Application of Optical Spectrophotometry for Analysis of Radiation Spectrum Emitted by Electric Arc in the Air

Table 2

Shape and peak factors calculated over registered spectra at the considered ranges.

Voltage [V]	UV (200 nm–380 nm)		VIS (380 nm–780 nm)		NIR (780 nm–1100 nm)		Total range (200 nm–1100 nm)
	1500	4.5840	1.2486	5.1786	1.1108	3.1202	1.2264	6.5957	1.3557
1600	4.5509	1.4524	3.5409	1.1368	2.9338	1.1579	7.2066	1.5102
1700	4.5229	1.2104	5.0521	1.0907	1.9092	1.0280	6.0983	1.2552
1800	5.6541	1.4728	5.7143	1.1833	3.3131	1.2412	9.3983	1.6284
1900	3.9237	1.2896	2.8584	1.0867	2.0018	1.0252	5.8742	1.3399