Overview
FEATURE
- Ideal for All IR Guns!
- Ultra-High Stability
- 0.995 emissivity
- Fast Heat Up & Cool Down Times
- Built-in temperature correction function
- Simple to Use
- Rugged & Lightweight
- Customized to 650℃
APPLICATION
- Infrared temperature sensors
- Infrared thermal imaging systems
- Spectrographic analyzers
- Spectral radiometers
- Heat flux meter
The BL675D Dual Blackbody Calibration Source is easy to use, and makes calibration of infrared pyrometers with multiple temperature ranges faster than ever before by combining a hot and cold side in one unit.
The calibrators are simple to set and control. Merely input the desired Black Body temperature on the convenient front panel control buttons, let the unit reach the set temperature, wait a few moments to ensure stability, aim, and shoot. The radiated energy from the Black Body is measured by operator’s IR thermometer. Compare the IR thermometer reading to the display on the controller and record the difference.
SPECIFICATION
- Temperature range: -15℃ ~100℃ (low), 50°C ~500℃(High)
- Display solution: 0.01°C (low), 0.1°C (High)
- Aperture size: 65mm (low), 50mm (High)
- Distance to target:130mm (low), 160mm (High)
- Emissivity: Better than 0.995
- Stability (10 min): 0.1°C or 0.1%rd (whichever is greater)
- Uniformity: 0.15°C or 0.15%rd (whichever is greater)
- Heat cavity shape: End closed tube
- Cool down time: 30 minutes from ambient to -20℃
- Heat up time: 60 minutes from ambient to 500℃
- Control method: Digital PID controller with readout
- Temperature sensor: Precision platinum RTD
- Power supply: 220VAC, 850WA (110VAC is optional)
- Interface: RS485
- Dimension: 435mm(D) x 390mm(W) x 200mm(H)
- Net weight: 15 kg approx.
REFERENCE
- 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
