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The DR-M2 is a digital Refractive Index (nD) Abbe refractometer that is designed for Refractive Index or Abbe number (νd or νe) to be measured at different wavelengths ranging from 450 to 1,100nm, and display on the LCD. Measurement can be achieved by matching the boundary line with the intersection point of the cross hairs. This refractometer is connectable with optional digital printer DP-63 (B).
Specifications | |
Range | Refractive index (nD) : 1.3278 to 1.7379 (Wavelength 450nm), 1.3000 to 1.7100 (Wavelength 589nm), 1.2912 to 1.7011 (Wavelength 680nm), 1.2743 to 1.6840 (Wavelength 1,100nm) |
Resolution | Refractive index (nD) : 0.0001, Abbe number : 0.1 |
Accuracy | Refractive index (nD) : ±0.0002 |
Power | AC adapter |
Unit Dimensions | 310 x 290 x 130 mm |
Unit Weight | 6000 g |