DMS 904 Goniometer
Maximum flexibility for quality control and lab analysis
The DMS 904 was developed for photometric and colorimetric analysis of very long, curved displays. The measuring system is based on a 7-axis goniometer. Its additional X-axis ensures maximum freedom of movement, enabling the measurement of all display types for modern automotive cockpits and determination of their viewing angle-dependent properties.
The DMS 904 is used in both quality control and research & development. Its spacious interior is designed for specimens up to a size of 1800 mm x 1200 mm (about 85”).
Click here for the DMS 904 Brochure.
Existing Customer?
If you're looking for service support or help with calibration then complete a service request form and we'll get right back to you
Features
- Characterization of emissive, transmissive, reflective and transflective displays
- 7 motorized axes for visual direction scan and flat scanning of samples, without rotation of the specimen during measurement
- Examination of all photometric and colorimetric properties as a function of viewing direction, electrical control, time and temperature
- Optional temperature control chamber for measurements on long, curved displays (XZ scan)
- Optional array spectrometer for precise radiometric and photometric measurements
- Optional directional lighting for the evaluation of reflective properties (e.g. BRDF). Diffuse light source with adjustable diameter (1°–15°) for the simulation of ambient lighting
- Motorized microscope aperture and integrated viewfinder camera
- Extensive range of accessories for testing under varying lighting and temperature conditions
Specifications
| Parameter | Properties of DMS 904 |
|---|---|
| θ inclination angle | 0° to 80° |
| Φ rotation angle | 0° to 360 ° |
| Reflective illumination angle | 0° to 70° |
| Min. step θ / Φ / Refl. illumination | 0.01° |
| X/Y transition | X: ±300 mm; Y: ±225 mm |
| X+ transition | ±700 mm |
| Z transition | 320 mm |
| Min. step X/Y/Z | 0.1 mm |
| Sphere of confusion (all axis) | 300 µm |
| Max. diagonal | 1800 mm x 1200 mm / 85“ |
| Max. diagonal for motorized x-y scanning | 1200 mm x 700 mm / 54“ |
| Max. thickness | 300 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.