Red / Far-Red Sensor
The Red / Far-Red (RFR) sensor is one of a range of Skye's light sensors for plant growth and research. It is second in popularity only to the PAR Quantum sensor in this field.
- 2 Channel Sensor
- Red light at 660 nm
- Far-Red light at 730 nm
- Red / Far-Red Ratio
- Monitors light quality for plant growth
- For phytochrome studies
| Sensitivity 660 channel |
660 channel approx. 30 mol/ amp |
|---|---|
| Sensitivity 730 channel |
730 channel approx. 30 umol/uamp |
| Working range | <2,000 mol m s -2 -1 |
| Absolute calibration error | typ. <3% 5% max |
| Cosine error | 3% |
| Azimuth error | <1% |
| Longterm stability | +2% |
| Response time - voltage output | 10ns |
