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Radiometric Calibrated Light Sources

Khác HF Corp

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Overview

 

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. 

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.

 

 

 

  • Stable sources -- provide consistent output for the most reliable data
  • Multiple options -- radiometrically calibrated sources for UV-Visible-NIR and Visible-NIR wavelengths
  • Digital calibration data -- can be loaded into software for absolute intensity data
  • Applications flexibility -- measure LEDs, digital displays and other radiant sources

 

 

 

 

Engineering

Nominal Bulb Power

25 W (deuterium), 20 W (tungsten halogen)

Source

Deuterium & Tungsten Halogen

Wavelength Range

210nm - 1.1μm

Calibrated For

Absolute irradiance (µW/cm2/nm)

Calibration Lifetime

50 hours

Drift (Voltage)

<0.01% per hour

Minimum Uncertainty Level

3.7% at 700nm

Stability (Current)

<5 x 10-6 peak-to-peak (0.1-10.0 Hz)

Warm-up Time

40 minutes (deuterium)

Environmental

Safety & Regulatory

CE, ROHS, WEEE

Operating Humidity Specification

5-95% without condensation at 40°C

Operating Temperature

5 °C – 35 °C

Physical

Fiber Connector

SMA 905; CC-3-UV-S or 6.35 mm barrel for cosine corrector

Shutter

Yes

Dimensions

15 x 13.5 x 28.5 cm

Power Consumption

Approximately 78VA

Power Requirements

85-264 V, 50/60 Hz

Weight

6 kg

 

 

  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

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