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ATR L

Product catalog summary

Overview: The ATR L Refractometer is a spectral-refractometer designed for automatic dispersion measurements at seven wavelengths across the visible spectrum. It is suitable for laboratory and process applications, featuring advanced software and automation capabilities.

Specifications:

Prism: Made from durable materials including stainless steel, Black Delrin®, Teflon®, Viton®, and FFKM sealing.
Display: LCD with 16 x 16 characters, back illuminated.
Detector: CCD-linear array with 2048 elements.
Precision: ± 0.00004 RI* / ± 0.03 Brix.
Standards: Complies with European and international Pharmacopoeia, ASTM, ISO, and DIN standards.

Operation:

Resolution: 0.00001 RI* / 0.01 Brix.
Reproducibility: ± 0.00004 RI* / ± 0.03 Brix.
Measuring Scales: Refractive index (RI) and Brix.
Measuring Range: 1.33200 - 1.70000 RI* / 100% Brix.
Temperature Control: Solid state Peltier-thermostatisation from +10°C to +80°C with a precision of 0.01°C.
Interfaces: RS232 C, parallel, USB optional.
Measuring Time: 20 seconds for all 7 wavelengths after temperature stabilization.

Highlights:

Automatic dispersion measurement at 7 fixed wavelengths (400, 450, 490, 545, 590, 660, 700 nm) with wavelength accuracy of ± 2 nm.
Automatic Abbé number measurement.
Powerful internal Peltier temperature control for fast and accurate measurements.

Applications:

Determination of product purity and quality control.
Product fingerprinting and optical material characterization.
Measurement of dispersion and calculation of Abbé number.
Quality control of hydrophobic and hydrophilic intraocular lenses (IOL).
Testing of fiber-optic components and material engineering of polymer compounds.

Contact Information: Schmidt + Haensch GmbH & Co., Waldstraße 80-81, 13403 Berlin, Germany. Tel: +49 (0 30) 417072-0, Fax: +49 (0 30) 417072-99, Email: [email protected], Website: www.schmidt-haensch.com

Catalog excerpts

LABORATORY PROCESS SOFTWARE AUTOMATION Refractometer Our spectral-refractometer for automatic dispersion measurements at seven wavelengths over the full visible range

Open the catalog to page 1

Measuring scales Measuring range Measuring time per sample 20 sec for all 7 wavelength after temperature stabilisation; single sample measurement Ambient temperature Automatic temperature compensation Operational temperature Temperature stability Temperature precision Solid state Peltier-thermostatisation + 10°C to + 80°C 0.01°C ± 0.03°C CCD-linear array with 2048 elements Sample compartment Used materials: stainless steel, Black Delrin®, Teflon®, Viton®, FFKM sealing Light source / Wavelength 7 discrete LED's with fixed wavelengths 400, 450, 490, 545, 590, 660, 700 nm (others on request), wavelength...

Open the catalog to page 2

ATR L

ATR L

Catalog excerpts

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