12 inch Blackbody Radiation Source - ISDC Blackbody Radiation Chamber - IR 150/301 Blackbody Product Description:

The 12 inch blackbody radiation source - ISDC blackbody radiation cavity - IR 150/301 surface blackbody is a flat panel emitter with a special high emissivity coating, with an average emissivity of 0.96. For applications where the cavity blackbody is too small to meet the requirements, the IR-150/301 surface source blackbody provides a large-area radiation source with high radiation intensity. The system includes an IR-150 radiation source and an IR-301 temperature controller. The temperature range of the IR-150/301 standard surface source blackbody covers: room temperature~500 ℃. Due to its large emission surface and the design structure of the surface source, it does not reach very high temperatures like the cavity source blackbody. Surface source blackbody is mainly used to measure the uniformity, sensitivity, variable temperature difference, detectable temperature difference MRTD and other parameter performance of thermal imagers or infrared cameras. Therefore, the performance of surface source blackbody is mainly measured by indicators such as emissivity, uniformity, stability, accuracy, emissivity, resolution, etc. The standard surface source emission surface is generally rectangular in shape, and to improve emissivity, the blackbody surface has a convex peak structure.

Our extended area sources are flat plate emitters with special high emissivity coating providing 0.96 average emissivity. Extended area sources provide large target with high radiant intensity for application where a cavity blackbody is too small.The IR-150 System is covered by a one-year warranty.

The standard surface source blackbody is a standard equipment for infrared radiation detection, widely used in the technical index testing of process testing and identification testing in the development process of infrared detectors. At the same time, as the core equipment of the infrared imaging calibration device, the surface source blackbody radiation source, together with the infrared collimation optical system and infrared target, completes the testing and performance evaluation of key technical indicators such as the infrared imaging system.

Infrared System Development Corporation (ISDC) was founded in 1997 and acquired Graseby Infrared's instrument production line from Infrared Industrial (IRI) and Barnes Engineering Company. These products include blackbody sources, spectral radiometer systems, energy modulators, and accessories. Subsequently, ISDC improved and perfected many of its products, and developed various new products, such as infrared detector preamplifiers and TE cooled blackbodies. All products are developed and manufactured at a factory located in Orlando, Florida. ISDC also develops customized application systems and provides design consulting services for many infrared instrument and subsystem projects.

Infrared Systems Development Corporation (ISDC) was formed in 1997 with the acquisition of Graseby Infrared’s instrument product lines, which were acquired from Infrared Industries (IRI), Infrared Systems (IRS), and Barnes Engineering Company. These products include blackbody sources, spectral radiometer systems, energy modulators and accessories.

The engineering, manufacturing and technical personnel involved with these products since their inception are included in the complement of our personnel.

We have modified and improved many of these products and have developed several new products, such as our infrared detector preamplifiers, and TE Cooled blackbody.

All of our products are developed and manufactured at our facility in Orlando Florida.

We also develop systems for custom applications, and offer design consulting services for many infrared instrument and sub-system projects. Our experienced staff can offer assistance in almost any IR field, and offer suggestions for your system needs. Contact us for more information.

working principle:

A black body is an idealized object that can absorb all external electromagnetic radiation without any reflection or transmission. In other words, a blackbody has an absorption coefficient of 1 and a transmission coefficient of 0 for electromagnetic waves of any wavelength. Physicists use this as a standard object for studying thermal radiation. It can completely absorb all external electromagnetic radiation without any reflection or transmission, and this object is called an absolute blackbody, abbreviated as a blackbody. According to radiation theory, any object that is not at absolute zero (-273.15 ℃) will have thermal radiation at any other temperature. The monochromatic radiation emissivity of a blackbody in thermal equilibrium in the hemisphere direction is a function of wavelength and temperature. At a certain wavelength, the monochromatic radiation emissivity of a blackbody is a single value function of temperature, and the temperature of a blackbody can be obtained by measuring the monochromatic radiation emissivity at a certain wavelength. This is the theoretical basis of radiation thermometry, the Planck radiation law of blackbody radiation.

Blackbody radiation sources mainly measure the temperature of an object through the infrared energy emitted by the object, which is generally divided into high temperature, medium temperature, and low temperature. They are commonly used in the industrial and medical industries, mainly for calibrating radiation measuring instruments such as infrared radiation thermometers to improve the accuracy of measurement results. Blackbody radiation sources mainly use infrared radiation thermometers or other radiation blackbody measuring instruments to test and compare the temperature of the blackbody cavity, in order to calibrate other measuring instruments such as infrared radiation thermometers.

Application scope:

• Infrared camera calibration
• Calibration of Infrared Imager
• Research on Infrared Detectors

12 inch Blackbody Radiation Source - ISDC Blackbody Radiation Chamber - IR 150/301 Blackbody Product Features:

• 12 "x12" surface source blackbody
• Emissivity: 96+/-0.02
• Resolution: 1 ° C optional
• The ambient temperature range is 500 ° C

Upgrade options:

• RS232 or IEEE/GPIB communication
• Optional rack mounted controller

Technical parameters:

Temperature range: The ambient temperature can reach up to 500 ° C

Emission rate: 2.02 Watts/cm ^ 2 (1876 Watts)

Wavelength range: 1-99um

Emissivity: 0.96+/-0.02

Transmitter size: 12 "x 12" in (304 x 304mm)

Radiation source type: surface type

Temperature resolution: 0.1C

Calibration accuracy:+/- 0.2 C to NIST standard

Temperature stability: Short (long) term:+/- 0.1°C (+/- 0.2°C)

Response time: Environment - maximum<50 Min

Temperature sensor: Platinum RTD&T-type

Control type: active multi band P I.D.

Line voltage: 208-240 VAC 50-60 Hz

Power requirement: Maximum 4500 Watts

Cable length: 8 feet (2.4 meters)

Product size: Radiation source: 17 ″ H x 17 ″ D x 17 ″ W (432x432x432 mm)

Controller: 5.1 "H x 13.4" D x 12 "W (130x340x304 mm)

Warranty period: 1 year

Standard aperture: 12 "x 12" (304 x 304 mm)

Remote interface: RS-232 or IEEE-488/GPIB

Product weight: Radiation source: 60 lbs

Controller: 9 lbs (rack mounted: 10 lbs)

Packaging weight: 2 boxes; 79 lbs