-
E-mail
15532116397@163.com
-
Phone
13833187767
-
Address
3rd Floor, Zone C, Building 1, Zhenxin Industrial Park, No. 399 Xinshi North Road, Shijiazhuang City
Shijiazhuang Shiya Technology Co., Ltd
15532116397@163.com
13833187767
3rd Floor, Zone C, Building 1, Zhenxin Industrial Park, No. 399 Xinshi North Road, Shijiazhuang City
SY-S01C Plant Spectral AnalyzerPurpose:
Two standard versions (PRI&NDVI):
PRI(Photochemical reflectance coefficient):
PRIThe photochemical reflectance coefficient is a value obtained by calculating the emission of light at two wavelengths, 531 nm and 570 nm, from plant leaves. It reflects the efficiency of light energy utilization during plant photosynthesis and can be used as a reference index for plant water stress. PRI is closely related to the epoxidation status of the lutein cycle and is sensitive to changes in carotenoid content. Carotenoids are indicators of photosynthetic efficiency, CO2 uptake rate, or water stress, and therefore PRI can be applied to the study of plant production and stress. PRI can measure photosynthetic efficiency and water stress index;
NDVI(Normalized Vegetation Index (NDVI):
NDVI(The Normalized Vegetation Index (NDVI) is an important parameter that reflects the chlorophyll content of plants by calculating the emission of light at two wavelengths, 660 nm and 740 nm, from plant leaves.
SY-S01C Plant Spectral AnalyzerFeatures:
Compact and sturdy design, very suitable for outdoor environments, plant greenhouses, etc
5Inch color touch screen, easy to use
Non invasive non-destructive measurement
High capacity lithium battery, capable of continuous use for 8 hours
USBtransmit data
Application:
Photosynthesis teaching and research;
Plant Molecular Biology;
Screening and field research of plants;
Adversity physiology;
Agronomy and Forestry;
SY-S01C Plant Spectral AnalyzerTechnical specifications:
measurement parameters |
PRI (Optical Reflectance Coefficient) PRI=(R531-R570)/(R531+R570) NDVI (Normalized Difference Vegetation Index): NDVI=(R740-R660)/(R740+R660) |
measuring light |
PRI: Built in dual band light source R531=531nm, R570=570nm NDVI: Built in dual band light source VIS=660nm, NIR=740nm |
Detection wavelength range |
PRI: PIN photodiode with 500-600 nm band filter NDVI: PIN photodiode with 620-750 nm band filter |
measuring light |
Adjustable flash duration |
storage capacity |
16MB in size |
Data storage capacity |
More than 100000 data points |
display |
5-inch color touch screen |
power supply |
12V lithium battery |
battery level |
Under typical circumstances, it can operate continuously for 8 hours |
size |
160mm×100 mm×35 mm |
working environment |
Temperature 0~+55 ℃, relative humidity 0~95% (non condensing) |
storage environment |
Temperature -10~+60 ℃, relative humidity 0~95% (non condensing) |