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Plant chlorophyll meter

Short Description:

Instrument Purpose:

The instrument can be used to instantly measure the relative chlorophyll content (unit SPAD) or green degree, nitrogen content, leaf humidity, leaf temperature of plants to understand the real nitro demand of plants and the nitro lack in soil or whether excessive nitrogen fertilizer has been applied. In addition, this instrument can be used to increase the utilization rate of nitrogen fertilizer and protect the environment. It can be widely used by agricultural and forestry related scientific research institutes and universities to study plant physiological indicators and for agricultural production guidance.


Product Detail

Product Tags

Features

Rapid and non-destructive plant in-vivo detection, not affecting plant growth.

All parameters can be simultaneously measured and displayed in real-time at one operation.

Nitrogen content, chlorophyll content, leaf temperature and leaf humidity are displayed on the same screen and historical data can be stored synchronously for view in order.

The measured data can be exported through connecting a computer to facilitate the management and analysis of plant nutrients.

Historical data can be viewed in order and by skipping as well.

The data saved in the host will not be lost in case of accidental power failure.

Historical data can be deleted by one click.

The measured data can be exported by connecting it to a computer to facilitate the management and analysis of plant nutrients.

Powered by a lithium battery, with a backlight function.

Technical Parameters

1. Measurement range: chlorophyll: 0.0-99.9SPAD

Nitrogen content: 0.0-99.9mg/g

Leaf humidity: 0.0-99.9RH%

Leaf temperature: -10-99.9℃

2. Measurement accuracy: chlorophyll: within ±1.0 SPAD unit (SPAD value 0-50 at room temperature)

Nitrogen content: ±5%

Leaf humidity: ±5%

Leaf temperature: ±0.5℃

3. Repeatability: chlorophyll: within ± 0.3 SPAD unit (SPAD value: 0-50)

Nitrogen content: ±0.5 unit

Leaf humidity: ±0.5 unit

Leaf temperature: ±0.2℃

4. Measured area: 2 mm*2mm

5. Measurement interval: <3 s

6. Data storage capacity: 2000 sets of data

7. Power supply: 4.2V rechargeable lithium battery

8. Battery capacity: 2000mah

9. Weight: 200g

Model Test items
FK-YL01 Plant chlorophyll content
FK-YL02 Chlorophyll content and leaf temperature of plants
FK-YL03 Chlorophyll content, leaf temperature and leaf nitrogen content of plants
FK-YL04 Chlorophyll content, leaf temperature, leaf humidity and leaf nitrogen content of plants

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