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3.4 stars, based on 38 reviews

Žemo slėgio spektrinė natrio lempa (230 V, 50/60 Hz)



Speciali Kaina: 593.63 €
593.63

 

Informacija apie prekę Prekės kodas 1003159 [U21829-230] Svoris 2.471 kg Ženklas 3B Scientific

Na Low-Pressure Spectral Lamp (230 V, 50/60 Hz)

Gas discharge lamp for observing Na D lines and investigating of the doublet.
Includes a black metal housing with integrated power supply unit, a light aperture with a fine thread for direct screw-mounting of filters and a threaded stand rod.

Luminance: 1800 lm
Operating current: 0,35 A
Power: 18 W
Base: BY22d
Service life: ca. 10000 h
Threaded light aperture: 40 mm dia.
Fine thread for filter: M49
Dimensions: approx. 242x153x80 mm³
Weight: approx. 2,5 kg


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