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Atago DR-M4/1550 Multi-Wavelength Abbe Refractometer

Fiyat Sorunuz

Abbe refractometer for multi-wavelength measurement of high refractive index glass, crystals, and optical materials across 450-1550nm spectral range. Suitable for optical material and telecom component characterization.

  • Multi-wavelength measurement across 450-1550nm spectral range
  • Refractive index range 1.4700-1.8700 nD at 589nm
  • ±0.0002 accuracy at 589nm
  • LCD digital display panel
  • Refractive index and Abbe number (νd/νe) measurement
  • Optimized for high-dispersion glasses

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2-3 Gün

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1-3 Gün

Ücretsiz Kargo

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The DR-M4/1550 is Atago's specialized Abbe refractometer designed for high refractive index measurement. By measuring refractive index and Abbe number at different wavelengths within the 450-1550nm spectral range, it enables characterization of high-dispersion glasses and specialty optical materials.

The instrument is engineered to operate in the high refractive index range (1.5167-1.9166 nD at 450nm, 1.4700-1.8700 nD at 589nm) that standard Abbe refractometers cannot measure. Support for 1550nm wavelength enables evaluation of fiber optic telecom components. Reading is performed via LCD digital display panel, delivering ±0.0002 accuracy at 589nm.

It provides a practical and reliable measurement solution for optical glass manufacturers, laboratories developing crystals and specialty optical materials, and telecom component producers.

Technical Specifications

Model DR-M4/1550
Catalog Number 1415
Manufacturer Atago
Refractive Index Range (589nm) 1.4700 – 1.8700 nD
Refractive Index Range (450nm) 1.5167 – 1.9166 nD
Spectral Range 450-1550 nm
Measurement Type Refractive Index, Abbe Number
Accuracy ±0.0002 at 589nm
Display LCD Digital Panel
IP65 Protection No
Temperature Compensation No

Applications

  • Quality control in high refractive index optical glass manufacturing
  • Crystal and specialty optical material characterization
  • Telecom fiber optic component measurements at 1550nm
  • Optical material development in R&D laboratories

Frequently Asked Questions

What refractive index range can the DR-M4/1550 measure?
It measures 1.4700-1.8700 nD at 589nm wavelength; this range extends to 1.5167-1.9166 nD at 450nm.
Can the instrument perform measurements at 1550nm wavelength?
Yes, it supports the 450-1550nm spectral range and can be used for telecom component characterization.
What is the measurement accuracy?
It provides ±0.0002 accuracy at 589nm.