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The plant nutrient analyzer can instantly measure the relative chlorophyll
content(unitSPAD)or green degree,nitrogen content,leaf surface humidity and leaf
temperature of plants,so as to understand the real nitro demand of plants and
understand the degree of lack of nitro in the soil or whether it is Too much
nitrogen fertilizer wasapplied.This instrument can be used to increase the
utilization rate of nitrogen fertilizer and protect the environment.It can be
widely used in the research of plant physiological indicators and the guidance
of agricultural production in agricultural and forestry-related research
institutes and universities.
Details:
Fast and non-destructive plant living detection,only need to insert the leaves when measuring,no need to pick leaves,does not affect the normal growth of crops,and can monitor the leaves during the whole process of crop growth,so as to obtain more scientific analysis results
High measurement accuracy(accuracy:±1.0SPAD,repeatability:±0.3SPAD),built-in anti-glare interference system
All parameters can be measured at the same time in one operation,the four parameters of chlorophyll,nitrogen content,leaf surface temperature and leaf surface humidity can be displayed on the same screen at the same time,and can be stored at the same time
16GB large storage space,data can be stored,viewed and exported in groups
Multi-functional USB interface,which can realize data export and charging functions,and can directly connect the instrument to the computer.Data export does not require host computer software.You can also choose to use a memory card to directly export data,and the operation is simple and convenient.
Data browsing:You can browse historical data and delete abnormal data on the instrument
High-contrast LCD display,which can clearly display data even under strong light
Low-power mode design,built-in large-capacity lithium-ion rechargeable battery,with anti-overcharge function,energy saving and environmental protection,and convenient for outdoor operation
Built-in Chinese and English bilingual display,one-key switching,seamless docking
Standard configuration:host,charger,USB data cable,memory card,card reader,portable aluminum case,certificate of conformity,manual,etc.
Parameters:
| Test items | chlorophyll content,nitrogen content,leaf temperature,leaf humidity |
| Measuring range Chlorophyll | 0.0-99.99SPAD Nitrogen content:0.0-99.99mg/g |
| Leaf humidity | 0.0-99.9RH%Leaf temperature:-10-99.9℃ |
| Measuring area | 2mm*3mm |
| Measurement accuracy Chlorophyll | within±1.0SPADunits(at room temperature,SPAD value is between0-50) |
| Nitrogen content | ±5%Leaf surface humidity:±5%Leaf surface temperature:±0.5℃ |
| Repeatability Chlorophyll | within±0.3SPAD units(SPAD value between0-50)Nitrogen content:±0.5mg/g Leaf humidity:±0.5RH%Leaf temperature:±0.2℃ |
| Measurement time interval | less than0.8seconds |
| Data storage | 16GB can be stored in groups according to user needs |
| Power supply | 4.2V rechargeable lithium battery |
| Battery capacity | 3000mah |
| Weight | 230g |
| Working and storage environment | -10℃~50℃≤85%relative humidity |
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