NAR-SERIES

● Abbe Refractometer NAR-1T LIQUID:
This Abbe refractometer was made specifically for liquid samples. It contains the Brechung Index, the BRIX scale and the D-line (589nm) as a light source. Calibration can be done with distilled water.

● Abbe Refractometer NAR-1T SOLID:
This new Abbe Refractometer can be used for both solid and liquid samples. The NAR-1T SOLID has the Brix scale and the Refractive Index scale. It also has the D-line (589nm) as a light source.

● Abbe Refractometer NAR-2T:
Designed for the use of compounds that need to be measured at high temperatures.

● Abbe Refractometer NAR-3T:
The NAR-3T has been developed to offer greater accuracy and ease of use. This has been achieved by making fundamental improvements to the optical system, using a larger scale, incorporating a high intensity lamp and using a dual control knob.

● NAR-4T Abbe Refractometer :
Research and development of new materials for modern technologies is actively carried out in every industry. Many of these materials (especially polymer film and related materials) have a high refractive index for existing Abbe refractometers. However, these are now covered by the range of the NAR-4T (4700 to 1,8700 nD).

● Abbe Refractometer NAR-1T・LO (for low refractive index measurement):
Abbe refractometers for low and high refractive index measurement. In addition to our standard Abbe refractometers NAR-1T, 2T, 3T, 4T and DR-A1, we can provide the following models. We will ask you to use them if the specifications of our standard Abbe refractometers do not meet your requirements.* Another option: We can provide the Abbe refractometer with the measurement range of "nD 1.7000 to 2.0800" and the measurement temperature range of "0 to 50°C" or "0 to 120°C". Note: Since the above Abbe refractometers have the same scales as our standard type 1T and 2T, tables must be used to convert the refractive indexes to "true refractive indexes".