DH-3P and HL-3P Series Radiometric Calibrated Halogen Light Sources

Name: DH-3P and HL-3P Series Radiometric Calibrated Halogen Light Sources
Brand: Ocean Optics
Availability: InStock

Description

A calibrated halogen light source from Ocean Optics is designed to accurately calibrate the absolute spectral response of spectrometer systems. By pairing these precision light sources with our software, you can determine absolute intensity values across UV, visible, and NIR wavelength ranges.

Each radiometrically calibrated halogen light source (deuterium & tungsten halogen or tungsten halogen) is rigorously characterized to deliver a known quantity of light with minimal uncertainty. Every source is verified against NIST-traceable standards, ensuring a continuous chain of traceability for the most reliable and high-quality measurements.

In addition, Ocean Optics provides radiometric calibration services performed in an ISO 17025-certified laboratory, guaranteeing consistent performance and dependable results for demanding optical applications.

Specifications

Traceable Calibration Wavelength:	Cosine Corrector Fiber (standard): 210 - 1100nm, Cosine Corrector Fiber (extended): 210 - 2400nm, Cosine Corrector Fiber (standard): 230 - 1100nm, Cosine Corrector Fiber (extended): 230 - 2400nm, Cosine Corrector Fiber (standard): 350 - 1100nm, Cosine Corrector Fiber (extended): 350 - 2400nm, Bare Fiber (standard): 250 - 1100nm, Bare Fiber (extended): 350 - 1100nm, Bare Fiber (standard): 350 - 1100nm, Bare Fiber (extended): 350 - 2400nm
Light Source:	Deuterium & Tungsten Halogen, Tungsten Halogen
Calibration Lifetime:	50 hours
Drift (Voltage):	0.01 % per hour
Minimum Uncertainty Level:	3.7 %
Voltage Drift (model Dependent):	<0.01% to <0.3%
Minimum Uncertainty Level (model Dependent):	3.7% at 700nm to 7%

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Features

Stable Performance
Delivers consistent light output for accurate and reliable calibration data when using a calibrated halogen light source.

Multiple Wavelength Options
Available as radiometrically calibrated sources covering UV–Visible–NIR or Visible–NIR ranges to suit different spectrometer applications.

Digital Calibration Data
Includes calibration files that can be easily loaded into software to obtain absolute intensity measurements.

Flexible Applications
Ideal for measuring LEDs, digital displays, and other radiant sources requiring precise calibration using a calibrated halogen light source.

Applications

Spectrometer calibration

Spectrometry

Spectroscopy

Metrology

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United States

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Ocean Optics

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since 2017

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Frequently Asked Questions

What is a calibrated halogen light source?

A calibrated halogen light source is a precision lamp that has been radiometrically characterized to emit a known quantity of light, enabling accurate calibration of spectrometers and optical instruments.

Why should I use a calibrated halogen light source for spectrometer calibration?

It provides consistent, traceable output verified to NIST standards, ensuring absolute intensity measurements with minimal uncertainty.

What wavelength ranges do calibrated halogen light sources cover?

Depending on the model, these sources can cover UV–Visible–NIR or Visible–NIR ranges, supporting a wide variety of optical applications.

Can I import calibration data directly into software?

Yes, each calibrated halogen light source includes digital calibration files that can be loaded into compatible software to obtain absolute spectral intensity values.

What applications benefit from a calibrated halogen light source?

They are ideal for calibrating systems used to measure LEDs, digital displays, lamps, and other radiant sources requiring precise optical performance verification.