氘鎢燈光源
秒動(dòng)科技供應(yīng)氘鎢燈光源，光譜180-2500nm，該系列紫外可見(jiàn)光源應(yīng)用：吸光度測(cè)量、透射測(cè)量、反射測(cè)量、熒光測(cè)量。
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| 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 | SMA905 | SMA905 | SMA905 | |
| Cooling | Yes | Yes | Not required | |
| Dimensions | 157×178×250mm³ | 40×72×90mm³ | 72×65×190mm³ | |
| Applications | Absorbance | Absorbance, Transmittance | ||
| Transmittance | ||||
| 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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