Modular integrating sphere concept
The modular integrating sphere concept from Gigahertz-Optik offers a high flexibility level when it comes to individual configuration of integrating spheres. In addition to the various components such as port frames, baffles and sockets that can be directly mounted onto the integrating sphere, port adapters with different functions are also offered.
LS-OK30 module lamp
The LS-OK30 module lamp for halogen lamps can be combined with LS-OK30 series‘ modules. These include:
- UMPF-LSOK30-DTB diffuser window
- LS-OK-30-VA manual aperture
- LS-OK-30-VAM motorized aperture
- LS-OK-30-FH filter holder
UMPF-LSOK30 port frame
The LS-OK30 modules are attached onto the UMPF-LSOK30 port frame of the integrating spheres.
UMPF-LSOK30-DTB diffuser window
The diffuse transmitting window is used for improved dispersion of light entering the integrating sphere. Diffuse light distribution in the sphere is hence improved. The UMPF-LSOK30-DTB diffuser window is mounted onto the UMPF-LSOK30 port frame.
More complementary products
Gigahertz-Optik offers a wide range of port adapters, light sources, radiation detectors and light meters which can be combined for various applications.

Specification | |||
UMPF-LSOK30 | Port frame for the LS-OK30 module lamp |
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Light Output Port | 33mm |
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Dimensions | see download section |
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UMPF-LSOK30-DTB | Diffuser window for the UMPF-LSOK30 |
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33mm |
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Dimensions | see download section |
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Material | Naturally anodized aluminum |
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Material | ODM98 foil, naturally anodized aluminum frame |
Type | Description | File-Type | Download |
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Datasheet | UMPF-LSOK30 | ||
Datasheet | Dimensions UMPF-LSOK30 | ||
Datasheet | Dimensions UMPF-LSOK30-DTB |
Produktname | Product Image | Description | Show product |
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UMBB-100 | ![]() |
Hollow sphere of the UM series modular construction integrating spheres. Features: 4 in / 100 mm dia sphere. 97% barium sulfate coating. |
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UMBB-150 | ![]() |
Hollow sphere of the UM series modular construction integrating spheres. Features: 6 in / 150 mm dia sphere. 97% barium sulfate coating. |
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UMBB-210-M-C20 | ![]() |
Preconfigured hollow sphere of the UM series modular construction integrating spheres. Features: light absorption. Sample holder for 20 mmØ cuvette. Ports for source and detectors. 8.5in / 215 mm dia sphere. 97% barium sulfate coating. |
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UMBB-210 | ![]() |
Hollow sphere of the UM series modular construction integrating spheres. Features: 8.5 in / 215 mm dia sphere. 97% barium sulfate coating. |
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UMBB-300 | ![]() |
Hollow sphere of the UM series modular construction integrating spheres. Features: 12 in / 300 mm dia sphere. 97% barium sulfate coating. |
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UMBB-300-BT-S-1-3 | ![]() |
Preconfigured hollow sphere of the UM series modular construction integrating spheres. Features: uniform light source applications. 4.0 in / 101.6 mm dia luminous area. Four source ports. 12 in / 300 mm dia sphere. 97% barium sulfate coating. |
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UMBB-500 | ![]() |
Hollow sphere of the UM series modular construction integrating spheres. Features: 20 in / 500 mm dia sphere. 97% barium sulfate coating. |
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UMTB-1000 | ![]() |
Hollow sphere of the UM series modular construction integrating spheres. Features: 40 in / 1000 mm dia. Sphere with frame. 97% barium sulfate coating. |
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UMBK-130 | ![]() |
Base hollow sphere of the UM series modular construction integrating spheres. Features: 5.1 in / 130 mm dia sphere. 98% synthetical coating. |
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UMTK-150 | ![]() |
Hollow sphere of the UM series modular construction integrating spheres. Features: 6 in / 150 mm dia sphere. 98% synthetical coating. |
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UMBK-190 | ![]() |
Hollow sphere of the UM series modular construction integrating spheres. Features: 7.5 in / 190 mm dia sphere. 98% synthetical coating. |
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UMBK-280 | ![]() |
Hollow sphere of the UM series modular construction integrating spheres. Features: 11 in / 280 mm dia sphere. 98% synthetical coating. |
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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. |