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Radiometrically calibrated light sources from Ocean Insight are used to calibrate the absolute spectral response of a spectrometer system. Using these light sources and our software, you can determine absolute intensity values across UV, Visible and NIR wavelengths.

An extended-range (to 2400 nm) calibration option is also available, for an additional fee.

Radiometrically calibrated light sources are carefully characterized to deliver a known quantity of light with very low uncertainty. Each source is measured to NIST-traceable standards, creating an unbroken chain of traceability and providing you with the highest quality and most reliable data.

Product Overview

Stable sources -- provide consistent output for the most reliable data
Multiple options -- radiometrically calibrated sources for UV-Visible-NIR and Visible-NIR wavelengths; extended-range (to 2400 nm) option available for additional fee
Digital calibration data -- can be loaded into software for absolute intensity data
Applications flexibility -- measure LEDs, digital displays and other radiant sources

	DH-3P-CAL	DH-3P-BAL-CAL	HL-3P-CAL	HL-3P-INT-CAL
Wavelength Range	210nm - 1.1μm	230nm - 1.1μm	350nm - 1.1μm	350nm - 1.1μm
Source	Deuterium & Tungsten Halogen	—	—	Tungsten halogen
Nominal Bulb Power	25 W (deuterium) 20 W (tungsten halogen)	25 W (deuterium) 20 W (tungsten halogen)	5 W	5 W
Calibrated For	Absolute irradiance (µW/cm2/nm)	Absolute irradiance (µW/cm2/nm)	Absolute irradiance (µW/cm2/nm)	Absolute irradiance (µW/cm2/nm)
Calibration Lifetime	50 hours	50 hours	50 hours	50 hours
Drift (Voltage)	<0.01% per hour	<0.01% per hour	<0.3% per hour	<0.3% per hour
Minimum Uncertainty Level	3.7% at 700nm	4.0% at 700nm	3%	7%
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)	0.5% peak-to-peak	0.5% peak-to-peak
Warm-Up Time	40 minutes (deuterium)	40 minutes (deuterium) 20 minutes (tungsten halogen)	15 minutes	15 minutes
Safety & Regulatory	CE ROHS WEEE	CE ROHS WEEE	CE ROHS WEEE	CE ROHS WEEE
Operating Humidity Specification	5-95% without condensation at 40°C	5-95% without condensation at 40°C	5-95% without condensation at 40°C	5-95% without condensation at 40°C
Operating Temperature	5 °C – 35 °C	5 °C – 35 °C	5 °C – 35 °C	5 °C – 35 °C
Shutter	Yes	Yes	Yes	—
Fiber Connector	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	SMA 905 CC-3	Integrating sphere
Dimensions	15 x 13.5 x 28.5 cm	15 x 13.5 x 28.5 cm	14 x 6 x 6 cm	14 x 6 x 6 cm
Power Consumption	Approximately 78VA	Approximately 78VA	1.2 A @ 12 VDC	1.2 A @ 12 VDC
Weight	6 kg	6 kg	0.5 kg	0.5 kg
Power Requirements	85-264 V 50/60 Hz	85-264 V 50/60 Hz	85-264 V 50/60 Hz	85-264 V 50/60 Hz

DH-3P-CAL

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Product Overview

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