CODE: AA-S0007
Functions as a general purpose sodium vapour light source. By rotating the cylindrical body, the light emerges from a choice of three different shaped orifices. These are : 2mm hole, 4mm hole, 4mm x 20mm vertical slit.
This low cost light source output is switchable from half intensity to full rate. Although it is not laboratory grade sodium vapour,but it is sufficient to be used on ‘Atomic Absorption’ light source for the IEC Spectrometer.
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