Abbe Refractometer

Atago DR-A1-Plus Abbe Refractometer features a brighter field of view than its predecessor the DR-A1, making it easier to measure inhomogeneous and/or dark samples.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 (%). This model enables to carry out measurement easily without reading of analog graduation.It can be connected to a printer and computer.Please note that dispersive value cannot be measured by this refractometer.

 

Specifications

Model	DR-A1-Plus
Cat.No.	1311
Range	Refractive index (nD) : 1.3000 to 1.7100 Brix : 0.0 to 100.0% (Automatic Temperature Compensation at 5 to 50°C)
Minimum Scale	Refractive index(nD) : 0.0001 Brix : 0.1%
Accuracy	Refractive index (nD) : ±0.0002 Brix : ±0.1%
Measurement Temp.	5 to 50°C
Light source	LED (Approximating to wavelength of D-Line)
Output	(1) Digital Printer DP-AD(C) (Optional) is used. (2) Communication syste : RS-232C
Dimensions & Weight	13×29×31cm, 6.0kg (Refractometer)

Special Order Option : The sample stage height can be customized.

 

Accessories

· Digital printer DP-AD(C) (Dot matrix printer) : Cat.No.3146

· RS-232C Cable For Personal Computer (D-Sub9Pin) : RE-15305

· Adapter for film sample : RE-1581

· 10% Sucrose (±0.03%) : RE-110010

· 20% Sucrose (±0.03%) : RE-110020

· 30% Sucrose (±0.03%) : RE-110030

· 40% Sucrose (±0.04%) : RE-110040

· 50% Sucrose (±0.05%) : RE-110050

· 60% Sucrose (±0.05%) : RE-110060

· Test piece A with m-naphthalene : RE-1195

· Eyepiece for polarizing : RE-1146

· Desiccant (10g) : RE-8100