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Balun Technology Co., Ltd
Catalog excerpts
The BL675D Dual Cavity Black Body Calibration Source combines both hot and cold sides in one unit, making infrared pyrometer calibration faster and more efficient. Designed for quick two-point calibrations, this easy-to-use device allows users to input the desired black body temperatures, wait for the unit to stabilize, and measure the radiated energy using an IR thermometer. The high uniformity and stability ensure accurate calibration across multiple temperature ranges. Ideal for simple 2-point calibrations Ultra-High uniformity and stability Emissivity: 0.995 Fast Heat Up & Cool Down Times Built-in temperature correction function Rugged and Lightweight design New Feature: Reference sensor input Infrared Temperature Sensors Infrared Thermal Imaging Systems Spectrographic Analyzers Spectral Radiometers Heat Flux Meters Balun Technology Co., Ltd Add: 1322, F/3, Bldg 1, 33 Zique Rd, Haidian, Beijing100095, China Temperature range Display resolution Aperture size Distance to target Emissivity Stability (10 min) Uniformity Heat cavity shape Cool down time Heat up time Control method Temperature sensor Power supply Interface Dimension Net weight Low Range High Range -15℃ ~ 100℃ 50℃ ~ 500℃ 0.01℃ 0.1℃ 65mm 50mm 130mm 160mm Better than 0.995 0.1℃ or 0.1%rd (whichever is greater) 0.15℃ or 0.15%rd (whichever is greater) End closed tube 30 minutes from ambient to -15℃ 60 minutes from ambient to 500℃ Digital PID controller with readout Precision platinum RTD 220VAC, 850WA (110VAC is optional) RS485 435mm(D) x 390mm(W) x 200mm(H) 15 kg approx. thermometers. Part 1: Technical data for radiation thermometers � ASTM E2847-2013: Standard practice for calibration and accuracy ASTM E1256-2011a: Standard Test Methods for radiation thermometers (Single waveband type) � OIML D24 (1996): Total radiation pyrometers � BL675D Dual Blackbody Calibration Source User manual BL675D-220V: For 220V power supply BL675D-110V: For 110V power supply
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