Blackbody Furnace

Model No.︰

BL677

Brand Name︰

-

Country of Origin︰

-

Unit Price︰

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Minimum Order︰

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Product Description

Blackbody calibration source, 50℃ to 700℃, 0.1%rdg stability, 65mm diameter tube, >0.995 emissivity, with 6.35mm diameter test hole of PRT

 

BL677A BENCHTOP BLACKBODY CALIBRATION SOURCE

 

The BL677A is a benchtop blackbody calibration source utilizing a digital indicating temperature ambient 50to 700 (122F to 1292F). 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 700
  • Emissivity is better than 0.995
  • 65 mm big aperture diameter is compliance with most of D:S
  • 0.1 high temperature control stability
  • 0.15 high temperature uniformity
  • End closed tube heated emitter shape
  • Built-in temperature correction function

TYPICAL APPLICATION

  • Infrared temperature sensors
  • Infrared thermal imaging systems
  • Spectrographic analyzers
  • Spectral radiometers
  • Heat flux meter

SPECIFICATION

Temperature range

50 to 700 (122F to 1292F)

Aperture diameter

65 mm

Heated emitter shape

End closed tube

Emissivity

better than 0.995

Display resolution

0.1

Stability (10min)

0.1 or 0.1%RD (whichever is great)

Uniformity

0.15 or 0.15%RD (whichever is great)

Distance to target surface

240 mm

Control method

Digital PID controller

Temperature sensor

Precision platinum RTD

Power supply

220V AC, 1500 VA (110VAC is optional)

Heat up time

< 1 hour ambient to 700

Calibration method

Pyrometric standard calibration

Calibration band

8um-14um spectral band

Dimension

260mm (W) x 480mm (D) x 430mm (H)

Net weight

15 kg approx.

SCOPE OF DELIVERY

  • BL677A Blackbody Calibration Source
  • Power cord
  • User manual
  • Factory calibration report
  • Protective case

OPTIONAL ACCESSORIES

  • Accredited calibration certificate (P/N: 9000-677)

ORDERING MODEL NUMBER

  • BL677A-220V
  • BL677A-110V


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