DH-2000-CAL UV-Vis Standard Calibration Light Source
The DH-2000-CAL UV-Vis Standard Calibration Light Source is a UV-NIR light source used to calibrate the absolute spectral response of radiometric measurement systems. Using the DH-2000-CAL deuterium tungsten halogen standard calibration light source and our SpectraSuite software, users can determine the absolute spectral intensity over the 220-1050 nm wavelength range. The DH-2000-CAL is particularly suitable for calibration with a fiber or a CC-3-UV cosine corrector, with a calibration wavelength range of 220-1050 nm.；The DH-2000-CAL calibration is valid for 50 hours, after which recalibration is required. We perform factory recalibration of these lamps (to learn more about DH-2000-RECAL, please contact our application specialists). Also, with our SPEC-CAL-UV factory calibration service, users can calibrate their own spectrometer without purchasing a DH-2000-CAL. If the fiber is not disconnected, the calibration can be maintained for one year, since the system is particularly suitable for calibration with a fiber.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Dimensions | 150 mm × 135 mm × 319 mm |
| Weight | 6 kg |
| Power consumption [deuterium] | 25 W |
| Power consumption [tungsten halogen] | 20 W |
| Calibrated range | 220-1050 nm |
| Calibration accuracy | +/-5 % |
| Calibration valid for | 50 hours |
| Lamp current | Operating 85 V/0.3 A |
| Lamp voltage | 350 V |
| Power requirements | 85-264 V 50/60 Hz |
| Current voltage drift | <0.01 % per hour |
| Current voltage stability [0.1-10.0 Hz] | <5 x 10⁻⁶ peak-to-peak (0.1-10.0 Hz) |
| Humidity | 5-95% without condensation at 40 °C |
| Operating temperature | 5 °C - 35 °C |
| Total power | 100 W |
| Power consumption [maximum] | 190 W maximum |
| Warm-up time [deuterium] | 40 minutes |
| Warm-up time [tungsten halogen] | 20 minutes |
Key Features
Datasheet
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