DH-3-P-CAL Radiometrically Calibrated UV-VIS, 220-1050 nm

DH-3 UV-Vis-NIR Balanced Calibrated Light Source with DH-CAL service 200nm-1100nm - add calibration options for BF or EXT

Stable deuterium and tungsten halogen sourcesprovide consistent output for the most reliable data.

  • DH-3plus models offer the lowest uncertainty values for the highest accuracy and include an integrated shutter for accurate dark measurements.
  • Balanced output from 230-2400 nm produces a more accurate calibration.
  • Digital calibration data can be loaded into Ocean Optics software for absolute intensity data.

Included with the product:

  • Power cord
  • UV safety goggles
  • CC-3 Cosine Corrector
  • Barrel adapter for SMA 905 Connectors (fibers)
  • Digital calibration data – lamp calibration files
  • Paper calibration data and certificate

Calibration Protocol

These sources are calibrated using a procedure and documentation patterned after the ISO 17025, IEC Guide 115 and JCGM100:2008 (GUM) protocols. Our calibration laboratory is not accredited to ISO 17025, IEC Guide 115 or JCGM100:2008 (GUM) protocols. However, we provide rigorous calibration documentation, upon request, for our DH-3plus sources that makes use of measurement protocols for these standards. Therefore, many customers are able to take the documentation we provide and integrate these calibrated sources into their regulated processes

DH-3plus-CAL Series

The DH-3plus series of light sources offers as low as 3.7% uncertainty at 700 nm and a calibration over the range of 210-1050 nm with the option to select an extended calibration to 2400 nm.

 

Engineering Specifications DH-3plus-CAL DH-3plus-BAL-CAL
Sources: Deuterium & Tungsten Halogen Deuterium & Tungsten Halogen
Wavelength Range: 210 – 1050 nm (DH-3plus-CAL) 230 – 1050 nm (DH-3plus-BAL-CAL)
210 – 2400 nm (DH-3plus-CAL-EXT) 230 – 2400 nm (DH-3plus-BAL-CAL-EXT)
Nominal Bulb Power: 25 W (deuterium) 25 W (deuterium)
20 W (tungsten halogen) 20 W (tungsten halogen)
Warm-up time:* 40 minutes (deuterium) 40 minutes (deuterium)
20 minutes (tungsten halogen) 20 minutes (tungsten halogen)
Calibration lifetime: 50 hours 50 hours
Calibrated for: Absolute irradiance (µW/nm/cm2) Absolute irradiance (µW/nm/cm2)
Minimum Uncertainty Level: 3.7% at 700nm 4.0% at 700nm
Stability (Current): <5 x 10-6 peak-to-peak (0.1-10.0 Hz) <5 x 10-6 peak-to-peak (0.1-10.0 Hz)
Drift (Voltage): <0.01% per hour <0.01% per hour
Integrated Shutter: Yes Yes
Connection: SMA 905; CC-3-UV-S or 6.35 mm barrel for cosine corrector SMA 905; CC-3-UV-S or 6.35 mm barrel for cosine corrector
Operating Temperature: 5 °C – 35 °C 5 °C – 35 °C
Humidity: 5-95% without condensation at 40°C 5-95% without condensation at 40°C
Power requirements: 85-264 V, 50/60 Hz 85-264 V, 50/60 Hz
Power Consumption: Approximately 78VA Approximately 78VA
Dimensions (W x H x L): 15 x 13.5 x 28.5 cm 15 x 13.5 x 28.5 cm
Weight: 6 kg 6 kg
Safety & Regulatory: CE; ROHS, WEEE CE; ROHS, WEEE

 

*Warm up time @23 °C ambient, free airflow, no vibrations.

 

Calibration uncertainties for one standard deviation (k = 1)
Wavelength DH-3plus-CAL DH-3plus-BAL-CAL
@ 210 nm 7.5%  
@ 230 nm 6.4% 7.0%
@ 250 nm 5.7% 5.9%
@ 300 nm 5.3% 5.4%
@ 500 nm 4.1% 4.4%
@ 700 nm 3.7% 4.0%
@ 900 nm 4.2% 4.5%
@ 1500 nm    
@ 2200 nm  
Ocean optics Radiometric UV standard lamp fiber optic deuterium tungsten source for optical power calibrations of spectrometers - Spectrecology
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  • Item #: DH-3-P-CAL
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Price $3,700.00

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