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NAR-4T

 
 
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$8,050.00
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R&D on new materials for modern technologies is being actively conducted in every industry. Many of these materials (especially polymer film and related materials) are of high
refractive index-often too high for the existing Abbe refractometers (ATAOG's NAR series). But these are now covered with the nD1.4700 to 1.8700 range of the NAR-4T.

  • Available in numerous measurement ranges to suit the needs of any application
  • Combination Brix and refractive index scales
  • Capable of measuring solid samples
  • Capable of measuring Abbe numbers

Specifications

Model

NAR-4T

Cat.No.

1240

Range

Refractive index (nD) : 1.4700 to 1.8700

Minimum Scale

0.001

Accuracy

±0.0002

Measurement Temp.

5 to 50ﾟC (Temperature range available of the circulating water)

Light source

LED (Approximating to wavelength of D-Line)

Dimensions & Weight

13 × 18 × 23cm, 2.5kg (Refractometer)
10 × 11 × 7cm, 0.5kg (Thermometer)

Optional

• Test piece A with m-naphthalene : RE-1195
• Test piece D for measurement of film : RE-1498
• Test piece E for measurement of film : RE-1499
• Monobromona-phthalene as contact liquid : RE-1196 
• Methylene iodide containing sulfur solution : RE-1199 
• Contact liquid LJ : RE- 99080
• Eyepiece for polarizing : RE-1146 
* Calibration Certificate : Contact an ATAGO representative for details.

Parts

• Test piece C with m-naphthalene : RE-1197
* As for the other consumables & the part please view this.
*Special Order Option: The sample stage height can be customized.

 

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