秒动科技供应氘钨灯光源，光谱180-2500nm，该系列紫外可见光源应用：吸光度测量、测量、反射测量、荧光测量。
Part Number | ScanSource | |||
High Power | Performance | ABS | ||
Wavelength range | 200-1100nm | 200-1100nm | 200-1100nm (standard) | |
180-1100nm (optional) | ||||
Lamps | Deuterium | 30W | 5W | 5x10^-8W/sr |
Tungsten | 9W | 0.5W | 0.25W | |
Output stability | Fluctuation | 2×10^-5 AU | 2×10^-5 AU | <1×10^-3 AU |
Drift | ±0.3%/hr | ±0.25%/hr | <0.25%/hr | |
External control | Shutter open-close | Yes | Yes | Yes |
Lamp on-off | Yes | Yes | Yes | |
Main power on-off | Yes | Yes | Yes | |
Lifetime | Deuterium | 2000hr | 800hr | 1000hr |
Tungsten | 2000hr | 1000hr | 2000hr | |
Fiber connector | A905 | A905 | A905 | |
Cooling | Yes | Yes | Not required | |
Dimensions | 157×178×250mm3 | 40×72×90mm3 | 72×65×190mm3 | |
Applications | Absorbance | Absorbance, Tranittance | ||
Tranittance | ||||
Reflectance | ||||
Fluorescence | ||||
| DH-2000 Deuterium Light Source Specifications | |
| Spectral range | 215-2500nm for standard deuterium and tungsten halogen bulbs |
| 190-2500nm for deep-UV deuterium and tungsten halogen bulbs | |
| Power consumption | 25W(deuterium), 20W(tungsten halogen) |
| Lamp lifetime | 1000 hours |
| Lamp current | Operating 85V/0.3A |
| Lamp voltage | Ignition 580V@20°C |
| Operating temp. | 5°C-35°C |
| Power requirements | 85-264V, 50/60Hz |
| Warm-up time | 40 minutes(deuterium), 20 minutes(tungsten halogen) |
| Dimensions | 150×135×319mm3 |
| Weight | 3.5kg |
| Certifications | CE |
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