Atago 1227 NAR-2T・LO Abbe Refractometer, Refractive index (nD) : 1.1500 to 1.4800, (for high temperature and low refractive index measurement)

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Specifications

ModelNAR-2T・LO
Cat.No.1227
ScaleRefractive index
Measurement RangeRefractive index (nD) : 1.1500 to 1.4800
Minimum ScaleRefractive Index (nD) : 0.001
Measurement AccuracyRefractive index (nD) : ±0.0002
Average dispersion valuenF-nC (to be calculated according to conversion table)
Ambient Temperature5 to 40℃
Digital ThermometerIndication range: 0.0 to 120.0゚C
(Accuracy:±0.2゚C(0~100゚C), ±0.5゚C (100~120゚C), Minimum indication: 0.1゚C)
Measurement Temperature Range0 to 120゚C
(Temperature range available of the circulating water)
Light sourceLED (Approximating to wavelength of D-Line)
Power SupplyAC100 to 240V , 50/60Hz
Dimensions & Weight12×20×25cm, 5.8kg (Refractometer)
10×11×7cm, 0.5kg (Thermometer)
Power consumption5VA
Special Order Option: 

The sample stage height can be customized.

Options


  • Monobromona-phthalene as contact liquid : RE-1196
  • Methylene iodide containing sulfur solution : RE-1199
  • Calibration Certificate : Contact an ATAGO representative for details.
 
Parts
  •  As for the other consumables & the part please view this.
  • Please inform us of a serial number in the case of an order.
  • £14050.00
Qty:  

Original, Irreplaceable, A true classic

This model is suitable to measure the lower refractive index of NAR-2T which enables to the measurement of the high temperature up to 120℃.

ATAGO's Abbe Refractometers are highly reliable instruments that measure Refractive Index. Compared with other types of refractometers, the Abbe refractometers are capable of measuring liquid and solid samples such as plate glasses, plastic sheets, and other solid films.


ATAGO's Abbe Refractometers are widely used in a variety of fields; from basic research to product management.

Uses and Applications

For measuring the refractive index (nD) of liquid samples between 5 to 50˚C:
DR-A1, DR-A1-Plus, and NAR-1T LIQUID. We recommend the NAR-3T for high-accuracy measurements.
For measuring the refractive index (nD) of liquid samples up to 120˚C:
NAR-2T
For measuring the refractive index (nD) of solid samples (glass, plastics, films, etc.):
NAR-1T SOLID, DR-A1, and DR-A1-Plus. The NAR-3T is also capable of measuring clear, translucent glass or plastics.
For measuring liquid or solid samples with a high refractive index (1.47 to 1.87):
NAR-4T
For measuring and determining the refractive index or Abbe number of liquid or solid samples at different wavelengths:
DR-M Series: DR-M2, DR-M2/1550, DR-M4, and DR-M4/1550 (For high refractive index measurements.)
For determining average dispersion values or abbe numbers:
NAR-1T SOLID, NAR-2T, and NAR-3T
For measuring Brix (%):
DR-A1, DR-A1-Plus, and NAR-1T LIQUID. We recommend the NAR-3T for high-accuracy measurements.
For connecting to a printer:
DR-A1, DR-A1-Plus, and DR-M Series
For measuring birefringent (double refraction) samples (plastics, films) that have different refractive indices depending on their orientation, or for measuring the ordinary ray (n subscript null) or extraordinary ray (n subscript exponential) of liquid crystals (LCs):
DR-A1, DR-A1-Plus, NAR-1T SOLID, NAR-2T, NAR-4T, and DR-M Series

ATAGO Products Conform to ASTM Standards

  • D542 STM for Index of Refraction of Transparent Organic Plastics
  • D1045 STM for Sampling and Testing Plasticizers Used in Plastics
  • D1218 STM for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids
  • D1416 STM for Rubber From Synthetic Sources--Chemical Analysis
  • D1747 STM for Refractive Index of Viscous Materials
  • D3321 STM for Use of the Refractometer for Field Test Determination of the Freezing Point of Aqueous Engine Coolants D4095 STM for Use of the Refractometer for Determining Nonvolatile Matter (Total Solids) in Floor Polishes D5006 STM for Measurement of Fuel System Icing Inhibitors (Ether Type) in Aviation Fuels
  • D5775 STM for Rubber from Synthetic Sources-Bound Styrene in SBR
    • SKU
      1227
    • Commodity Codes
      90275000
  • Measurement Range
    Refractive index (nD) : 1.1500 to 1.4800
  • Measurement Accuracy
    Refractive index (nD) : ±0.0002
  • Measurement Scales
    Refractive Index
  • Measurement Temperature
    5°C to 120°C
  • Manufacturer
    Atago Co Ltd
  • Country of Origin
    Japan