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Balun Technology Co., Ltd
Catalog excerpts
Radiometers Flux Meters SPECIFICATIONS Temperature range The BL679 High Temperature Black Body Furnace is designed for precision temperature calibration, with an operating range up to 1800°C. A thermocouple N sensor is embedded in the black body emitter, providing high accuracy and repeatability. The furnace uses industry-standard PID algorithms to control the emitter temperature within 0.1°C of the set point. The resistive heating element ensures a long service life, fast stabilization, and stable temperature control for reliable calibration. High Temperature Range: Up to 1800℃ High Emissivity: Better than 0.995 for accurate calibration Temperature Stability: ±0.1℃ for precise control Temperature Uniformity: ±0.15℃ for consistent results Aperture Size: 50 mm diameter, suitable for various infrared and thermal applications Built-in Temperature Correction Function: Enhances accuracy Infrared Temperature Sensors Infrared Thermal Imaging Systems Spectrographic Analyzers Balun Technology Co., Ltd Add: 1322, F/3, Bldg 1, 33 Zique Rd, Haidian, Beijing100095, China 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 500℃ to 1500℃ ,600℃ to 1600℃ , 700℃ to 1700℃ ,800℃ to 1800℃ 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 0.15%rd(whichever is great) 400mm PID Thermocouple N 220V AC / 4000WA RS232 1 hour from ambient temp. to 500℃ , 2 hours from 500℃ to 1600℃ , Pyrometric 520mm(W) x 900mm(H) x 720mm(D) 120 kg approx. BL679 High Temperature Blackbody Furnace Power cord Spare fuse User manual Factory calibration report BL679-1500: Blackbody furnace, 500℃ to 1500℃ BL679-1600: Blackbody furnace, 600℃ to 1600℃ BL679-1700: Blackbody furnace, 700℃ to 1700℃ BL679-1800: Blackbody furnace, 800℃ to
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