Product Description

BL675A Portable Infrared Calibration Source/ Black Body

The BL675A is a portable blackbody calibration source utilizing a digital indicating temperature ambient 50℃ to 500℃. A precision platinum RTD 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.

FEATURE

• Temperature range 50 to 500℃
• 120 mm big aperture diameter, large area naturally minimizes source effect error
• 0.2%rdg high temperature uniformity
• Build-in temperature correction function
• Robust design, easy to carry

TYPICAL APPLICATION

• Infrared temperature sensors
• Infrared thermal imaging systems
• Spectrographic analyzers
• Radio meters, Flux meter

SPECIFICATION

Temperature range	50 to 500℃
Aperture Diameter	120mm
Heated Emitter Shape	Plate
Emissivity	> 0.95
Display Resolution	0.1℃
Control stability (10min)	±0.10℃@ 50℃; ±0.30℃@ 300℃; ±0.40℃@ 500℃
Uniformity (2/3 area)	±0.10℃@ 50℃; ±0.60℃@ 300℃; ±1.00℃@ 500℃
Control method	Digital PID controller
Temperature Sensor	Precision Platinum RTD
Power Supply	220V AC / 500WA (110V is optional)
Interface	RS232
Heat up time	60 minutes from ambient to 500℃
Calibration Method	Pyrometric standard calibration
Dimension w/o holder	380mm x 200mm x 260mm
Net Weight	10 kg approx.

 

SCOPE OF DELIVERY

• BL675A Blackbody calibration source
• Power cord
• Spare fuse
• Operating manual
• Factory calibration report
• Handheld carrying case

OPTIONAL ACCESSORIES

• USB into RS232 adapter (P/N: 1622)
• Accredited calibration certificate (P/N: 9000-675)
• External reference sensor input ()

ORDERING MODEL NUMBER

• Model BL675A-110V-PLUG TYPE (CN, UK, US, EU)
• Model BL675A-220V-PLUG TYPE (CN, UK, US, EU)