AvianGroupUSA logo Avian Technologies LLC
P.O. Box 716
Sunapee, NH 03782-0716
603-526-2420 (office), 603-526-2729 (fax)

Goniometric (spectral)

Goniometric (photometric)


Gloss and Reflectance

Haze and Clarity

Online Systems
  Glossmeter GR-2
  Glossmeter GR-4
  Color CMTS-5000
  Color CMTS-5000T
  Hazemeter HMS-3
  Transmittance TM-100M


The Murakami Team
Murakami Products
Avian Technologies LLC
Murakami Corporate



Online Transmittance Measurement

The CMTS-5000T provides continuous measurement of transmitted color. During the production process of the films or sheets, the spectral color measurement system can make a continuous observation for quality control where transmittance is required. The computer with data processing capabilities, monitors for the manufacturing conditions in user-friendly manner. The system can alert the operator oif measured values exceed a fixed set range of standard values.

The calibration of the system is automatic using an air cylinder. The measurement data are displayed with color difference values, CIELAB values, transmittance, polarized color decision values, or spectral curved lines, and a hi-leveled observation system has been established by the average data recording every one minute.

The system structure is divided into three mechanism of light source, receptor (equipped with air conditioner), color measurement head (scanner type), and the adoption of individual high airtight structure allows to minimize the error operation caused by powder dust or temperature at the manufacturing site.

Please contact us to arrange on-site installation.


Illumination and Viewing conditions

By light guide Normal/Normal geometry

Measurement area

Diameter 25mm

Light source

Halogen lamp 12V/100W

Dispersion element

Concave diffraction grating

Light receiving method



Silicon photodiode array





Power requirement



Light source & Receptor:


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