Comprehensive range of accessories

A wide range of accessories was developed to make maximum use of the test and measurement options offered by the DMS instruments. This means that the comprehensive electro-optical characterization of displays can be carried out using just one measurement system. 

Spectrometer option

Alongside photometric data, all colorimetric and radiometric parameters of displays can be captured using the proven spectrometer CAS 140CT.

Forced-air temperature-control chambers

Chambers with air-flow temperature control permit measurement of the test specimen at stabilized temperatures in the range from -40° to +85°C.

ModelTemperature rangeDescriptionUsed for
HCS-3-35°C to +85°CCompact designDMS 201/505/803        
HCS-3B-40°C to +100°COptimized thermal designDMS 201/505/803
HCS-4-32-30°C to +85°CLarger chamberDMS 903
HCS-4-32mMotorized XY table for DUTUpgrade für HCS-4-32

Light sources and illumination units

A range of different illumination units is supplied to simulate the effect of ambient light (diffuse, specular, point-light source, etc.). A HEL-4 halogen light source is attached to each illumination unit as standard.

Model                            Description
Light sourcesFor all models
HEL-4Halogen light source (standard in DMS 505/803/903)
LC8Xenon lamp
SBS-250Super bright light source
Illumination untisFor DMS 201/505/803
PID-800Parallel light source for collimated illumination
VADIS-800Diffuse illumination with variable aperture
DHS

Diffuse illumination with hemisphere for contrast measurements;

Angle range +/-70° (included in DMS 505/803)

DHS-803-HC

Diffuse illumination with hemisphere for contrast measurements;

Angle range +/-60°;

Same design as the diffuse illumination unit of the forced-air temperature-control chambers HCS-3 and HCS-3A

SDRIntegrating sphere for measurement of the reflection factor (d/8°, with or without specular illumination)
PLSLED point-light source for reflection measurements incl. BRDF
Illumination unitsFor DMS 903
PID-903Parallel light source for collimated illumination
VADIS-903Diffuse illumination with variable aperture
DHS-HC9Diffuse illumination with hemisphere for contrast measurements;

Same design as the diffuse illumination unit of the forced-air temperature-control chambers HCS-3 and HCS-3A

SCAN 300 x-y stage

Motorized positioning stage for the DMS 803 / 505 / 201 for extended x-y travelling range for color uniformity measurements of displays up to 300x300 mm.

Model Dimensions DUT (LxB) Usable scan range (x,y)
SCAN300 max. 300 mm x 300 mm x: ± 150 mm, y: ± 150 mm

Software

All measuring instruments in the DMS Series are supplied as standard with the two software packages DMSControl for operating the instrument and ViPer for visual performance evaluation of the test results.
A Report Generator Module is supplied as an option for exporting data into Excel. A DCS Device Control System is also supplied for controlling external devices (video generators, power sources, source meters, etc.).