BTS256-LED Integrating Spheres

Standardized Calibrated Set-Ups
Gigahertz-Optik offers standard integrating sphere set-ups calibrated for use with the
BTS256-LED tester. All spheres are coated with ODP97 Barium Sulfate coating.

Corrects For Substitution Effect & Self-Absorption Errors
A common feature provided on all BTS256-LED Integrating Spheres is an auxiliary lamp to correct for any substitution effect error caused when using an optionally available smaller diameter port reducer or full aperture with a port reducer on the integrating sphere. The auxiliary lamp is also used to correct the self-absorption error affected by the test sample itself. The BTS256-LED-ALP auxiliary lamp power supply is available on option for coordinated remote controlled operation of the auxiliary lamp under BTS256-LED software control.

Compliance To IES LM-79-08
The internationally traceable calibration certification supplied for the integrating sphere with the BTS256-LED tester attached includes the description of the calibration procedure. The BTS256-LED Integrating Sphere systems comply with IES LM-79-08 photometric measurement of solid-state lighting products methods.

 

UMBB-210-BTS256-LED
Integrating Sphere

8.3 inch / 210 mm diameter integrating sphere in 2π geometry set-up for beam directional type lamps includes a stable aluminum rail stand, 2.5 inch / 63.5 mm diameter measurement port supplied with a 2 inch /50.5 mm diameter port reducer with knife edge and auxiliary lamp.

 

UMBB-500-BTS256-LED
Integrating Sphere

20 inch / 500 mm diameter integrating sphere in 2π geometry for beam directional type lamps includes a stable aluminum rail stand, 5 inch / 127 mm diameter measurement port supplied with a 3 inch / 76.2 mm diameter port reducer with knife edge and auxiliary lamp.

 

UMBB-500HF-BTS256-LED
Integrating Sphere

20 inch / 500 mm diameter integrating sphere for 4π geometry measurements of omnidirectional light sources. The hinge frame stand allows one hemisphere to open for mounting of the test LED or lamp source in the center of the sphere. The UMSH-AP500 all-purpose sample holder supports positioning and electrical connections of the test light source in the sphere center. An auxiliary port located at the bottom of the sphere enables handling of test devices with non standard cables and connections. A port plug is available to cover this port when not in use.

 

ISD-100HF-V01 Integrating Sphere

39 inch / 1000 mm diameter integrating sphere for 4π geometry measurements of multi-directional light sources. The hinge frame stand allows one hemisphere to open for mounting of the test LED or lamp source in the center of the sphere. The UMSH-AP500 all-purpose telescoping sample holder supports positioning and electrical connections of the test light source in the sphere center. An auxiliary port located at the bottom of the sphere enables handling of test devices with non standard cables and connections. A port plug is available to cover this port when not in use.

For detailed information, please download the PDF Integrating Sphere Drawing.

To Order The BTS256-LED Integrating Spheres, Call Us Today At 1-978-462-1818.