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Chlorophyll
meter is used to measure greenness or chlorophyll content of plants, and leaf
temperature, which can help you know nitrogen demand of plants.
Standard
Accessories:
Charger
Chlorophyll meter can instantly measure chlorophyll content of plants or greenness, and leaf temperature, which can help us know plant’s demand for nitrogen. You can use this instrument to increase utilization of nitrogen fertilizer and protect environment (to prevent application of excessive nitrogen, especially water contamination). It has no computer interface, and the data can be stored and viewed on equipment.
Sample: Different kind of
plant’s leaves
Measurement mode: Optical
Density Difference at two wavelengths
Measurement range:
Chlorophyll: 0.0-99.9 SPAD
Leaf temperature: -10°C to
99.9°C
Measurement area: 2 mm x 2 mm
Accuracy:
Chlorophyll: Within ±3.0
SPAD units (at room temperature, SPAD value between 0-50)
Leaf temperature: ±0.5°C
Repeatability:
Chlorophyll: Within ±0.3
SPAD units (SPAD value between 0-50)
Leaf temperature: ±0.2°C
Measurement interval: Less than 3
seconds
LCD display
Data storage: 32KB
Weight: 200 g
Power: 3.7V rechargeable lithium battery with 2000mAh battery capacity
