Overview:

Santa Barbara Infrared’s EX Blackbody Series is an absolute temperature only blackbody system designed to support the most critical testing requirements. Fast, stable, uniform, accurate and reliable, these blackbody systems provide performance enhancements and features that set them apart from previously available systems. A key feature is the new iProbe from SBIR. This intelligent temperature sensor is calibrated independently of the blackbody system. To re-calibrate the system you need only exchange the probe with a recently calibrated one. No special equipment is required thus minimizing downtime. The EX Blackbody Series is designed for use as a flood source for non-uniformity correction and for calibration of IR sensors.

Features:

• Intelli-Probe (iProbe)
  
  The iProbe is an intelligent temperature sensor that is calibrated independently of the blackbody system. To re-calibrate the system you need only exchange the probe with a recently calibrated one. No special equipment is required thus minimizing downtime.

• Accuracy
  
  Ultra-stable, highly responsive iProbes are used to provide very precise control and accurate system performance. The iProbes are calibrated to an accuracy of under 0.010ºC. System uncertainty including calibration and stability is +/- 0.01ºC or +/- 0.1% of set delta T whichever is greater.

• Uniformity
  
  The Infinity blackbody incorporates design and construction features that maximize spatial uniformity and minimize convection influences resulting in typical surface uniformity of > 98% of set absolute temperature less ambient temperature over 90% of the emitting surface area.

• Emissivity
  
  A surface treatment is used to create a spectrally flat emissivity of > 0.970 (3µm to 5.5µm), > 0.950 (8µm to 14µm).

• Milli-Kelvin Temperature Stability
  
  SBIR has developed unique temperature measurement and analog-to-digital conversion circuitry with integrated control logic that results in extremely responsive temperature control. True set point and accurate milli-kelvin control have been achieved allowing for precision testing at contrast levels of 1 milli-kelvin.

• Multi-Function Controller
  
  The controller features a touch screen display and supports remote computer control over Ethernet or RS-232. The controllers are also available with an optional IEEE -488 Interface.
  
  The controller will also operate all of the SBIR peripherals: target wheels, visible illuminators, pulsed laser diodes, range slides, source slides and filter wheels.
  

• Automatic Radiometric Compensation
  
  Attenuation caused by optics, differences in emissivity, ambient temperature change, and waveband of interest result in system output that is not radiometrically correct. When operating the controller in the optional radiometric mode, compensation for these factors is automatically applied, adjusting the blackbody as required to maintain the proper system output.

• IRWindows™ Advanced EO Test and Analysis Tool
  
  The Infinity Series is also optimized for seamless integration with the SBIR IRWindows™ test system. IRWindows™ is an advanced software tool that automates the setup, execution, data collection and results analysis for industry standard performance testing of infrared, visible and laser sensor systems.

• Configurations
  
  The Infinity EX Series blackbody system includes a temperature controller (19” rack mount or desktop configuration), blackbody head, interconnect cable, power cable and manual. The blackbody heads are available with emitting surface sizes including 4”,6”, 8” and 12” square. Standard and optional temperature ranges can be viewed in the Specifications section.

Options:

• IEEE Std. 488 Interface (GPIB)
  The thorough implementation of the ANSI/IEEE Std. 488.1-1987 allows for computer control of all blackbody, calibration, illuminator, and target wheel functions.
  
  
• Radiometric Temperature
  Temperature errors due to optical attenuation or emissivity differences can be corrected with this feature.
  
  
• Illuminator
  A visible alignment light moves into and out of the optical path to backlight the target. The illuminator position is controlled from the front panel or via the computer interface options. Light level luminance is preconfigured and adjustable at 10 various intensity set points. This feature is very useful for visible alignment of the system. IR-to-visible boresight tests can be made with uncompromised accuracy because the target is stationary during IR to visible transition.
  
  
• Rack Mounting
  The blackbody controller is designed for bench-top or standard 19 inch rack use. Rack mounting ears come standard with the instrument. A rack slide kit is also available.

Dimensions:

See PDF outline drawings:

4" Infinity EX Blackbody PDF
6" Infinity EX Blackbody PDF
8" Infinity EX Blackbody PDF
12" Infinity EX Blackbody PDF
Infinity Controller PDF

Specifications:

Available Sizes	4”, 6”, 8”, 12”
Standard Temperature Range A	0ºC to 100ºC Absolute
Optional Range B	0ºC to 175ºC Absolute
Optional Range C1	-40ºC to +100 Absolute
Optional Range D1	-40ºC to +175 Absolute
Emissivity	> 0.970 (3µm to 5.5µm), > 0.950 (8µm to 14µm)
Uniformity	>98% of Tset – Tambient or 0.01ºC, over 90% of the emitting surface area
Absolute Accuracy	±0.007ºC for 0ºC<T<50ºC or ±0.0005 (T-25) elsewhere
Stability	σT≤0.001ºC (0ºC to 50ºC), σT≤0.002ºC (-40ºC to 0ºC and 50ºC to 100ºC), σT≤0.003ºC (110ºC to 175ºC)
Display Resolution	0.001ºC or 0.0001ºC
Setpoint Resolution	0.001ºC
Ready Indicator Selectable	±0.001ºC to ±5.000ºC
SLEW RATE3
Approximate Heating Rate	+0.40ºC/sec. at 25ºC
Approximate Cooling Rate	-0.20ºC/sec. at 25ºC
Settling Time	<45 seconds
ENVIRONMENTAL
Operating Temperature	0˚C to 50˚C
Storage Temperature	-20˚C to 70˚C
Relative Humidity	5% to 95%, non-condensing
Power Requirements	100-120/220-240 VAC at 60/50Hz
Maximum Power Consumption	850W-1600W depending on size and temperature range
Approximate Blackbody Weight	EX-04—15 lbs., EX-06—25.0 lbs., EX-08—40.0 lbs., EX-12—50 lbs.
Approximate Controller Weight	15.0 lbs.
Notes: For use in a thermal chamber from (-20˚C thru +50˚C ambient) Specific only to 12” model Slew rates vary depending on blackbody size and environmental conditions. * Specifications subject to change without prior notice

PDF Application Drawings

PDF Data Sheet:

See PDF Datasheet

Order Information:

SBIR classifies blackbody model numbers based on six different features that a customer can choose from. Features include blackbody size, temperature range, country’s power cable type, specified cable length, communications interface options and configuration option.

For example, a 4” absolute temperature only EX Series blackbody with a temperature range of 0˚C to 100˚C, 115/60 Hz US country’s input voltage, 10 foot cable length and IEEE 488 GPIB communication interface and no configuration option has the following part number: EX-04-A-L-10-EG

Absolute Temperature Blackbody: EX

Blackbody Size: 04", 06", 08" or 12"

Temperature Range:

• A = 0º to 100ºC Absolute
• B = 0º to 175ºC Absolute
• C¹ = -40º to 100ºC Absolute
• D¹= -40º to 100ºC Absolute
• E²= 5ºC to 150ºC Absolute

Notes:

1. For use in a thermal chamber from (-20˚C thru -50˚C ambient)
2. Specific only to 12” model

Power Cable:

• H- Europe (Germany, Netherlands, France, Sweden)
• I- Australia & China
• J- UK & Ireland
• K- Italy
• L- US & Japan

Cable Length: 10 ft., 25 ft., 50 ft.

Interface Options:

• ES- Ethernet and RS-232
• EG- Ethernet and IEEE-488 GPIB

 

Please contact the SBIR sales team at (805) 965-3669 to ensure the proper part number and to receive a quotation.
Information subject to change without notice