Product Description:

The IR 574/301 high-temperature radiation blackbody source is an ideal blackbody emitter designed to provide infrared radiation. The energy output from the 2.25 "cavity strictly follows the theoretical maximum energy curve described by the Max Planck equation, allowing users to calibrate and measure all types of infrared devices and phenomena. By using an integral aperture wheel, the infrared flux can be changed according to a known amount without interfering with critical optical settings; By combining changes in aperture and distance, the flux at any point can be easily determined. IR-574 is an ideal light source for the near (1-3um), medium (3-8um), and far (8-30+um) infrared bands. By using a special SiC cavity material with high emissivity, IR-574 can expand the temperature range to 1200 º C.

Adopting a 20 º conical concave conical structure, the surface emissivity and cavity aspect ratio are combined to provide blackbody radiation through multiple reflections, absorption, and re emission of its thermal energy. The thermal energy of the chamber is provided by a ceramic sealed heating coil, which can uniformly heat the chamber cylinder to a temperature of 50 º C to 1200 º C. Optional intelligent filter/aperture wheel (IFW) can be controlled through manual switch, SBIG camera controller, or external computer via RS-232 interface. IFW can determine the identification ID of a specific wheel and apply the wheel ID to pre programmed filters or hole groups, thereby achieving remote control. 5 or 8 position wheels are available for selection, with optional filters or apertures. IFW can be controlled by computer software through RS232 interface.

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:

Any object that emits radiation towards its surroundings as long as its temperature is above absolute zero is called temperature radiation. As long as its temperature is above absolute zero, it still needs to absorb radiation energy from the outside. 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.

The blackbody cavity of a blackbody radiation source is a blackbody, and the temperature of the blackbody cavity is controlled by the temperature controller of the radiation source. The chamber temperature of a standard radiation source can be set between 30 degrees Celsius and 550 degrees Celsius, and any temperature point can fluctuate up or down within 0.1 degrees Celsius. If you want to display the actual radiation temperature of the object being measured, you need to read the display screen inside the radiation source cavity, so that you can obtain the radiation temperature of the object being measured. The display screen of a blackbody radiation source is installed inside the cavity of the radiation source, which enables calibration of radiation measuring instruments such as infrared radiation thermometers.

Infrared Radiation Source - Blackbody Type Radiation Source - IR 574/301 High Temperature Radiation Blackbody Source Application Range:

• Infrared camera calibration
• Calibration of Infrared Imager

Product features:

• Range covers the near, mid, and far infrared bands
• 20 º Conical Concave Conical Structure Design
• The chamber temperature can reach 1200 º C

upgrade options:

• RS232 or IEEE/GPIB communication
• 2 "remote-controlled electric aperture wheel
• 2 "5-digit manual aperture wheel
• Optional rack mounted controller

Technical parameters of blackbody source:

Temperature range: 50-1200 ° C

Emission: 26.68 Watts/CM ^ 2 (684 Watts)

Wavelength range: 0.5-99um

Emissivity:> zero point nine nine

Transmitter size: 2.25 "in (57 mm)

Radiation source type: cavity

Temperature resolution: 0.1 ° C

Calibration accuracy:+/- 0.2 C to NIST standard

Stability: Short (Long) Term:+/- 0.1 C (+/- 0.2C)

Response time: 100-1200<80 Min

Temperature sensor: Embedded 0.01% matched S-type

Control type: active multi band P I.D.

Line voltage: 90-125 or 208-240 VAC 50-60 Hz

Power requirement: Maximum 1400 Watts

Cable length: 8 feet (2.4 meters)

Product size: Black body source: 12.5 "H x 20" D x 10 "W (317x508x254mm)

Controller: 5.1 "H x 13.4" D x 12 "W (130x340x304mm)

Warranty period: 1 year

Standard aperture: 2.0 "(50.8mm)

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

Product weight: Black body source: 45lbs/Controller: 9 lbs (rack mounted: 10 lbs)

Packaging weight: 2 boxes; 63 lbs