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L-05М LED Lighter



    The lighter is intended for on-line testing of serviceability and checking spatially-temporal parameters of image converter cameras with nano-micro-millisecond range of sweeps. With the aid of the lighter the illumination of slit and frame test-objects as well as slits and a frame field of image converter cameras can be performed in continuous and pulse modes of operation.

    Principle of operation:

   The control unit provides a constant or pulse current through a radiator. The radiator represents the LED fixed in a tube, located on a support with changeable height. In the tube there is a lens with an aperture ~ 18 mm and a focal length ~ 15 mm. A distance from the lens to the LED can be adjusted. As a result, a radiation flux can be set divergent, quasi-parallel or convergent.

    Main parameters:
Radiation wavelength in the maximum of spectral intensity, nm 626
Adjustable light pulse duration, μs 0.03 – 3000
«Dead» time at the external mode of synchronization, ns ≤ 150
Adjustable range of additional light pulse delay, μs ≤ 1
Short-time periodic delay instability (jitter), ns 0 – 10000
Triggering frequency, Hz, in operation modes:
       - internal mode of synchronization
       - external mode of synchronization

0.5 -15 
Supply voltage from industrial mains with 50 – 60 Hz frequency, V 85 – 264
Power consumption, VA ≤ 3.5
Control unit over-all dimensions, mm х mm х mm, not more than 220 х 157х 89
 Radiator over-all dimensions (with a stand of regulable height), мм х мм х мм, not more than (160-240)x110x110
Control unit weight, kg ≤ 1.1
Radiator (with a stand) weight, kg ≤ 1.4

Operational conditions:   Delivery set:


283 - 308 K


80 %


95 - 105 kPa

L-05M Lighter

Certificate with description and maintenance instruction