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Homogenous panel radiators

For pixel responsivity adjustment of CCD and CMOS arrays as well as digital cameras and telescopes, uniform panel light sources are required as their illumination field exhibits a magnificent level of luminance homogeneity. In order to achieve the best luminance homogeneity levels, integrating sphere light sources are used.

Integrating sphere light sources

Integrating spheres obtain homogenous illuminance on their inner walls through diffuse multiple reflection. This ensures uniform luminance distribution at the light exit port of the integrating sphere light sources.

UMBB-300-BT-S-1-3 base sphere for integrating sphere light sources

The UMBB-300-BT-S-1-3 is an example of the high flexibility level in designing integrating spheres using our modular concept integrating spheres. The sphere provides an illumination field with a 101.6mm diameter and has ports for mounting four light sources. Three of these ports are equipped with the UMPF-1.5 port frame which allows for mounting of LS-IS1.5 halogen lamps. The fourth port frame is designed for attachment of an external LS-OK30 lamp. A baffle is used to prevent direct illumination of the light exit port. The sphere is also equipped with an integrated table stand.

Reflective coating made of barium sulfate

The UMBB-300-BT-S-1-3 is coated with Gigahertz-Optik‘s self-manufactured ODP97 barium sulfate diffusely reflective coating. The multilayer coating guarantees excellent diffuse reflective properties over the entire usable spectral range.

Complementary products and services

For further enhancement of the UMBB-300-BT-S-1-3, Gigahertz-Optik offers a wide range of port adapters and sphere accessories which include port reducers, light sources, lamp power adapters, monitor detectors and light meters.

ISS-30-BT-1-3 integrating sphere source set-up with UMBB-300-BT-S-1-3 and configured with lamps, monitor detector and control electronics.
ISS-30-BT-1-3 integrating sphere source set-up with UMBB-300-BT-S-1-3 and configured with lamps, monitor detector and control electronics.
Specification
Sphere diameter

300 mm / 12 inches

Coating

ODP97

spectral range

350-2500nm

Mounting

UMSS-BT-300

Illuminated field

UMPF-4.0 port frame with 101.6mm internal diameter

Number of measurement ports

3 x UMPF-1.5 port frame for LS-IS1.5, LS-IS1.5-CFF internal light source
3 x UMPB-SM baffle between UMPF-4.0 and UMPF-1.5
1 x UMPF-LSOK30 port frame for LS-OK30 external light source
1 x UMPB-SM baffle between UMPF-4.0 and UMPF-LSOK30

Detector port

UMPF-0.5

Type Description File-Type Download
Datasheet UMBB-300-BT-S-1-3 PDF
Datasheet Dimensions UMBB-300-BT-S-1-3 PDF
Produktname Product Image Description Show product
VL-1101 + UMPA-0.5-11-RD Detector head Module detector head for the measurement of photopic illuminance in Lux [lx].

Features: UMPA adapter for usage with integrating spheres, for the usage with optometers and amplifiers, calibration certificate

TD-11VL01 Photometric, temperature stabilized detector with DP-11 mount.

Features: for use with integrating spheres, Operation temperature 50 °C, for use with optometers and signal amplifiers

LS-OK30 Light source for use with the UM series modular construction integrating spheres.

Features: External source for LH-F series halogen lamps up to 100W. Diffuse reflector with ysnthetic coating. Fan fo active air-flow lamp socket cooling.

LS-OK30-VAR-RS232 Variable aperture for use with lamp LS-OK30.

Features: High resolution stepping motor drive for remote control via RS232 interface.

LS-OK30-FH Filter holder for use with lamp LS-OK30.

Features: Housing for exchangeable filter mounts. For use with 50mm dia up to 3mm thick filter.

LS-IS1.5 Light source for use with the UM series modular construction integrating spheres.

Features: Internal source for LH-F series halogen lamps up to 100W.

LS-IS1.5-CFF Light source for use with the UM series modular construction integrating spheres.

Features: Internal source for LH-F series halogen lamps up to 100W. Housing with cooling fins and fan.

LS-OS1.5-LED3 Light source for use with the UM series modular construction integrating spheres.

Features: External lamp for up to seven LEDs of type Golden Dragon Osram. LEDs connected in line or in 3 groups. Fan for the heat sink.

UMPF Port frames for the hollow spheres of the UM series modular construction integrating spheres.

Features: Different diameters. Frame with V-groove for accessory mount.

UMDP Detector ports for the hollow spheres of the UM series modular construction integrating spheres.

Features: Mounts for attaching detectors, fiber optic connectors and fiber pipes.

UMPB Detector baffle for the hollow spheres of the UM series modular construction integrating spheres.

Features: Schading of ports to ports, ports to light sources, ports to detectors etc. Barium sulfate or synthetical coating.
UMPF-LSOK30 Port frame for use with the lamp LS-OK30.

Features: Optional diffuse window for use between LS-OK30 and the sphere.

ED-ISS-100-MD Control electronic for integrating sphere sources.

Features: Precise 16D/A power supply for lamps up to 100W. Optometer for intensity or RGB monitor detectors. 19" bench top housing.

Article-Nr Modell Description Request / Compare
Product
15298510 UMBB-300-BT-S-1-3

Integrating sphere configured.