Atago 1414 DR-M4 Multi-Wavelength Abbe Refractometer, 1.5219 to 1.9220 - 1.4260 to 1.8259 Measurement Range
Specifications
| Model | DR-M4 |
|---|---|
| Cat.No. | 1414 |
| Scale | Refractive index Abbe number |
| Measurement Range | 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) |
| Minimum Indication | Refractive index : 0.0001 Abbe number : 0.1 |
| Measurement Accuracy | Refractive index : ±0.0002 (With the attached test piece at 500 to 650nm) |
| Ambient Temperature | 5 to 40ﾟC |
| Measurement Temperature Range | 5 to 50ﾟC |
| Display Panel | LCD |
| Light source | Halogen lamp, 12V 50W |
| Output | 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) |
| Power Supply | AC100 to 240V, 50/60Hz |
| Dimensions & Weight | 13×29×31cm, 6.0kg (Refractometer) 15×33×11cm, 3.2kg (Light source unit) |
| Power consumption | 160VA |
Options
· Lighting glass for film measuerment : RE-6193
· 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 : Contact an ATAGO representative for details.
Parts
· Test piece C with m-naphthalene : RE-1197
· Main & secondary prism : RE-1640
· 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
EXPLANATION OF ICONS
Icons, for functions, specifications and scales have been added to this catalogue
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