Audited Supplier
ADS-4N Plant nutrition meter, which can measure the relative chlorophyll content (unit SPAD) or greenness, nitrogen content, leaf humidity, and leaf temperature of plants in real time, so as to understand the true nitro demand of plants and understand the degree of soil nitro deficiency Whether excessive nitrogen was applied. Guided by the TYS-4N plant nutrition diagnostic instrument, it can increase the nitrogen fertilizer utilization rate and protect the environment.
1. Fast and non-destructive plant live detection without affecting plant growth.
2. All parameters can be measured simultaneously in one operation and displayed in real time.
3. The four parameters of nitrogen, chlorophyll, leaf temperature and leaf humidity are displayed on the same screen in English, which can be stored at the same time, and the average of the four indicators is automatically calculated.
4. The English interface has functions such as "System settings", "View data", "Energy saving settings", "Clock settings", "Delete data", etc.
5. View historical data, which can be viewed sequentially or jump to view.
6. You can enter the plant name, standard nitrogen content and utilization rate to directly calculate the standard fertilization amount.
7. The data that has been saved in the host after accidental power failure will not be lost.
8. Historical data can be deleted one by one, or all can be deleted with one click.
9. The instrument comes with a USB interface, which can be connected to a computer to export measurement data, which is convenient for plant nutrient management and analysis.
10. Built-in lithium battery for power supply, no need to change battery for direct charging, the instrument comes with backlight function.
| ADS-4N Plant nutrient meter | |
| Parameter test | Chlorophyll content,Nitrogen content,leaf temperature,Leaf humidity |
| Measuring range | Chlorophyll : 0.0-99.9SPAD Nitrogen : 0.0-99.9SPAD Leaf surface temperature: - 10-99.9 ºC Leaf surface humidity : 0.0-99.0%RH |
| Accuracy | Chlorophyll: within ± 3.0 SPAD units (SPAD value between 0-50 at room temperature) Leaf surface temperature: ± 0.5 ºC Leaf surface humidity: ± 5 ºC Nitrogen content: ± 5% |
| Repeatability | Chlorophyll: Within ± 0.3 SPAD units (SPAD value between 0-50) Leaf surface temperature: ± 0.2 ºC Leaf humidity: ± 0.5 unitsNitrogen content: ± 0.5 units |
| Measuring area | 2mm*2mm |
| Test time interval | <3seconds |
| Data storage | 32KB |
| Power supply | Rechargable lithium battery |
YMJ-B portable leaf area meter can instantly measure the area, circumference, length, width, aspect ratio, shape factor of leaves, and can measure detached and non-detached leaves.
The portable photosynthesis meter can measure 12 parameters including plant leaf photosynthetic rate, plant leaf transpiration rate, photosynthetically active radiation, intercellular CO2 concentration, stomatal conductance, water utilization rate, plant leaf wet temperature, plant leaf room temperature and humidity, etc.
Q : What products can you offer?
A : We are a one-stop laboratory instrument supplier that can provide customers with products and solutions according to their needs.
Q : How long is your usual delivery time?
A : Our products are usually shipped out 5-7 days after receiving payment.
Q : What transportation methods do you support?
A : We support express delivery (DHL/FEDEX/UPS/TNT), trucks, trains, planes, and ships.
Q : What trade methods can you accept?
A : We support EXW, FCA, FOB, CFR, CPT etc
