Camera Components

Infrasight IS640 Radiometric Infrared Camera


Specifications




IS640


Detector
Infrared Detector
Uncooled amorphous silicon microbolometer
Array Size
640 x 480 pixels
Detector Pitch
17 µm
Spectral Response
7-14 µm
Thermal Time Constant
< 11 ms
Thermographic Data
Frame Rate
60 Hz
Video Output Format
Camera Link
Time to First Image
< 4 seconds
Power
Input Voltage
+12V Power over Camera Link (PoCL)
Power Consumption
< 1.6 Watts
Physical
Ambient Operating Range
15 to 35°C
Ambient Storage
-45 to 70°C
Camera Dimensions
75 x 90 x 144 mm
Camera Weight
1.2 kg
Camera Mounting
2 x M6 on 25mm centers; 2 x ¼”-20 on 1 ½” centers
Moving Parts
Micro shutter (for real-time offset calibration)

IS640 with Macroscopic Lens


Optics
Pixel Resolution
140 μm resolution minimum (at 100 mm)
Focus
Manual
Working Distance
100 mm to infinity
Field of View
89.6 x 67.2 mm minimum
Focal Length
12 mm
Working F/#
1.02
Measurement
Calibration Range*
Low range: 10 to 80°C
High range: 10 to 300°C
Sensitivity (NETD)†
Low range: < 50 mK
High range: < 100 mK
Accuracy
Low range: +/-2°C of reading‡
High range: +/-2°C or 2% of reading‡

IS640 with 80µm Lens


Optics
Pixel Resolution
80 μm
Focus
Fixed
Working Distance
63 mm
Field of View
51.2 x 38.4 mm
Focal Length
15.3 mm
Working F/#
1.01
Measurement
Calibration Range*
Low range: 10 to 80°C
High range: 10 to 300°C
Sensitivity (NETD)†
Low range: < 50 mK
High range: < 100 mK
Accuracy
Low range: +/-2°C of reading‡
High range: +/-2°C or 2% of reading‡

IS640 with 20µm Lens


Optics
Pixel Resolution
20 μm
Focus
Fixed
Working Distance
30 mm
Field of View
12.8 x 9.6 mm
Focal Length
36.4 mm
Working F/#
1.09
Measurement
Calibration Range*
Low range: 10 to 80°C
High range: 10 to 300°C
Sensitivity (NETD)†
Low range: < 50 mK
High range: < 100 mK
Accuracy
Low range: +/-2°C of reading‡
High range: +/-2°C or 2% of reading‡

IS640 with 5µm Lens


Optics
Pixel Resolution
5 μm
Focus
Fixed
Working Distance
20 mm
Field of View
3.2 x 2.4 mm
Focal Length
20.7 mm
Working F/#
2.62
Measurement
Calibration Range*
10 to 300°C
Sensitivity (NETD)†
< 350 mK
Accuracy
+/-3°C or 3% of reading‡

* The calibration range stated in the specification indicates the range of black-body temperatures used during calibration. Temperature measurements outside of the stated range may be able to be performed but may not meet the specified measurement accuracy. Custom calibration ranges are available upon request for those applications requiring optimum accuracy within a specific measurement range.

† Noise Equivalent Temperature Difference (NETD) specifies the smallest temperature difference that can be detected. The value stated is NETD at full frame rate (60 Hz). Activating real-time image averaging can improve NETD but will increase the measurement response time.

‡ whichever is greater



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