Infrared thermometer calibrator

Model No.︰

BL676

Brand Name︰

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Country of Origin︰

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Unit Price︰

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Minimum Order︰

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Product Description

Portable blackbody calibration source, Ambient +10℃ to 500℃, 0.1℃ or 0.1%rdg stability, 50mm diameter tube, >0.995 emissivity, 220V AC

 

BL676 PORTABLE BLACK BODY CALIBRATION SOURCE

 

The BL676 is a portable blackbody calibration source utilizing a digital indicating temperature ambient 35 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 35 to 500
  • Emissivity is better than 0.995
  • 50 mm aperture diameter end closed tube
  • 0.15 high blackbody surface uniformity
  • Built-in temperature correction function
  • External SPRT test is available
  • Light weight, easy to carry
  • Robust construction

TYPICAL APPLICATION

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

SPECIFICATION

Temperature range

35 to 500

Aperture diameter

50 mm

Heated emitter shape

End closed tube

Emissivity

better than 0.995

Display resolution

0.1

Control stability (10min)

0.1 or 0.1%rd  (whichever is great)

Temperature uniformity

0.15 or 0.15%rd(whichever is great)

Test distance

130 mm (End tube to target surface)

Control method

Digital PID controller with readout

Temperature sensor

Precision Platinum RTD

External SPRT test hole

8mm diameter x 155mm depth

Power supply

220V AC, 500 VA

Interface

RS485

Heat up time

< 1 hour ambient to 500

Calibration band

8um-14um spectral band

Dimension w/o holder

260mm x 200mm x 260mm

Net weight

Approx. 5 kg

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

SCOPE OF DELIVERY

  • BL676 Portable infrared calibration source
  • Power code (need to confirm power plug type in advance)
  • Spare fuse (1A for 220VAC, 2A for 110VAC)

OPTIONAL ACCESSORIES

  • Accredited calibration certificate (P/N: 9000-676)

ORDERING MODEL NUMBER

  • BL676-110V
  • BL676-220V


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