Atago Multi-Wavelength Abbe Refractometers
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Atago Multi-Wavelength Abbe Refractometers

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Atago Co Ltd
SKU Measurement Range Measurement Scales Measurement Temperature Model Weight (In Grams) Price (excluding VAT) Availability Qty To Purchase
Atago Multi-Wavelength Abbe Refractometers 1410 Refractive index 1.3278 to 1.7379 (Wavelength 450nm) Refractive index 1.3000 to 1.7100 (Wavelength 589nm) Refractive index 1.2912 to 1.7011 (Wavelength 680nm) Refractive index 1.2743 to 1.6840 (Wavelength 1,100nm) Refractive Index + Abbe Number 5°C to 50°C DR-M2 9200 £15000.00 1 + -
Atago Multi-Wavelength Abbe Refractometers 1414 Refractive index : 1.5219 to 1.9220 (at 450nm) Refractive index : 1.4700 to 1.8700 (at 589nm) Refractive index : 1.4545 to 1.8544 (at 680nm) Refractive index : 1.4260 to 1.8259 (at 1,100nm) Refractive Index + Abbe Number 5°C to 50°C DR-M4 9200 £15000.00 1 + -
Atago Multi-Wavelength Abbe Refractometers 1412 Refractive index : 1.3278 to 1.7379 (at 450nm) Refractive index : 1.3000 to 1.7100 (at 589nm) Refractive index : 1.2912 to 1.7011 (at 680nm) Refractive index : 1.2743 to 1.6840 (at 1,100nm) Refractive index : 1.2662 to 1.6759 (at 1,550nm) Refractive Index + Abbe Number 5°C to 50°C DR-M2/1550 9200 £20000.00 1 + -
Atago Multi-Wavelength Abbe Refractometers 1415* Refractive index : 1.5219 to 1.9155 (at 450nm) Refractive index : 1.4700 to 1.8700 (at 589nm) Refractive index : 1.4561 to 1.8544 (at 680nm) Refractive index : 1.4310 to 1.8259 (at 1,100nm) Refractive index : 1.4215 to 1.8136 (at 1,550nm) Refractive Index + Abbe Number 5°C to 50°C DR-M4/1550 9200 £20000.00 1 + -

 

ATAGO's Multi-Wavelength Abbe Refractometers have the ability to measure liquids or solids at different wavelengths using interchangeable filters. Measurements are displayed digitally for easy reading.

Technical Specifications

Model DR-M2 DR-M4 DR-M2/1550 DR-M4/1550
Cat.No. 1410 1414 1412 1415
Scale Refractive index
Abbe number		 Refractive index
Abbe number		 Refractive index
Abbe number		 Refractive index
Abbe number
Measurement Range Refractive index 1.3278 to 1.7379 (Wavelength 450nm)
Refractive index 1.3000 to 1.7100 (Wavelength 589nm)
Refractive index 1.2912 to 1.7011 (Wavelength 680nm)
Refractive index 1.2743 to 1.6840 (Wavelength 1,100nm)		 Refractive index : 1.5219 to 1.9220 (at 450nm)
Refractive index : 1.4700 to 1.8700 (at 589nm)
Refractive index : 1.4545 to 1.8544 (at 680nm)
Refractive index : 1.4260 to 1.8259 (at 1,100nm)		 Refractive index : 1.3278 to 1.7379 (at 450nm)
Refractive index : 1.3000 to 1.7100 (at 589nm)
Refractive index : 1.2912 to 1.7011 (at 680nm)
Refractive index : 1.2743 to 1.6840 (at 1,100nm)
Refractive index : 1.2662 to 1.6759 (at 1,550nm)		 Refractive index : 1.5219 to 1.9155 (at 450nm)
Refractive index : 1.4700 to 1.8700 (at 589nm)
Refractive index : 1.4561 to 1.8544 (at 680nm)
Refractive index : 1.4310 to 1.8259 (at 1,100nm)
Refractive index : 1.4215 to 1.8136 (at 1,550nm)
Minimum Indication Refractive index : 0.0001
Abbe number : 0.1		 Refractive index : 0.0001
Abbe number : 0.1		 Refractive index : 0.0001
Abbe number : 0.1		 Refractive index : 0.0001
Abbe number : 0.1
Measurement Accuracy Refractive index : ±0.0002
(With the attached test piece at 500 to 650nm)		 Refractive index : ±0.0002
(With the attached test piece at 500 to 650nm)		 Refractive index : ±0.0002
(With the attached test piece at 589nm)		 Refractive index : ±0.0002
(With the attached test piece at 589nm)
Ambient Temperature 5 to 40ﾟC 5 to 40ﾟC 5 to 40ﾟC  5 to 40ﾟC
Measurement Temperature Range 5 to 50ﾟC
(With circulating constant water bath)		 5 to 50ﾟC
(With circulating constant water bath)		 5 to 50°C
(Temperature range available of the circulating water)		  5 to 50°C
(Temperature range available of the circulating water)
Display Panel LCD LCD LCD  LCD
Light source Halogen lamp, 12V 50W Halogen lamp, 12V 50W Monochromatic light source device  Monochromatic light source device
Output For printer, DP-63 (B) (Optional) For printer, DP-63 (B) (Optional) For printer, DP-63 (B)(Optional)  For printer, DP-63 (B)(Optional)
Wavelength Range From 450 to 1100nm (with interference filters)
(For measurement at wavelengths ranging from 681 to 1100nm, the Near Infrared Ray Viewer (Optional is required)

From 450 to 1100nm (with interference filters)
(For measurement at wavelengths ranging from 681 to 1100nm, the Near Infrared Ray Viewer (Optional is required)

 

From 450 to 1,550nm
(With interference filters)

  From 450 to 1,550nm
(With interference filters)
Power Supply AC100 to 240V, 50/60Hz AC100 to 240V, 50/60Hz AC100 to 240V, 50/60Hz  AC100 to 240V, 50/60Hz
Dimensions & Weight 13×29×31cm, 6.0kg (Refractometer)
15×33×11cm, 3.2kg (Light source unit)		 13×29×31cm, 6.0kg (Refractometer)
15×33×11cm, 3.2kg (Light source unit)		 13×29×31cm, 6.0kg (Refractometer)
15×33×11cm, 3.2kg (Power supply unit)		  13×29×31cm, 6.0kg (Refractometer)
15×33×11cm, 3.2kg (Power supply unit)
Power consumption 160VA (Refractometer, Power supply unit) 160VA (Refractometer, Power supply unit) 160VA (Refractometer, Power supply unit)  160VA (Refractometer, Power supply unit)
 
Special Order Option : The sample stage height can be customized.

 

Options 

  • Lighting glass for film measurement : RE-6191
  • Interference filter 589(D)nm : RE-3520
  • Interference filter 486(F)nm : RE-3521
  • Interference filter 656(C)nm : RE-3522
  • Interference filter 546(e)nm : RE-3523
  • Interference filter 480(F`)nm : RE-3524
  • Interference filter 644(C`)nm : RE-3525
  • Interference filter (select one wavelength) : RE-3526
  • Interference filter 450 to 539nm : RE-3526-1
  • Interference filter 540 to 680nm : RE-3526-2
  • Interference filter 681 to 799nm : RE-3526-3
  • Interference filter 800 to 1100nm : RE-3526-4
  • Near-infrared ray viewer : RE-9119
  • Eyepiece for polarizing : RE-1146
  • Calibration Certificate 

 

Parts 

  • Main & secondary prism : RE-1600
  • Main & secondary prism : RE-16500
  • Illuminating lamp : RE-4170
  • Pack of desiccant tablets : RE-1592
  • Please inform us of a serial number in the case of an order.
 

Refractive Index or Abbe number (νd or νe) can be measured at different wavelengths ranging from 450 to 1,100nm. For measurement at wavelengths ranging from 681 to 1,100nm, the optional near infrared ray viewer (Part No.RE-9119) is required. The DR-M2/DR-M4 digitally displays the measurement results of refractive index or Abbe number on the LCD. Measurement can be achieved by matching the boundary line at the intersection point of the cross hairs. These refractometers can be connected to the digital printer. The DR-M4 is a high refractive index version of the DR-M2, with a refractive index measurement range of 1.4700 to 1.8700 (at a wavelength of 589nm). The DR-M4 shares common appearance and features with the DR-M2 

 

    • Weight (In Grams)
      9200 g
    • SKU
      1410
    • Commodity Codes
      90275000
  • Measurement Range
    Refractive index 1.3278 to 1.7379 (Wavelength 450nm) Refractive index 1.3000 to 1.7100 (Wavelength 589nm) Refractive index 1.2912 to 1.7011 (Wavelength 680nm) Refractive index 1.2743 to 1.6840 (Wavelength 1,100nm), Refractive index : 1.5219 to 1.9220 (at 450nm) Refractive index : 1.4700 to 1.8700 (at 589nm) Refractive index : 1.4545 to 1.8544 (at 680nm) Refractive index : 1.4260 to 1.8259 (at 1,100nm), Refractive index : 1.3278 to 1.7379 (at 450nm) Refractive index : 1.3000 to 1.7100 (at 589nm) Refractive index : 1.2912 to 1.7011 (at 680nm) Refractive index : 1.2743 to 1.6840 (at 1,100nm) Refractive index : 1.2662 to 1.6759 (at 1,550nm), Refractive index : 1.5219 to 1.9155 (at 450nm) Refractive index : 1.4700 to 1.8700 (at 589nm) Refractive index : 1.4561 to 1.8544 (at 680nm) Refractive index : 1.4310 to 1.8259 (at 1,100nm) Refractive index : 1.4215 to 1.8136 (at 1,550nm)
  • Measurement Accuracy
    Refractive Index : 0.0001 Abbe Number : 0.1
  • Measurement Scales
    Refractive Index + Abbe Number, Not Applicable
  • Measurement Temperature
    5°C to 50°C, Not Applicable
  • Model
    DR-M2, DR-M4, DR-M2/1550, DR-M4/1550
  • Manufacturer
    Atago Co Ltd
  • Country of Origin
    Japan

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