Product Description

Isothermal blackbody calibration source, 20℃ to 50℃, 0.05℃ accuracy, 80mm diameter tube, >0.995 emissivity

 

BL672S ISOTHERMAL BLACKBODY CALIBRATION SOURCE

With isothermal cavity, the BL672S is a portable blackbody calibration source utilizing a digital indicating temperature ambient 20℃to 50℃(68F to 122F). The 80 mm diameter end closed tube is heated or cooled with an internal solid state thermoelectric heat pump. It has a built-in digital temperature controller to provide accurate, stable temperature as well as to provide readout.

FEATURE

• The isothermal cavity
• Better than 0.995 emissivity
• 80mm diameter aperture
• 0.05°Chigh stability
• Calibrate from 20°Cto 50°C
• Built-in temperature correction function
• Portable and easy operate

APPLICATION

• Calibrate ear infrared thermometer
• Calibrate forehead infrared thermometer
• Calibrate thermal camera
• Calibrate infrared screening instrument
• Calibrate infrared sensor

 

 SPECIFICATION

Temperature range	20°C to 50℃(68F to 122F)
Effective aperture size	80mm diameter
Emissivity	Better than 0.995
Cavity type	Isothermal blackbody cavity
Control stability	± 0.05°C
Display resolution	0.001°C
Blackbody uniformity	0.05°C
Heat cavity shape	End closed tube
Heat up time	10 minutes from ambient to 50℃
Heat up/Cool down time	10 minutes from ambient to 20℃
Control method	Digital PID controller with readout
Temperature sensor	Class A Precision platinum RTD
Power supply	110-220V AC 50Hz, 350WA
Interface	RS232
Dimension	320mm(D) x 195mm(W)  x 275mm(H)
Net weight	Approx. 9kg

 

 

 

 

SCOPE OF DELIVERY

• BL672S Portable blackbody calibration source with case
• Power adapter
• User manual

OPTIONAL ACCESSORIES

• Accredited calibration certificate (P/N: 9000-672)

ORDERING MODEL NUMBER

• BL672S-110V
• BL672S-220V