The TYS-4N Plant nutrient analyzer saves three parameters (chlorophyll, nitrogen content, leaf surface temperature and humidity) at the same time. Plant chlorophyll, nitrogen content and leaf temperature are important nutrition data.They're important basis for plant fertilization and irrigation. Use near infrared spectroscopy, test leaf chlorophyll, nitrogen and leaf temperature by near infrared spectrum nondestructive testing. Can nondestructive test four plant nutrition and growth physiology information.
Widely used in agricultural and forestry related research institutions and universities for the study of plant physiology and guidance of agricultural production.
1. Be able to save chlorophyll, nitrogen and leaf temperature at the same time, easy to draw graph of plant nutrient, leaf temperature etc. Provide for plant precision irrigation and fertilization.
2. Nondestructive test plant quickly, not to effect plant growth.
3. Rapid determination: Test plant chlorophyll, nitrogen, leaf temperature and humidity at the same time.
4. Manual measurement pattern.
5. View past stored data, show three parameters at the same time.
6. The computer can transfer data so as to manage and analysis.
7. Easy to store data, directly show stored data. Show low power consumption.
Please note.The appearance and packaging of the product are continuously upgrading.
| Testing Range |
Testing Accuracy |
| Chlorophyll range |
0.0~99.9SPAD |
Chlorophyll accuracy |
±1SPAD |
| Nitrogen range |
0.0~99.9mg/g |
Nitrogen accuracy |
±5% |
| Leaf humidity |
0.0~99.9RH% |
Leaf humidity accuracy |
± 0.5% |
| Leaf temperature |
-10~99.9°C |
Leaf temperature accuracy |
± 0.5°C |
| Other main technical parameters |
| Testing area |
2×2mm |
Testing interval |
Less than 3 sec |
| Stored data capacity |
999 groups |
Power supply |
4.2V 2000mah Recharge Li-ion battery |
| Testing objects |
Nitrogen, chlorophyll, leaf temperature and leaf humidity |
Model difference.
| Model |
Function difference |
| TYS-B |
Chlorophyll content + Leaf temperature |
| TYS-4N |
Chlorophyll content + Leaf temperature + Leaf humidity + Nitrogen |
Q1. How can I choose the suitable one?
Please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
Q2. How can I pay?
We accept many payment term, such as T/T, Western Union…
Q3. When I receive it after pay?
Normal models can be delivered with 5-7days, please contact us to check transport time to your address.
Q4. What should I do if I do not know how to use?
Manual user will be sent together, you can also contact us with more technological support.
Q5. What should I do if some parts broken?
We do standard export package and 1 year warranty except wear parts.
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