Test Piece and Contact Liquid for ATAGO ABBE Refractometers.

* NIST-traceable calibration certificates are available separately for purchase. Contact ATAGO for details.

Test piece with m-naphthalene

Users who measure solid sample by NAR-1T, 2T, and 3T need to adjust the scale by measuring the Test Piece. Also, for High-Refractive Index model, NAR-4T users need to adjust the scale by the Test Piece. The Test Piece comes with ATAGO ABBE Refractometers as an accessory.


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Parts Name Test piece A Parts No. RE-1195
Refractive index nD : 1.516 Remark with m-naphthalene
Contents 4ml
*Please confirm the Refractive Index of the Test Piece, which is described on top of the Test Piece.
Applicable Models
Abbe Refractometer DR-A1 Abbe Refractometer NAR-4T
Abbe Refractometer NAR-1T SOLID Abbe Refractometer 2T • HI
Abbe Refractometer NAR-2T Multi-Wavelength Abbe Refractometer DR-M2
Abbe Refractometer NAR-3T Multi-Wavelength Abbe Refractometer DR-M2/1550
Applicable Predecessor Models
Abbe Refractometer NAR-1T  

Parts Name Test piece C Parts No. RE-1197
Refractive index nD : 1.620 Remark with m-naphthalene
Contents 4ml
*Please confirm the Refractive Index of the Test Piece, which is described on top of the Test Piece.
Applicable Models
Abbe Refractometer NAR-1T SOLID Abbe Refractometer 2T • HI
Abbe Refractometer NAR-2T Multi-Wavelength Abbe Refractometer DR-M4
Abbe Refractometer NAR-3T Multi-Wavelength Abbe Refractometer DR-M4/1550
Abbe Refractometer NAR-4T  
Applicable Predecessor Models
Abbe Refractometer NAR-1T  

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Test piece for measurement of film

Contact Liquid/Test Piece for film sample measurements. Film samples usually do not have enough thickness to obtain incidence light. Contact Liquid/Test Piece aids obtaining the light. Please select one which have has higher Refractive Index than the film samples. One Contact Liquid/Test Piece comes with ATAGO Multi-Wavelength ABBE Refractometer.


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Parts Name Test piece D Parts No. RE-1498
Refractive index nD : 1.74
  Applicable Models
Abbe Refractometer NAR-1T SOLID Abbe Refractometer NAR-4T
Abbe Refractometer NAR-2T Abbe Refractometer 2T • HI
  Applicable Predecessor Models
Abbe Refractometer NAR-1T  

Parts Name Test piece E Parts No. RE-1499
Refractive index nD : 1.92
Applicable Models
Abbe Refractometer NAR-4T Abbe Refractometer 2T • HI

Parts Name Adapter for film sample
(for DR-A1)
Parts No. RE-1581
Remark prism
Applicable Models
Abbe Refractometer DR-A1  

Parts Name Lighting glass for film measuerment (for DR-M2) Parts No. RE-6191
Refractive index nD : 1.74
Applicable Models
Multi-Wavelength Abbe Refractometer DR-M2 Multi-Wavelength Abbe Refractometer DR-M2/1550

Parts Name Lighting glass for film measuerment (for DR-M4) Parts No. RE-6193
Refractive index nD : 1.92
Applicable Models
Multi-Wavelength Abbe Refractometer DR-M4 Multi-Wavelength Abbe Refractometer DR-M4/1550
 
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Contact liquid

Contact Liquids are used to adhere the solid sample and the prism surface. Select one, which has higher Refractive Index than the solid sample.


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Parts Name Contact liquid - monobromonaphthalene Parts No. RE-1196
Remark Approx. nD : 1.65 ( 4ml )

Parts Name Contact Liquid
Refractive index (nD)=1.78
Parts No. RE-1199
Remark Approx. nD : 1.78 ( 4ml )

Parts Name Contact liquid LJ Parts No. RE-99080
Remark Approx. nD : 1.80 ( 7ml )

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