Application
The five photosynthetic reactions of plants, including photosynthesis, pigment synthesis, photoperiodicity, phototaxis and morphological mutation, all happen in the wavelength range of 400~700nm. Thus the wavelength in 400 ~ 700nm of radiation is called Photosynthetically Active Radiation (PAR), its symbol is Qp and its unit is W/m2. PAR is the energy source of the plant life activities, organic matter synthesis and yield formation.
Features
- GPS coordination can be recorded
- Record data Automatically or manually
- Wireless data transmission via Wi-Fi
- Recognize sensors by two-dimensional code
- Automatically recognize connected sensors
- Terminal memory card is up to 32G
- Display real-time data and curve of recorded data
- Export data to Excel for analysis
Technical parameters
| SQ200 |
Technical parameters |
| Absolute accuracy |
±5% |
| Homogeneity |
±3% |
| Repeatability |
±1% |
| Application |
Measurement of photon flux |
| 2.5V output |
Output：0～2.5V（2.0V＝2000μmol m-2 s-1） Power supply：2.5～5.5VDC Sensitivity：1.00μmol m-2 s-1 / mV |
| Current consumption |
285μA |
| Operating environment |
- 40 to 55 °C; 0 to 100% RH |
| Cable length |
3 m of shielded cable |
| Android devices |
Specifications |
| CPU |
Quad-core：1.3GHz |
| Operating system |
Android 4.2 |
| ROM |
4G |
| RAM |
1G |
| Extended memory |
Memory up to 32G |
| Screen Size |
5.0 In. |
| Screen Resolution |
960 * 540 |
| Operation Mode |
Touch screen |
| Screen color support |
16 million colors |
Origin: CHINA