precision infrared cameras and systems

Home / Components / Camera / Specifications

Infrared Camera Components

Infrasight IS640


Specifications



IS640

Detector

Infrared Detector
Array Size
Detector Pitch
Spectral Response
Thermal Time Constant
Uncooled amorphous silicon microbolometer
640 x 480 pixels
17 µm
7-14 µm
< 11 ms

Thermographic Data

Frame Rate
Video Output Format
Time to First Image
60 Hz
Camera Link
< 4 seconds

Power

Input Voltage
Power Consumption
+12V Power over Camera Link (PoCL)
< 1.6 Watts

Physical

Ambient Operating Range
Ambient Storage
Camera Dimensions
Camera Weight
Camera Mounting

Moving Parts
15 to 35°C
-45 to 70°C
75 x 90 x 144 mm
1.2 kg
2 x M6 on 25mm centers;
2 x ¼”-20 on 1 ½” centers
Micro shutter (for real-time offset calibration)

IS640 with Macroscopic Lens

Optics

Pixel Resolution
Focus
Working Distance
Field of View
Focal Length
Working F/#
140 μm resolution minimum (at 100 mm)
Manual
100 mm to infinity
89.6 x 67.2 mm minimum
12 mm
1.02

Measurement

Calibration Range *†

Sensitivity (NETD) ‡

Accuracy

Low range: 10 to 80°C
High range: 10 to 300°C
Low range: < 50 mK
High range: < 100 mK
Low range: +/-2°C of reading §
High range: +/-2°C or 2% of reading §

IS640 with 80µm Lens

Optics

Pixel Resolution
Focus:
Working Distance
Field of View
Focal Length
Working F/#
80 μm
Fixed
63 mm
51.2 x 38.4 mm
15.3 mm
1.01

Measurement

Calibration Range *†

Sensitivity (NETD) ‡

Accuracy

Low range: 10 to 80°C
High range: 10 to 300°C
Low range: < 50 mK
High range: < 100 mK
Low range: +/-2°C of reading §
High range: +/-2°C or 2% of reading §

IS640 with 20µm Lens

Optics

Pixel Resolution
Focus
Working Distance
Field of View
Focal Length
Working F/#
20 μm
Fixed
30 mm
12.8 x 9.6 mm
36.4 mm
1.09

Measurement

Calibration Range *†

Sensitivity (NETD) ‡

Accuracy

Low range: 10 to 80°C
High range: 10 to 300°C
Low range: < 50 mK
High range: < 100 mK
Low range: +/-2°C of reading §
High range: +/-2°C or 2% of reading §

IS640 with 5µm Lens

Optics

Pixel Resolution
Focus
Working Distance
Field of View
Focal Length
Working F/#
5 μm
Fixed
20 mm
3.2 x 2.4 mm
20.7 mm
2.62

Measurement

Calibration Range *†
Sensitivity (NETD) ‡
Accuracy
10 to 300°C
< 300 mK
+/-3°C or 3% of reading §

* Sentris calibrations may have lower range maximums in order to maximize measurement sensitivity for Lock-in Thermography tests.

† 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 30 Hz frame rate. Activating real-time image averaging can improve NETD but will increase the measurement response time.

§ whichever is greater



Copyright © 2018 Optotherm, Inc.