Yaxin-1260 Chlorophyll Meter
It measures the relative concentration of chlorophyll contained in leaves. Applied to the investigation and study of nitrogen status, photosynthetic capacity, and environmental impact degree of plants. ![Yaxin-1260 Chlorophyll Meter](https://img74.chem17.com/gxhpic_ce208aedcd/99c876c5d9ae48d9f08db34fddf77d13f859dd1e30e75c7058cc3ec63e23791eecaf29782417f08b.jpg)
I. Instrument Function 1. Measurement: Measure the transmittance of two different wavelengths of light 2. Calculation: Automatically calculates the relative content value of chlorophyll (SPAD value) 3. Calibrate: The start-up calibration function 4. Display: OLED displays the measurement results 5. Software: Transfer, store and delete data 6. Set: File name Ⅱ. Technical Parameters 1. Light source: Two LED light sources, red 660 nm, far-red 940 nm 2. Resolution: 0.1 (range: 0.0~99.9) 3. Repeatability: Reading ± 0.5 4. Measurement accuracy: ±0.1 5. Measuring area: ø 5 mm 6. Leaf clamp depth: 0 ~ 50 mm 7. Measurement thickness: Less than 5 mm leaf 8. Display: 1.3-inch 128×64 dot matrix OLED display 9. Data transmission: USB type-c USB transmission 10. Keyboard: 2×2 capacitive touch keyboard 11. Storage: Can store 4000 groups of data 12. Determination time: 1 second 13. Power supply: Rechargeable lithium-ion battery 4.2 V 1000 mAh, continuous measurement 5000 times 14. Size: 13×3×4 cm 15. Working temperature: 0~50℃; Humidity: 0~80% RH does not condensation 16. Storage temperature: -20℃~50℃
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