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DP-21(A)

 




Product Code : 3011

Manufacturer : Atago

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$1,305.00 $1,239.75
(Savings: $65.25)
Download or View this product's / series details and specifications Specifications (PDF)

Refractive index or Abbe number ( ?d or ?e ) can be measured at different wavelengths ranging from 450 to 1,100nm.
The DR-M2 digitally displays measurement result of refractive index or Abbe number 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 Digital printer DP-21 ( A ) ( Optional ) .

Model DR-M2 Cat.No. 1410
Measurement Range Wavelength 450nm : Refractive index 1.3277 to 1.7379
Wavelength 589nm : Refractive index 1.3000 to 1.7100
Wavelength 680nm : Refractive index 1.2912 to 1.7011
Wavelength 1,100nm : Refractive index 1.2746 to 1.6843
Measurement Accuracy Refractive index : ±0.0002
Abbe number : ±0.1
Minimum indication Refractive index : 0.0001
Abbe number : 0.1
Measurement
temperature range
5 to 50°C Output terminal For printer, DP-21 (A) (Optional)
Power Supply AC100 to 240V 50/60Hz Power consumption 10VA
Dimensions & weight 13×29×31cm, 6.0kg (Refractometer)
15×33×11cm, 3.0kg (Light source unit )
Optional . Digital printerDP-21 (A) : Cat.No.3011
. Interference filter

589(D)nm : RE-3520
486(F)nm : RE-3521
656(C)nm : RE-3522
546(e)nm : RE-3523
480(F')nm : RE-3524
644(C')nm : RE-3525
(select one wavelength) : RE-3526

450 to 539nm
540 to 680nm
681 to 799nm
800 to 1550nm

. Near-infrared ray viewer : RE-9115
Parts .Main & secondary prism for DR-M2 : RE-1600
.Illuminating lamp for DR-M2, M4 : RE-4170
.Pack of desiccant tablets : RE-1592
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