔ¹¤éÒã¹ÊµçÍ¡ÍÒ¨µéͧãªéàÇÅÒ㹡ÒÃÊÑ觫×éÍ»ÃÐÁÒ³ 10 Çѹ·Ó¡Òà ·´ÅͧãªéÊÔ¹¤éÒáÅÐÊÔ¹¤éÒäÁèµÃ§¡ÑºÃÒÂÅÐàÍÕ´äÇé ËÃ×Í äÁè¾Íã¨ã¹µÑÇÊÔ¹¤éÒ àÃÒÂÔ¹´Õ¤×¹à§Ô¹ 100% (ÀÒÂã¹ 7 Çѹ) Colorimeter,color meter,à¤Ã×èͧÇÑ´ÊÕ,WF32-4mm,à¤Ã×èͧÇÑ´ÍسËÀÙÁÔÊÕ,IWAVE,WF30