Gowe Portable colorimeter colour defference analyzer meter color reader HIGH accuracy Test range: L:0~100 a:-128~127 b:-128~127

Technical Features: 1.Easy operation make you use it easily 2.Widely applied to quality control of plastic and printing industries. 3.Display directly color difference by ¦¤E*ab,¦¤L*a*b,CIE_L*a*b,CIE_L*c*h? 4.Standards devitation within Eab0.2 (test condition :choose average:values by 12 pcs white tabula) It can be connected with computer to do the inspection by software with USB expansion interface .Connecting with computer to do the analysis Skills Indications: 1.Test accuracy? Within 0.2 ¦¤E*ab 2.Display? ¦¤E*ab,CIE_lab,¦¤Lab,CIE_Lch 3.Test range:?L:0~100? a:-128~127?? b:-128~127 4.Test time:? About 3 seconds?????? Test interval:2 seconds?? Test aperture:?8 nm 5.Automatic shutdown?after 5 minutes waiting 6.Light source:C light source?????????? Sensor: Correcttion silicon photodiode?arrays 7.Storage function: a set of standard colors automatically stored(not connected PC) 7.Power:?DC/5V (1.5A),9V batteries 8.Size:?171*50*48.8 mm 9.Weight???186 g (Exclusive battery) 11.Standard accessories? 1 pc manual / soft bag / 9V battery /5V extent power supply / USB connection cable / CD 12.Application? Measure any color of smooth surface CIE color space coordinate chart: COLOR DIFFERENCE FORMULA ???? Eab= [ (¦¤L*)2?+ (¦¤a*)2+(¦¤b*) 2]1/2 ???? L= Lsample?Lstandard?(lightness difference) ???? a= asample?astandard?(red /green difference) ???? b= bsample?bstandard?(yellow / blue difference)

• It can be connected with computer to do the inspection by software with USB expansion interface .Connecting with computer to do the analysis
• GOWE is a registered trademark, Please see more product description below or on pictures