High-temperature heat flux sensor SBG04

robustcalibrationfor cone calorimeter

SBG04 is a water-cooled sensor that measures heat flux. SBG04 is mainly used as a calibration reference standard for testing with cone calorimeters. All specifications and dimensions are standardised for use in cone calorimeters according to ISO 5660 and ASTM E1354 reaction-to-fire tests. The design includes two water cooling tubes fixed at a 90° angle to the sensor body, with a sensor body of a 0.5 inch diameter. The sensor may also be used in flammability, fire resistance, and smoke chamber testing. For other water-cooled heat flux sensors, see the SBG01 and GG01 sensors. SBG04 specifications: Measurand: Irradiance in W/m² (in SI units) heat flux Sensor technology: both Gardon and Schmidt-Boelter Standardisation: all specifications and dimensions standardised for use in cone calorimeters according to ISO 5660 and ASTM E1354 Rated measurement range: 100 x 10³ W/m² Limiting measurement range: 150 x 10³ W/m² Response time (63 %): 12 x 10⁻³ V at rated measurement range Spectral range: 0 to 50 x 10⁻⁶ m Full field of view angle: 180° Black coating emissivity: > 0.95 Calibration traceability: to ITS-90 Rated cooling water temperature range: 10 to 30 °C Rated cooling water flow: > 10 l/h (0.003 l/s), preferably 30 l/h (0.01 l/s) Calibration laboratory management system certification: ISO 9001 Accreditation: not accredited Calibration method: SBGC secondary calibration method according to ISO 14934-3 Standard cable length: 2 m Order code standard version: SBG04-100-02