Products | Giant Testing Equipment Company Limited

Standard system for display measurement with 3 motorized and 3 manual axes

The DMS 505 is based on a 6-axis goniometer, of which three axes are motorized. It permits viewing angle-dependent analysis of all electro-optical characteristics of displays, including luminance, contrast and color properties at different viewing angles and variable electrical control.

With its extensive lighting accessories and temperature-controlled chambers, the DMS 505 is ideal for determining the characteristics of displays for mobile applications (smartphone, tablet PC).

Product details:

Characterization of emissive, transmissive, reflective and transflective displays
6-axis positioner with electrical control, photometer or spectroradiometer (optional), lighting, PC and software
3 motorized axes (inclination, azimuth and height adjustment of the measuring head), three manual axes
Optional temperature control chamber
Analysis of all photometric and colorimetric properties as a function of viewing angle, electrical control, temperature and time
Extensive range of accessories for testing in varying lighting conditions and temperatures

DMS accessories

Combined light meters: microscope, photometer, spectrometer
Temperature control chamber
Light sources and lighting units
Unit for sample control
Scan surface extension

DMS software

Software packages: DMSControl (controller) and ViPer (preparation and evaluation of readings)

Illumination devices for our DMS measuring systems

DHS – Diffusing hemisphere for the measurement of contrast in reflective mode of operation

SDR – Integrating Sphere for measurement of spectral reflection and display performance under ambient illumination

VADIS – Diffuse light source for measurement of surface scattering and display performance under ambient illumination

PID – Parallel illumination device for measurement of BRDF (Bidirective Reflectance Distribution Function)

PLS – Point light source for measurement of e.g. BRDF, specular reflectance

Examples of applications

Automotive Interior Lighting

Display Characterization

Technical Data

Parameter	Properties of DMS 505
θ inclination angle	0° bis 90°
Φ rotation angle	0° bis 360 °
Reflective illumination angle	0° bis 90°
Min. step θ / Φ / Reflective illumination	0,01°
X/Y translation	±10 mm
Z translation	114 mm
Min. step X/Y/Z	0,01 mm
Sphere of confusion (all axis)	100 µm
Max. diagonale	600 mm / 23“
Max. thickness	114 mm
^{The detailed measurement conditions under which the specified values have been determined can be looked up in the data sheets and brochures or requested from Instrument Systems.}