Atago Abbe Refractometer NAR-4T

Atago Abbe Refractometer NAR-4T

Product Description

The Atago Abbe Refractometer NAR-4T is a precision optical instrument designed to measure the refractive index (nD) of materials with high refractive indices, ranging from 1.4700 to 1.8700. This capability makes it particularly suitable for analyzing modern materials such as polymer films and related substances. The NAR-4T is equipped with a built-in LED light source that approximates the D-line wavelength, ensuring consistent and accurate measurements. Its robust construction and advanced optical system make it ideal for laboratory and industrial applications requiring precise analysis of high refractive index materials.

Features

• measurement range
  • refractive index (nD) 1.4700 to 1.8700
• minimum scale
  • refractive index (nD) 0.001
• accuracy
  • refractive index (nD) ±0.0002
• measurement temperature range from 5 to 50°C (dependent on the temperature range of the circulating water)
• LED light source approximating the D-line wavelength for consistent illumination
• compact dimensions
  • refractometer 13 × 18 × 23 cm
  • thermometer 10 × 11 × 7 cm
• weight
  • refractometer 2.5 kg
  • thermometer 0.5 kg

Application

• polymer industry for analyzing the refractive index of polymer films and related materials
• chemical research for measuring high refractive index substances in various chemical applications
• material science for investigating the optical properties of advanced materials with high refractive indices

Specification

• model NAR-4T
• catalog number 1240
• measurement range
  • refractive index (nD) 1.4700 to 1.8700
• minimum scale
  • refractive index (nD) 0.001
• accuracy
  • refractive index (nD) ±0.0002
• measurement temperature range 5 to 50°C (dependent on the temperature range of the circulating water)
• light source LED approximating the wavelength of D-Line
• dimensions
  • refractometer 13 × 18 × 23 cm
  • thermometer 10 × 11 × 7 cm
• weight
  • refractometer 2.5 kg
  • thermometer 0.5 kg

The Atago Abbe Refractometer NAR-4T is an essential tool for professionals in industries and research fields that require precise measurement of high refractive index materials. Its advanced features and durable design make it a reliable instrument for quality control and analytical applications.