Features:
* Enter the name of the plant, the standard nitrogen content and utilization, the standard fertilizer can be directly calculated.
* Chlorophyll, leaf temperature are displayed on same screen at the same time, and can be stored at the same time.
* USB interface can be connected to the computer to export the measured data, to facilitate the management and analysis of plant nutrients. (Only for CM-B)
Technical Parameters:
|
Model |
CM-B |
|
Measuring Area |
2mm*2mm |
| Measuring Mode |
2-wavelength concentration difference of optical methods |
| Sensors |
Silicon semiconductor photodiode |
|
Display Mode |
Measuring value: 3 digits liquid crystal display Measuring times: 2 digits liquid crystal display |
|
Min Measuring Interval |
<3s |
|
Measuring Range |
0.0~99.9 SPAD；-10~99.9°C |
|
Accuracy |
±3.0 SPAD; ±0.5°C |
|
Repeat |
±0.3SPAD; ±0.2°C |
| Power Supply | 4.2V -2000Mah rechargeable Li battery |
| Memory Capacity | 30Kb, automatically calculate and show the average |
| Package Size(W*D*H) | 270*250*200mm |
|
Gross Weight |
2kg |
