YN type chlorophyll detector

YN-AB chlorophyll analyzerFeatures:Fast measurement time, compact and portable instrument, can be carried to the field for measurement, with a separate power switch to guide operation and automatically calculate the average value; Equipped with automatic fault prompt function, it can automatically calculate the mean and relative deviation of each set of test data, and the LCD directly displays the chlorophyll value,
YN-AB chlorophyll analyzerTest project:Chlorophyll in various plant leaves (indirectly reflecting the nitrogen nutrition status of plants)
YN-AB chlorophyll analyzerTechnical Specifications:
Measurement area: 5 × 5mm²
Test principle: diffuse reflection principle
Measurement method: 2-wavelength optical concentration difference method
Sensor: Silicon semiconductor photodiode
Display mode: XJ1 index, not less than 4-digit LCD display
Number of channels: 1
The smallest measurement interval: less than 2 seconds
Measurement range: 0.000-9999999
Accuracy: RSD ≤ 1%
Data storage: Comes with parameters for 30 crops, each set of data can measure 60 leaves, and stores over 1000 pieces of data.
Operating temperature: 0-50 ℃
Storage temperature: -20~~55 ℃
Power supply: Lithium battery, rechargeable
Battery life: Each set of two batteries can sustain over 20000 operations
Host dimensions: 200 × 76 × 32mm³
YN-AB chlorophyll analyzerApplication fields:

Henan Agricultural University Xunjie Testing Technology Co., Ltd. specializes in the research, development, and production of rapid testing technologies and equipment for soil, fertilizer, plant nutrition, and food safety.