Atago DR-A1-Plus Abbe Refractometer
Atago DR-A1-Plus Abbe Refractometer  Abbe Refractometer Atago Kuala Lumpur (KL), Malaysia, Selangor, Sunway Velocity Supplier, Suppliers, Supply, Supplies | Muser Apac Sdn Bhd

Atago DR-A1-Plus Abbe Refractometer


This model 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 analogue graduation. It can be connected to a printer and computer. Please note that dispersive value cannot be measured by this refractometer.


The DR-A1-Plus features a brighter field of view, making it easier to measure dark, opaque samples.


Technical Specifications






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%


Refractive index (nD) : ±0.0002
Brix : ±0.1%

Measurement Temp.

5 to 50°C

Light source

LED (Approximating to wavelength of D-Line)


(1) Digital Printer DP-63(C) (Optional) is used.
(2) Communication syste : RS-232C

Dimensions & Weight

13×29×31cm, 6.0kg (Refractometer)
10.5×17.5×4cm, 0.7kg (AC adapter)




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