Jenoptik VARIOSCAN high resolution Series, Руководство пользователя

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Technical Description
11
3.2 Specifications
Camera 3021 3021 - ST 3022
IR detector MCT MCT MCT
Detector cooling Liquid nitrogen Stirling cooler thermoelectrical
Operating
wavelength range
8 – 12 µm 8 – 12 µm 2 – 5 µm
Temperature
resolution
(30°C object
temp.)
± 0.003
Temperature
measuring range – 40 ... +
1,200°C – 40 ... +
1,200°C – 10 ... +
1,200°C
Absolute accuracy
of temperature
measurement
(factory calibrated)
at an ambient
temperature of 22
± 2°C and
ε
= 1
< ± 2 K
(measurement up to 100°C),
otherwise < ± 1% of full-scale value each
Scanned object
field 30° (H) x 20° (V)
Geometrical
resolution [mrad]
(K = 0.5)
1.5 1.5 3
Pixels per line 360 (300)
Lines per image 240 (200, 100, 50)
Image rate [s] 1; 0.4; 0.2
(depending on number of lines)
Object distance 0.2 ... infinity
A/D conversion 16 bit
InfraTec