Spectroradiometer JETI specbos 1211-UV-2
This extension makes specbos 1211-UV-2 suitable for hazard measurements according to the IES 62471 standard. Informations about the accessories you will find here 
Photobiological measurements complete according to IEC 62471.
Other applications are the measurement of UV exposure apparatus, suntanning banks, risk classification of flood lights, measurement of Energy Saving Lamps and Fluorescent Tubes, measurement of Flash Lamps and other Pulsed Light Sources, long term measurements of daylight and in green houses etc.
| Applications | Interfaces | |
| specbos 1211-UV-2 |
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USB2.0 |
| specbos 1211-UV-RS-2 | RS232 and USB2.0 (power supply necessary for RS232 operation) |
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| specbos 1211-UV-BT-2 | USB2.0 and Bluetooth | |
| specbos 1211-UV-LAN-2 | LAN and USB2.0 (power supply neccessary) |
| specbos 1211-UV-2 | Applications
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Interfaces USB2.0 |
| specbos 1211-UV-RS-2 | Applications |
Interfaces RS232 and USB2.0 (power supply necessary for RS232 operation) |
| specbos 1211-UV-BT-2 | Applications |
Interfaces USB2.0 and Bluetooth |
| specbos 1211-UV-LAN-2 | Applications |
Interfaces LAN and USB2.0 (power supply neccessary) |
Optical parameters
Dimensions |
Measuring quantities
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specbos 1211-UV-2 can detect up to four accessories automatically, the software switches to the related measuring mode and uses the appropriate calibration data. More accessories have to be selected manually in the software.
Accessories for photobiological measurements complete according to IEC 62471
These accessories can be used to measure all 8 categories of hazardous effects defined in EN 62 471 and ANSI/ IESNA RP-27.
Add-on optics for different measuring geometries
JETI offers a variety of add-on optics to achive certain different measuring geometries.
Standard diffusor
specbos 1211-UV-2 measures in spectral Radiance mode. It is possible to convert it into a spectral Irradiance meter by attaching a diffusor.
90° diffusor
The standard diffusor of the device acts in line to the device. If the Illuminance at a low height above a surface needs to be measured, then the 90° diffusor can be applied. It is also available with attenuation filters to extend the Illuminance measuring range.
In axis remote diffusor
If the measurement needs to be done in locations with limited space conditions then the remote diffusor can be used. It is a diffusor which is coupled to the spectraval device by an optical fiber bundle. The measurement is done in axis to the fiber bundle. Different fiber lengths are available.
90° remote diffusor
If the measurement needs to be done under limited space conditions and the in axis fiber coupled diffusor is not suited, then the 90° fiber coupled diffusor can be applied. Different fiber lengths are available.
Diffusors with attenuation filter
specbos 1211-UV-2 with its standard diffusor can measure up to about 1.500.000 lx (typical white LED spectrum). If it is necessary to measure higher Illuminances, then a special diffusor with additional attenuation filter can be used.
Dome
The dome is equipped with a glass dom and it is IP67 tested. It can be mounted on roofs or outside walls and allows a detection of the optical sky radiation.
Dolby/realD filter cap pairs
The calibration of 3D projectors needs to be done through the right and left eye glasses. specbos 1211-UV-2 can be equipped with caps containing the filters of Dolby and realD projection. The usage of these filter pairs allows a precise measurement of these 3D projection system.
Neutral density filters
An additional neutral density filter allows to shift the measuring range towards higher Luminance levels.
VIS filter
specbos 1211-UV-2 can be equipped with a VIS filter to reduce its wavelength range to 350 … 780 nm. This is especially interesting for measurements with a low VIS intensity but much signal in IR or UV.
Integrating spheres
To extend the functionality of JETI specbos 1211-UV-2 to radiation flux measurements, JETI offers three different models of integrating spheres.
Straylight protection tube
The straylight protection tube prevents the influence of surrounding light on Radiance measurements. It is mainly used for display measurements. The fixed length of the tube is 16 cm.
Stray light correction matrix
In order to reduce stray light in array spectroradiometers while taking advantage of their portability, JETI offers a stray light correction matrix.
Light effects
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Lamps |
Miscellaneous
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TN05 Measuring Ranges of JETI Spectroradiometers (359.01 KB) TN09 Testing the communication with Terminal (275.39 KB) TN16 Support for Linux and Mac OS X (332.66 KB) 
JETI LiVal Demo (6.07 MB) JETI LiVal Version 8.0.8 (6.07 MB) JETI LiVal Changelog (692.48 KB)
External softwareJETI does not guarantee the function of JETI products with external software. JETI is not liable for any changes of external software. Please contact the supplier of the external software in case of any problem.External software packages
Hardware related software
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Centre national d'études spatiales, the French space agency, has chosen a JETI specbos 1211-UV-LAN-2 for its demanding research. We are delighted to be part of manned spaceflight in this way. 
Verson Vlies Courcier offers a wirde range of test equipment and services to companies wishing to guarantee the quality and performance of their products, the key to sustainability. 
We are very happy to announce that Deggendorf University of Applied Sciences - Bavaria's most international and strongest in research orientated university - has decided to purchase a specbos 1211-UV-2. The unit has been shipped today.
Facebook Technologies is using JETI specbos 1211-UV-2.
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