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SR-800N-SE Spherical Aperture Extended Area Blackbody

CI Systems’ advanced architecture ControlMaster SR-800N-SE sets a new standard for accuracy and uniformity in extended area blackbodies. Temperature measurement and calibration are both performed in the radiation head itself and transferred digitally to the controller. The result is a more accurate, stable, flexible and compact system that provides reliable NIST-traceable results.

The SR-800N-SE may be operated as a standalone unit, or integrated into a larger test system.

The spherical dome emitter enables the calibration of imagers with a very wide field of view.

The customization of head geometry allows a broad range of optical apertures andfields of view.

Temperature control is achieved using removable sensors that can easily be replaced by the user in just minutes. Replacing the sensors with factory-supplied sensors is a simple procedure that recalibrates the system for another full year. Users who prefer to perform the calibrations themselvesmay do so with our CK-800R calibration kit.


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SpecificationsCertificationsImprove ease of usePerformance





Emitter Aperture Diameter, 




Sagital Depth  

5.2 mm 

16.4 mm 

 51.8 mm

Sphere Radius

 250 mm

  250 mm

  250 mm

Absolute temp. range*

5ºC to 85ºC

5ºC to 85ºC

5ºC to 85ºC

Set point & readout resolution









 0.97± 0.02

Absolute Temperature Accuracy

0.007 @ 0<T<50,

0.015 @ 0>T>50

0.007 @ 0<T<50,

0.015 @ 0>T>50

0.007 @ 0<T<50,

0.015 @ 0>T>50


± 0.003 @ ∆T< ±10

Settling time

30 sec

 Slew rate(masimum)

 0.22 ºC/sec

Power Consumption

800 w

1000 w

1200 w

Head Size, (HxDxW)

161x190x201 mm

338x140x196 mm

357x230x415 mm

Head Weight

5 kg 

12 kg 

 25 kg

Controller dimensions

342x310x133 mm, 3U height

Controller weight

10 kg

Storage Temperature

-20 to 70°C

Operating Voltage

95 to 240 VAC, 50/60 Hz

Operating Temperature

0 to 50°C

  • NIST-traceable calibration
  • Certified to MIL-T-28800D, CE, and FCC
  • Calibrated radiation heads independent of the controller
  • Removable sensor replacement for quick annual calibration
  • Configurable resolution and stability window
  • Ability to control up to four motorized devices
  • Ethernet and RS232 communication ports
  • USB communication by serial adaptor
  • Large color LCD display
  • Touch screen user interface
  • Compact and portable controller
  • 19" rack mount kit included
  • Linux operating system







  • Wide field of view coverage

  • Superior accuracy

  • mK resolution

High uniformity

Wide range of temperatures

High resolution color display

Built-in MRTD testing for added efficiency

Built-in tests to shorten maintenance time

4’’ to 12’’ standard emitters (other sizes upon request)

Low acoustical noise


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