This product is no longer manufactured. Remaining stock may still be available. Please refer to the alternatives listed below under "Similar products" or contact us directly.

Alternative Products for this discontinued product:

UMBK-130

Base hollow sphere of the UM series modular construction integrating spheres

5.1 in / 130 mm diameter sphere
98% synthetical coating

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, numerous other accessories are offered for configuration of application-ready integrating spheres and integrating sphere measurement systems.

Hollow sphere

The starting point of every individually configured integrating sphere is a hollow sphere. The hollow sphere of the UMBK-130 has a 130mm (5.1 inches) internal diameter.

Reflective coating made of synthetic ODM98

The UMBK-130 has a diffusely reflective coating made of ODM98. The coating ODM98 guarantees excellent diffuse reflective properties, high reflectance from 250 to 2500nm and UV Radiation stability.

Alternative sockets and table stand

The UMBB-150 is offered with alternative sockets and a table stand.

UMBK-130-S25 Hollow Sphere with Post Socket

130mm / 5.1" inner diameter ODM98 coated sphere with UMSS-SM-14/M6 post mount socket fixed at 25° on the sphere frame for use with optional accessory components. Other post socket positions can be specified.

UMBK-130-M Hollow Sphere with Flange Mount

130mm / 5.1" inner diameter ODM98 coated base sphere with assembled UMSS-SMT flange mount set for use with optional accessory components.

UMBK-130-BT Hollow Sphere with Stand

130mm / 5.1" inner diameter ODM98 coated base sphere with UMSS-BT-150 bench top stand for use with optional accessory components.

Sphere ports with port frames

Sphere ports are usually designed with a port frame onto which the accessories can be mounted. Port frames with free ports with diameters ranging from 12.5 to 63.5mm are hereby offered.

Baffles

Baffles are placed between sphere openings or in front of detectors and light sources to prevent direct illumination. Different baffle designs and sizes made by ODM98 are available.

Complementary products

Gigahertz-Optik offers a wide range of port adapters, sphere accessories, radiation detectors and light meters which can be assembled for various applications. Such applications include integrating sphere detectors, integrating sphere light sources and integrating spheres for material