Chlorophyll Meter is able to measure chlorophyll content of plants and leaf temperature. Chlorophyll content and leaf nitrogen content have a very close relationship. Thus, chlorophyll content can reflect plants demand for nitro. Using the instrument can do go to put nitrogen fertilizer reasonably, improve utilization of nitrogen and protect environment.
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)
| Model | CM-A | 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 | ±1.0 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 | |
| Packing Size(W*D*H) | 270*210*140mm | |
| Gross Weight | 1.0kg | |