Abbe Refractometer DR-A1 Cat. no 1310

By very simple operation that needs only to set the boundary line of refraction at the cross hairs, this refractometer directly indicates a measured value ( in refractive index or Brix ( % ) , selective) in digits together with temperature on the display. This refractometer enables anybody to carry out measurement easily without reading of analog graduation. The DR-A1 Digital Abbe Refractometer can now be connected to a printer and computer. Individual measurements and their average values as well as temperature readings can be printed to a DP-63 ( C) Digital Printer ( sold separately) or transmitted to a computer. * Dispersive value cannot be measured by this refractometer. Specifications Model DR-A1 Cat.No. 1310 Scale Refractive index Brix Temperature Measurement Range Refractive index ( nD) : 1.3000 to 1.7100 Brix : 0.0 to 95.0% ( Automatic Temperature Compensation is executed at 5 to 50° C) Minimum Indication Refractive index ( nD) : 0.0001 Brix : 0.1% Measurement Accuracy Refractive index ( nD) : ± 0.0002 Brix : ± 0.1% Temperature compensation range 5 to 50° C ( at unit of 0.1° C) Indication Refractive index ( nD) or Brix ( % ) and temperature ( ° C) Output ( 1) Digital Printer DP-63( C) ( Optional) is used. ( 2) Communication syste : RS-232C Power Supply With AC adapter ( 100 to 240V ( 50/ 60Hz) AC input) Dimensions & Weight 13× 29× 31cm, 6.0kg ( Refractometer) 10.5× 17.5× 4cm, 0.7kg ( AC adapter) Power consumption 16VA Special Order Option : The sample stage height can be customized.