Toshiba IK-644A manual Section Specifications, Specificaions

SECTION 5

SPECIFICATIONS

1. SPECIFICAIONS

Power			–
	AC 24V ~ ±10% 60Hz / DC 12V ... ±10%
Power consumption	IK-629A, IK-644A: 4.0w (max) with AI lens
	IK-645A:	4.5w (max) with AI lens
Image sensor	1/3 inch CCD image area sensor
Image pickup area	4.96mm (0.195inch) horizontal x 6.0mm
	(0.236inch) vertical (1/3inch type)
Effective picture element	IK-629A:	510 horizontal x 492 vertical
	IK-644A, IK-645A: 768 horizontal x 494 vertical
Scanning system	2 : 1 interlace NTSC Standard TV system
Scanning frequency	15.75kHz horizontal 60Hz vertical
Synchronization	Line-Lock, Internal manually switchable
Resolution	IK-629A:	Horizontal	350 TV lines or more
		Vertical	350 TV lines or more
	IK-644A, IK-645A: Horizontal		480 TV lines or more
		Vertical	350 TV lines or more
Minimum illuminance of subject	IK-629A: 0.2 Lux (F1.2, More than 10% of image output C = 0.45)
	IK-644A: 0.2 Lux (F1.0, More than 10% of image output C = 0.45)
	IK-645A: 0.2 Lux (F1.2, AGC WIDE, More than 10% of image output C = 0.45)
S/N	50 dB or more (AGC off, weight ON)
Video output	VBS 1.0V p-p / 75 ohms, composite
Output impedance	759 unbalanced
White balance	IK-629A, IK-644A: Automatic (2500.K to 10,000.K)
	IK-645A:	Automatic (2500.K to 10,000.K), PRESET, MANUAL
Iris control	Video Out / Iris Driver Circuit Built in
Gain control	IK-629A, IK-644A: Average AGC, (24dB)
	IK-645A:	Average AGC, On (24dB), Wide (30dB), OFF
Backlight compensation	IK-629A, IK-644A: Manual ON/OFF switching, center-bottom zone light measuring
		system
	IK-645A:	4 modes BLC function for different application
Lens mount	CS mount
Ambient temperature	–10°C to + 50°C (14°F to 122°F)
Ambient humidity	30% to 90%
Weight	IK-629A, IK-644A: 450g
	IK-645A:	500g
External dimensions	2.74(W) x 1.97(H) x 4.56(D) inches (63x50x116mm)
Automatic electronic shutter	ON (1/60s to 1/100000) / OFF (1/60s)