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DBB Dual Black Body Infrared Calibrator

EDL’s DBB Dual Black Body Infrared Calibrator is the gold standard for precise, traceable calibration of IR pyrometers worldwide. Compact, rugged, and easy to use, it delivers both hot and cold sources in one unit for ultimate versatility. Choose between the DBB-350 and DBB-650, both of which are drilled to accommodate an external PRT for added traceability.

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SKU: DBB

Price range: $10,900.00 through $12,800.00

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DBB Dual Black Body Infrared Calibrator

Engineered for excellence, the EDL DBB Dual Black Body Infrared Calibrator sets the industry benchmark for infrared calibration in laboratories and industrial QC departments worldwide. Available in two versatile versions—the DBB-350 (Low: -30 °C to 110 °C / High: Ambient to 350 °C) and the DBB-650 (Low: -30 °C to 110 °C / High: Ambient to 650 °C)—this all-in-one calibrator is designed for virtually any IR gun, regardless of its class.

The DBB series features independently drilled blocks for SPRTs, providing enhanced traceability and allowing easy removal for independent calibration. Each unit is equipped with RTD and thermocouple control sensors, offering flexibility to accept external reference sensors (sold separately), which we calibrate as part of the system. The calibrator features dual target areas (hot and cold sides) machined for optimal isothermal performance and coated for a high emissivity of 0.986. Its generous 2″ diameter targets and precision controller ensure exceptional accuracy (±1 °C) throughout the entire temperature range, with fine set-point control in 0.1 °C increments.

Effortlessly operated, these units come preprogrammed and ready to go straight out of the box. Users set the desired black body temperature from the intuitive front panel, wait for stabilization, and quickly and efficiently calibrate their IR pyrometers. The Fast-Cool feature enables rapid temperature changes and secure movement from lab to production environments. Includes RTD (Low-Side) & Thermocouple (Hot-Side) Control Sensors (External Reference Sensors Sold Separately, see the 1/8” PRT we include with the Reference System Option).

The DBB may be used with the optional Universal Black Body Aperture (Part #: BB-APP). This aperture enhances your calibration capabilities, as it is specifically designed to help improve and simplify size and source measurements of all IR pyrometers. This versatile accessory assists in identifying true spot sizes during calibrations, ensuring your IR measurements are as accurate as possible.

Specifications:

  • Ultra-high stability and rapid heat-up/cool-down times
  • Rugged, lightweight build & adjustable bail handle for portability
  • Available in 120VAC or 240VAC & power cord to match your country’s power requirements
  • Removable control sensors for convenient recalibration
  • Compatibility with 0.125” external reference sensors (sold separately)
  • NIST-traceable calibration certificate included
  • 12-month warranty

Made in the USA and rigorously tested for stability and uniformity, EDL’s Dual Black Body Calibrators ensure you receive an accurate, reliable calibrator every time. Equip your laboratory with the ultimate reference system and confidently calibrate virtually any infrared thermometer with unmatched precision.

SPECIFICATIONS
Model Number DBB-350-DRL
Low-Range		 DBB-650-DRL
High-Range
Temperature Range Low-Range: -30 °C to 110°C High-Range: Ambient to350 °C Low-Range: -30 °C to 110°C High-Range: Ambient to650 °C
Black Body Size 5.08cm (2”) Drilled to accommodate 1/8″ PRT (sold separately)
Internal Sensor Input Includes RTD (Low-Side) & Thermocouple (Hot-Side) Control Sensors
{External Reference Sensors Sold Separately}
Dimensions Height: 41.28cm (16.25”) Width: 33.99cm (13.38”)
Weight 9.07kg (20lbs.)
Stability ± 0.05 °C
Emissivity 0.98 ± 0.02
Accuracy ± 1 °C
Uniformity ± 1 °C
Resolution 0.1 °C
Heat Up 14 °C / minute*
Cool Down 2.2 °C / minute*
Interface RS-232 Interface and iTools
Power 120VAC, 10amp, 50/60Hz
*Available in 240VAC

* ± 2 °C depending on the environment.