Optronik Berlin GmbH


Products
Light Measurement
Goniophotometers
Retroreflectometers
Photometers / Colorimeters
Integrating Spheres
Power Supplies
Accessories
Calibration Sources
Light Measurement Software
  Theory
Light
Color
Glossary A-Z
  News
New Products
Press Releases
News Letters
Job Offers
Trade Exhibitions
 

Support
Services
Online Inquiry Form
Download Literature
Download Software
Customer Satisfaction Inquiry

  Corporate / Contact
About Optronik
Markets served
History
Meet the people
Contact
Imprint/Disclaimer
  Useful Links
Distributors
Instrument Systems
  Home
 

German

  Home > Products: Light Measurement > Integrating Spheres > ITS 10
   
 

Data Sheet (PDF 0.7 MB)

Integrating sphere ITS10 - Applications

High performance precision photometer for lamp flux and / or luminous color measurement used in laboratory environments.

The OPTRONIK ITS10 integrating sphere photometer systems are designed to measure the total luminous flux, luminous color, and spectral distribution of lamps according to DIN 5032 and CIE No. 84. The systems accommodate most lamp types, including arc, fluorescent, incandescent, HID, and LED.

Each lamp measurement system features an integrating sphere, optionally calibrated lamp standard, precision power supply, photopic response detector, and display unit. The digilumen 9500 luminous flux meter used in conjunction with the sphere features the highest photometer accuracy classes L and A according to DIN 5032 and CIE No. 69 with excellent spectral matching of the high precision photopic Si-detectors to the sensitivity for brightness of the human eye.

Optional software is available for enhanced operation of the ITS10 lamp measurement system.


Optronik manufactures spheres with diameters of 50 cm and 100 cm:

Integrating sphere ITS10-50 (50 cm diameter) - General characteristics
- Equipment for luminous flux measurement of light sources by comparison with a standard lamp
- Construction according to DIN 5032 section 1 and CIE Publication No. 84 "The Measurement of Luminous Flux"
- Metal frame construction with swiveling mechanism to open the sphere
- Light-tight mechanical lock
- Flexible adjustment bar to connect Optronik lamp holders
- 3 burning positions (2 vertical, 1 horizontal), clamping device for fixing holders in pendent, upright, and horizontal position
- Coated inside with Optronik BASO4 photometer paint with Lambertian white diffusing surface, reflectance 80%
  with variation of reflectance < 1.5% in wavelength range 400 to 700 nm
- Diameter: 0.50 meter
- Sphere material: Aluminum
- Sphere paint (outside): RAL 5018
- Thermometer: Digital, resolution 0.1°C
- Universal flange prepared to install several photometer heads for V (λ) (Digilumen 9500)
- Baffle to be shifted
- Auxiliary lamp

Integrating sphere ITS10-100 (100 cm diameter) - General characteristics
- Equipment for luminous flux measurement of light sources by comparison with a standard lamp
- Construction according to DIN 5032 section 1 and CIE Publication No. 84 "The Measurement of Luminous Flux"
- Metal frame construction with swiveling mechanism to open the sphere
- Light-tight mechanical lock
- Flexible adjustment bar to connect X-Rite Optronik lamp holders
- 3 burning positions (2 vertical, 1 horizontal), clamping device for fixing holders in pendent, upright, and horizontal position
- Coated inside with Optronik BASO4 photometer paint with Lambertian white diffusing surface, reflectance 80%
  with variation of reflectance < 1.5% in wavelength range 400 to 700 nm
- Diameter: 1 meter
- Sphere material: Aluminum
- Sphere paint (outside): RAL 5018
- Thermometer: Digital, resolution 0.1°C
- Universal flange prepared to install several photometer heads for V(λ) (Digilumen 9500) and
  tristimulus colorimeter head (FMS 10)
- Baffle to be shifted
-Auxiliary lamp

Scope of supply
- Sphere ITS10-50 or ITS10-100
- Stable stand
- Auxiliary lamp
- Baffle
- Thermometer
- Adjustment bar for positioning sample
- Instruction manual

Other sphere diameters
In cooperation with our sister company, Instrument Systems, we can offer various other lamp measurement systems with spheres of 25 cm or 190 cm to be combined also with spectroradiometers, e.g. the CAS140CT.

 

- one of the leading European manufacturers and suppliers of light measurement equipment -