DRK6618 Digital?V prism?refractometer.

(1)themeasurementrangeofrefractiveindex(nD):1.30000~1.70000(liquid);

(2)themeasurementrangeofrefractiveindex(nD):1.30000~1.95000(solid);

(3)multiwavelength:706.5nm,656.3nm,589.3nm,546.1nm,486.1nm,435.8nm,

434.1nmandnm404.7

(4)indicatingvalueerrorofmeasurement(nD):+0.00005;

(5)themeasurementresolution(nD):0.000001;

(6)sucrosequalityfraction(BrixBrix)readingrange:0~100%;

(7)indicatingvalueerrorofmeasurement(BrixBrix):+0.1%;

(8)themeasurementresolution(BrixBrix):0.01%;

(9)thetemperaturedisplayrange:0to80DEGc;

(10)thetemperaturedisplayresolution:0.1c;

(11)output:USBorUdisk;

(12)power:AC220V~240Vfrequencyof50Hz+1Hz;

(13)theinstrumentdimensions:376mm*230mm*440mm

(14)instrumentweight:11Kg;