FMS1 Fluorescence Monitoring System
- Hansatech FMS 1 modulated chlorophyll fluorometer is a versatile pulse modulated instrument with mains power supply for laboratory/near field use.
- Suitable for non-invasive sampling of chlorophyll fluorescence under natural or artificial light conditions and may be interfaced with our range of oxygen electrode chambers for simultaneous oxygen measurements.
- FMS 1 modulated chlorophyll fluorometer consists of a control unit housing all of the electronics, optics and light sources necessary to derive most common chlorophyll fluorescence parameters.
- Pulse-modulated system
- Integral LED & tungsten-halogen light sources
- External device control interface
- Programmable by Hansatech Scripting Language (HSL)
- Optional leaf-clip with integral PAR/temperature sensor
- Fibre-optic for incorporation into O2 electrode units & IRGA
- Windows® data acquisition & data analysis software
- 594 nm amber modulating beam with 4 step frequency control. (Optional 470 nm blue LED)
- Dual-purpose halogen light source providing actinic light (0 – 3000 µmol m-2 s-1 in 50 steps) and saturating pulse (0 – 20,000 µmol m-2 s-1 in 100 steps)
- 735 nm far-red LED source for preferential PSI excitation allowing accurate determination of the Fo’ parameter
