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The FSM150Xe fast-switching monochromator (100nm in <1-6ms) was purposely designed for use in fluorescence and spectroscopic imaging.
The design of the continuously tunable (280-700nm) light source maximises the optical power available from a75W xenon lamp producing up to 5mW in 12nm bandwidth.
Main features
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| Light source | Integral 75W high-brightness Xe lamp and power supply unit. Typical output >4mW in 12nm bandwidth at 475nm. |
| Wavelength range | 280-700nm 1nm resolution ± precision using 1200g/mm grating |
| Switching time | 3ms max per wavelength change, <2ms for 100nm wavelength change, typcial 200nm step complete to within 1nm in 1.6ms, 60nm step within 1nm in 1.0ms |
| Output bandwidth | 6, 12, 20 & 40 via user selectable slit set. Other bandwidths to 1nm are available. |
| Coupling | High throughput robust silica fibre or liquid light guide allowing ease of mounting to microscope adapter |
| Construction | Monolithic unit, ideally suited for OEM applications |
Additional information |
Control interface: 0 to 3.2V dc signal and TTL shutter |
Optional PC interface card and driver |
Calibration data supplied with each unit |
Construction is integral providing high stability and ease of mounting into 19" rack |
Flexible mains operation 110/240V |
| Options |
| 1m silica random bundle, core 1.5mm optimally filled, ferrule OD 4mm, bundle NA - 0.22 |
| 1m solid silica fibre, core 1.5mm optimally filled, ferrule OD 4mm, NA = 0.25 |
| Liquid light guides and other coupling alternatives available |
| Adjustable collimating input adapter for microscopes available |