SPECTRAL HIDROGEN LAMP 214 -360nm DVS 25 USSR MADE RARE IN ORIGINAL BOX NOS

SPECTRAL HIDROGEN  LAMP 214 -360nm  DVS 25  

USSR MADE RARE IN ORIGINAL BOX NOS

MADE IN USSR 1970-1987

Hidrogen  electric arc lamp spectral DVS 25 is used as a continuous source

 of ultraviolet (UV) radiation in the wavelength range 214-360 nm

 in different spectral spectro photometric apparatus 

and devices production and technical purposes:

 spectrophotometer. monochromator

 Dominant Wavelength (nm) 200-360

Size of the bright spot (mm ²) 3.75

Power supply voltage, not less (B) 350

Burning lamp voltage (V) 50-100

Lamp Current (A) 0.3

Heating   4,5V   2A  / 3.5 A max/ 

Overall length, no more than (mm) 124

Overall width, max (mm) 39

Spotlight height (mm) 60 ± 2

Warm-up time (min) 1-20

Hours of new lamp (h) 750

New never used!