BL678A HIGH TEMPERATURE BLACK BODY FURNACE SPECIFICATION The BL678A is a benchtop blackbody calibration source utilizing a digital indicating temperature ambient 100℃ to 1200℃ . A precision thermocouple N temperature sensor is embedded in the blackbody emitter, providing high accuracy and repeatability. The temperature controller uses the industry standard PID algorithms to control the emitter temperature to within 0.1℃ of the set points. The black body emitter mechanism uses a resistive heating device that provides a long life, short stabilization times, and stable temperature control. Temperature range 100℃ to 1200℃ Emissivity is better than 0.995 Temperature uniformity is up to 0.15℃ 50 mm aperture diameter is compliance with most of D:S Build-in temperature correction function Infrared temperature sensors Infrared thermal imaging systems Spectrographic analyzers Spectral radiometers Heat flux meter Balun Technology Co., Ltd Add: 1322, F/3, Bldg 1, 33 Zique Rd, Haidian, Beijing100095, China Temperature range Aperture Diameter Heated Emitter Shape Emissivity Display Resolution Control stability (10min) Uniformity Tube depth Control Method Temperature Sensor Power Supply Interface Heat up time Calibration Method Dimension w/o holder Net Weight 100℃ to 1200℃ 50 mm (1.97 inch) Closed end tube better than 0.995 0.1℃ 0.1℃ or 0.1%RD (whichever is great) 0.15℃ or 0.15RD(whichever is great) 290mm Digital PID Precision N thermocouple 220V AC / 2000WA RS232 90 minutes from ambient to 1200℃ Pyrometric standard calibration 300mm(W) x 370mm(H) x 570mm(D) 20 kg approx. IEC/TS 62492-1-2008: Industrial process control devices - Radiation thermometers. Part 1: Technical data for radiation thermometers ASTM E2847-2013: Standard practice for calibration and accuracy verification of wideband infrared thermometers ASTM E1256-2011a: Standard Test Methods for radiation thermometers (Single waveband type) OIML D24 (1996): Total radiation pyrometers JJG 856-2015: Verification regulation of radiation thermometers BL678A Blackbody calibration source Power cord (need to confirm power plug type in advance) Factory calibration report ORDERING MODEL NUMBER ■ ■