Tools | Test Equipment | Spectroradiometer | Jul 17, 2017

Easy Color Measurement - SphereOptics Presents New Spectraval 1511 from JETI

SphereOptics presents the new Spectraval 1511 from JETI, a very compact spectroradiometer for the visible wavelength range from 380 nm to 780 nm. The field of view of 2° can be marked by a red laser target to find the exact position of the measured spot. A further highlight is the mechanical shutter for dark signal compensation. The spectroradiometer is powered by an internal battery, but can also be operated via USB.

Spectraval 1511 comes with a touchscreen and the measurements can be stored on an internal SD card. Therefore it could be used as a standalone unit without laptop or PC. The results for the color measurement are NIST traceable.

The measured data from Spectraval 1511 fulfill highest demands. Here the spectroradiometer delivers radiance, luminance, xy and u’v’ coordinates, correlated color temperature, color rendering index and much more data. The results are easy-to-handle due to the clear software. Therefore a user specific computer interface allows to show the needed results at a first view.

The application of Spectraval 1511 is color measurement, for example for the verification of UV-lamps, fluorescence lamps or LEDs, or the calibration of monitors and projectors.

For further information, please contact SphereOptics directly or visit

About SphereOptics:

Founded in 2003, SphereOptics is a highly technically focused company serving the following areas of photonics:
•    Manufacturing, refinement and calibration of optical materials and standards for diffuse transmission and reflection
•    Distribution of test & measurement instruments for measuring the color and brightness of light sources and displays (e.g. Goniophotometer, Integration sphere systems and Imaging colorimeters)
•    Distribution of portable field spectroradiometers, industrial Infrared cameras,  hyperspectral cameras for remote sensing applications and handheld FTIR sensors for the spectral range 2 µm to 15 µm
•    Test & measurement service for lighting technology

Since the formation in 2003, SphereOptics' goal has been to be much more than just a supplier of advanced equipment. SphereOptics' mission is to serve better. The technical experts are always standing-by when it comes to discussing standard or customer specific solutions in the areas of lighting technology, optical measurement service and remote sensing. In addition SphereOptics offers Photonic workshops and seminars. SphereOptics is ISO 9001 certified. All calibrations of reflection and transmission standards are traceable to PTB and NIST.