JK-AP-II Automatic Polarimeter

Specifications Use the incandescence lamp plus filter stand for sodium lamp in order to lengthen the service life of the light power ( more than 2000 hours) . Need not prewarm when turning on.Use the most advanced digital circuits and computer control technology. Characteristics: Large-screen backlit LCD display Measuring specific rotation, optical rotation, sugar degree and concentration brunet samples can be measured. Automatic repetition-measurement for 6 times, and calculation of average value and means square root Sample chamber adopts constant temperature designing in order to decrease the temperature heating effect on measurement Temperature display USB interface Performance: 1, Measurement range: -45 ~ + 45 -120 Z ~ + 120 Z( Refractometer) 2, Minimum Reading: 0.001 3, Accuracy: ( 0.005 + Measurement value 0.03% ) ( 0.015 Z+ Measurement value 0.03% ) 4, Repeatability: d0.002  0.006 Z 5, Minimum sample transmittance: 1%