View Demo : https://www.youtube.com/watch?v=LPiMrRIb4Vk&t=18s
Chlorophyll fluorescence can be used to measure most types of plant stress. The OS1p offers a number of fast tests including Quantum Photosynthetic Yield, Fv/Fm, Quenching relaxation and Rapid light curves to analyse these stresses. Multiflash tests can be performed at high saturation light levels.
Specifications | ||
Saturation pulse : LED with 690nm filter, 11,000uE | ||
Excitation sources | : | Modulating light: 660nm LED with 690nm filter Actinic light: LED to 1,500 uE |
Detection method | : | Pulse modulation |
Sampling rate | : | Auto-switching from 10 to 10,000 points per second, depending on phase of test |
Test duration | : | Adjustable 2 seconds - 16 hours |
Data storage | : | 1Gb internal memory for thousands of data sets and traces. Removable smart cards |
Digital output | : | Smart cards and USB |
User interface | : | Graphic, backlit, colour, touch screen display. |
Battery | : | Internal 12V, rechargeable Nickel metal hydride battery providing up to 12 hours of continuous operation |
Dimensions | : | 18 x 14 x 8cms |
Weight | : | 1.4kg 1.6kg with PAR clip |