Scientific and Technical centre "VIRIA- Ltd"  
      The first Ukrainian centre of MAH-diagnostics

                   (044) 332-05-42     info@viria.com.ua

 
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Spectrometer

 

Ultraviolet spectrophotometer  UV-011M



 

 

 

 

 

 

 

 

 

 Spectrophotometr  is intended for  radiant flux  effective power density measurement of the devices equipped with ultraviolet radiation sources  in a wavelength range of 250 nanometers – 400 nanometers, and also for  measurement of safety glasses transmission factor in  a wavelength range of  250 nanometers – 530 nanometers. Processing of the measured spectra is carried out with the help of the program according to requirements DSTU 3135.0.

  TECHNICAL CHARACTERISTICS

 Spectrophotometr UV-011M is the fibre-optical spectrometer of the ultraviolet band that is compatible with any computer that has a USB port and installed operating system Win-9x or Win/XP.

The working range of  UV-011M spectrophotometr is 200 – 535 nanometers.

Spectral resolution is no more  than 2.5 nm.

The Measurement range of  ultraviolet effective power density is  0.0005 ≤  Е  ≤ 0.15 W/m2

The limit of the basic relative error  of effective power density  measurements of ultraviolet radiation is no more than ± (5 + 0.0075/) %.

 

Measurement of safety glasses transmission factor with the lower limit is no more than 0.1 % in the range of 250 nanometers <λ ≤ 320 nanometers.

   Input of radiation is perfomed with the help of fibre-optical cable P200-2-UV/VIS  of 200 microns  in diameter and 2 meters long.

Spectrophotometr UV-011M power supply is perfomed through the USB computer port.

Power consumption of UV-011M spectrophotometr is no more than 0.1 W.

 

The warm-up period of spectrophotometr takes no more than 10 minutes

The time of continuous work is not less than 8 hours.

The overall dimensions of spectrophotometr are 100x130x50 mm. There are no more than 20 mm of neutral weakening filters with 22 mm diameter.

The weight of spectrophotometr is no more than 400 g.

 

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