CHLOROPHYLL METER

Product Description

CHLOROPHYLL METER

Product description:

Chlorophyll Meter can measure chlorophyll content of plants. 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.

Technical parameters:

• Measuring area: 10mm
• 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 :< 2s
• Measuring Range: 0.0-99.9 SPAD
• Accuracy: ±1.0 SPAD
• Repeat: ±0.3SPAD
• Operating temperature: 0-50°C
• Storage temperature: -20-55°C
• Power:2 AA batteries
• Dimensions (L × W × H) : 155mm * 70mm * 42mm
• Battery life: can maintain more than 20000 operations
• Memory capacity: 30datum, automatically calculate and show the average. On: to open the power and OFF: to close the power.
• AVG button: Calculate the average of data
• Del (to move all data) button: Clear all the data
• DISP button: Display stored datum
• MEAS button: Press MEAS key to test
• Weight: 320 grams (excluding batteries)