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Infrared Calibrator: High Performance Blackbody Calibration Source with Large 102 mm (4") Opening

BB704 and BB704-230VAC

Infrared Calibrators | BB704 and BB704-230VAC

Infrared Calibrators

CAD3,465.00 BB704

2 year warranty CE
  • Calibrates from 100 to 398°C (212 to 750°F)
  • Portable Rugged Design
  • Large 102 mm (4") Aperture
  • Calibrates Infrared Pyrometers Quickly and Accurately
  • Built-In Digital PID Autotune Temperature Controller with Temperature Readout
  • NIST Traceable Calibration Certificate with 3 Temperature Data Points Included
  • RS-232 Output Standard
  • Built-In RTD Reference Probe Output
Calibration Equipment - View related products


The BB704 is a blackbody temperature reference source which is adjustable over a range of 100 to 398°C (212 to 750°F) and accurate to ±0.8°C (±1.4°F) of the indicated temperature. It has a built-in digital temperature controller to provide accurate, stable temperatures as well as to provide the temperature readings of the target plate. The heated cavity provides a target of known temperature and emissivity, and virtually any infrared pyrometer with a spot size diameter of 102mm (4") or smaller can be calibrated. The compact, portable design allows for quick and easy calibration setups. Both models come standard with an RS-232 computer interface which allows computer control of the setpoints for automatic test applications. A NIST traceable calibration certificate is also provided.

PLEASE NOTE: Items listed as "Stock" require 5 Business Days for NIST Certification and Order Processing
Place Order(Specify Model Number)
Part Number/ Desc.
BB704 Star
Consult Sales  
Blackbody Calibration Source, 115Vac, range: 100 to 398°C (212 to 750°F)
BB704-230VAC Star
Consult Sales  
Blackbody Calibration Source, 230Vac, range: 100 to 398°C (212 to 750°F)
All dollar amounts on this site are shown in Canadian currency. Note: Only 230 Vac model is available as CE marked.
Ordering Example: (1) BB704 120 Vac Blackbody Calibration Source comes complete with operator’s manual, power cord, reference probe connector and NIST traceable calibration certificate, CAD3,465.00