Ill. Admin. Code tit. 32, pt. 315, tbl. C

Current through Register Vol. 48, No. 49, December 6, 2024

Table C - Parameters and Correction Factors

Correction Factor								Wavelength (µm)
T1 = 10 x 1020[LAMBDA]-0.550								0.550 to 0.700
CB = 1.0								0.400 to 0.500
CB = 1015[LAMBDA]-0.550								0.550 to 0.700
CA = 1.0								0.400 to 0.700
CA = 102[LAMBDA]-0.700								0.700 to 1.050
CA = 5.0								1.050 to 1.400
Cp = n-14								0.400 to 1000
CE = 1.0 a<amin								0.400 to 1.400
CE = a/amin								0.400 to 1.400
Where: amin<a <a max
CE = a2/(a max x amin)								0.400 to 1.400
Where: a > amax
Cc = 1.0								1.050 to 1.150
Cc = 1018[LAMBDA] -1.150								1.150 to 1.200
Cc = 8								1.200 to 1.400
NOTES:	1.		For pulse repetition frequencies below 55 kHz (0.4 to 1.05 µm) and below 20 kHz (1.05 to 1.4 µm) see ANSI A136.1.
2.		For wavelengths between 0.400 and 1.400µm:
			amin			=		1.5 mrad for t [LESS THAN OR EQUAL TO] 0.7 s
			amin			=		2 t3/4 mrad for 0.7 s<t <10 s
			amin			=		11 mrad for t < 10 s
			amax			=		100 mrad
3.		For purposes of this Section 315.Table C, the following abbreviations or symbols are used:
			[LAMBDA]			=		wavelength in µm
			n			=		number of pulses
			a			=		angular subtense (mrad)
			t			=		time
			ts			=		time in seconds
			s			=		seconds
			µm			=		micrometers
			Min			=		minimum
			Max			=		maximum
			mrads			=		milliradians
			kHz			=		kilohertz

Ill. Admin. Code tit. 32, pt. 315, tbl. C