分光光度计时

spectrophotometer CM-2600d Brand :KONICA MINOLTA Description:- This is a digital spectrophotometer which can measure both SCI and SCE.- Long-lived, reliable; convenient maintaining design.- Digital UV control- Multi-angle measurement and easy operation.- Accurate and sufficient colourscheme.- It can obtain the object angle correctly. Specifications: Optical system d/8 (diffusin ,8 degree angle ) SCI/SCEBall diameter52mmmOptical elementsDual Silicon-photoelec diode array(40)SpectrophotometryPlane RasterWave Length360nm-740nmInterval10nmWidth10nmReflectivity0-175%,resolution:0.01%Measuring Light3 pulse lamps(CM2500:2pulse lamps)Measuring Time1.5 seconds (fluoresent :4 seconds)Minimal intervalSCI/SCE 3 seconds(fluoresent : 4 seconds)Measuring times10 sec interval,about 1000 times(with alkalescence battery)Measure /illume apertureMAV:8mm/11mmSAV:3mm/6mmRepeatability errorStandard deviation within 0.1%Measure 30 times with 10 second interval b white board measurementWithin E*ab0.2(MAV/SCI),mEASURE THE AVERAGE VALUE OF 12 ecrv II)