Measurement light source DH-01
The HL-01 tungsten-halogen source has adjustable intensity over 0-100% and a spectral range of 350nm-2500nm, meeting different sample illumination requirements in reflectance and transmission measurements. Its SMA905 fiber connector avoids complicated alignment and supports visible and near-infrared absorbance, transmission and reflectance measurements. The DH-01 combines deuterium and tungsten-halogen lamps for ultraviolet/visible/near-infrared applications, with an SMA905 connector for fibers or fiber bundles. It provides efficient, highly stable, continuous output over 180-2500nm. Combining the lamps supports samples requiring different spectral regions and varied laboratory samples. A built-in shutter limits ultraviolet output. UV-resistant fibers are recommended for deuterium sources and mandatory for deep-ultraviolet deuterium sources. The 785nm laser module is designed for Raman detection and uses VBG wavelength stabilization, combining high power with good wavelength stability, linewidth and side-mode suppression. It is easy to connect and control, with a 105/125 multimode fiber and FC/PC flange output for broad compatibility. Applications include Raman detection and optical sensing. The 1064nm laser module is designed for Raman detection and uses VBG wavelength stabilization, combining high power with good wavelength stability, linewidth and side-mode suppression.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Dimensions | 200 mm × 145 mm × 110 mm |
| Weight | 3.5kg |
| Power [Deuterium lamp] | 25W（ Deuterium lamp ） |
| Power [Halogen lamp] | 10W（ Halogen lamp ） |
| Wavelength Range [Deep-ultraviolet deuterium lamp bulb] | 190‑400nm（ Deep-ultraviolet deuterium lamp bulb ） |
| Wavelength Range [Halogen lamp bulb] | 360‑2500nm（ Halogen lamp bulb ） |
| Humidity Range | 5‑95% |
| Output Interface | SMA905（ optional FC/PC） |
| Lifetime | 1500 hours |
| Deuterium lamp Voltage [@20℃] | Turn-on voltage 580V@20℃ |
| Voltage drift | ＜0.01% per hour |
| Voltage Stability [0.1‑10.0Hz] | ＜5×10⁻⁶ Peak (0.1‑10.0Hz) |
| Operating Temperature | 5℃‑35℃ |
| Radiation characteristics | 1.0mm Aperture ， |
| Numerical aperture NA | 0.22~0.37 |
| Power consumption | ~78VA |
| Warm-up time [Deuterium lamp] | 30 minutes （ Deuterium lamp ） |
| Warm-up time [Halogen lamp] | 20 minutes （ Halogen lamp ） |
| Power supply | 85~250V AC 50~60HZ |
Key Features
Datasheet
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