Description

The CM-3600A spectrophotometer is a high precision and high reliability benchtop instrument, with horizontal alignment capable of measuring color both in reflectance and in transmittance and therefore to manage a wide range of applications. It uses the Gloss Numerical Control which eliminates the need for the mechanical gloss trap and with the use of two xenon lamps it simultaneously provides color measurement results for specular components included (SCI) and excluded (SCE) through a single measurement. In addition, the UV numerical control (NUVC) is the still current technology for UV regulation when measuring samples containing optical brighteners, a method which eliminates the need for repeated adjustments of the filter positioning.

The centering device, for precise positioning of the sample, provides a clear and well-illuminated view of the sample in order to perfectly target and control the area to be measured.

The spectrophotometer is equipped with 3 different openings with Ø 4 mm, 8 mm, and 25,4 mm to be able to choose the area that best suits your needs.

Lighting / observation system:

• Reflectance: Lighting d / 8 °; Simultaneous measurement of the SCI / SCE. Compliant with CIE No. 15, lSO7724 / 1, ASTM E-1164, DIN 5033 Teil7 and JIS Z8722 standard C conditions.
• Transmittance: Lighting d / 0 °. Compliant with CIE No. 15, ASTM E-1164 and DIN 5033 Teil7 standard.

Sensor: double array of 40-element silicon photodiodes.

Spectral separation device: Diffraction grating.

Wavelength range: 360 to 740 nm.

Wavelength pitch: 10 nm.

Half-width bandwidth: approx. 10 nm.

Reflectance range: 0 to 200%; Resolution: 0.01%.

Ball size: Ø 152 mm.

Light source: Four pulsed xenon lamps.

Minimum measurement interval: 3 to 5 sec.

Aperture sizes:

• Reflectance: Ø 4 mm., Ø 8 mm. and Ø 25,4 mm.
• Transmittance: approx. Ø 17 mm.

Repeatability: standard deviation within ΔE * ab 0,02.

Inter-instrumental agreement: average ΔE * ab 0.15 (LAV / SCI

UV regulation: Instant numerical regulation.

UV filter cutter: 400 nm. cutoff and 420 nm. cutoff.

Transmittance chamber: Width: 133 mm., Depth: approx. 50 mm., Measuring diameter: approx. 17 mm. Specimen holder transmission (optional accessory): specimen holder for liquids and solids (removable).

Interface: USB 1.1.

Working temperature and humidity: from 13 to 33 ° C, relative humidity 80% or lower (at 35 ° C) without condensation.

Weight: 11,5 kg.

Dimensions: 24,4 × 20,5 × 37,8 h. cm.

Power supply: AC 100 to 240V 50 / 60Hz (using the included AC adapter)