Sales HAD-YL6 Chlorophyll meter，Manufacturer

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HAD-YL6 Chlorophyll meter for Nitrogen fertilizer application rate

Product ID：SHZWyls001

Price: Please inquire PDF Format

Supply Ability:20SETS/MON

Port:SHENZHEN

Product Introduction
Consulting

Model NumberHAD-YL6

Brand NameYM

Payment TermsT/T,paypal

Introduction
Green element tester can real-time measuring plant chlorophyll relative content or the "green degree" of plant leaf chlorophyll content is an indicator of the status of the plant itself, grew well in the plant's leaves contain more chlorophyll, chlorophyll content and nitrogen content in the leaves have a close relationship, therefore the chlorophyll measurements can also explain the real demand of nitrocellulose plant, through this kind of instrument is beneficial to reasonable applying nitrogen fertilizer, improve the utilization rate of nitrogen, and can protect the environment (prevents excessive nitrogen fertilizer and make the environment especially the pollution of water source)
Feature
Chlorophyll meter by measuring the leaf in two wavelength range of light transmittance relative quantity to determine the current leaf chlorophyll, which is in the chlorophyll choose two wavelength region absorb certain wavelengths of light, measured value is calculated according to the amount of transmitted light blade.
Technical parameters:

Measure Sample	Measuring the sample all kinds of plant leaves
measurement area	diameter:10mm*10mm
Measuring way	2 wavelength optical concentration difference method
Sensor	silicon semiconductor photoelectric diode
Display	3 digit LCD display
Measurement times	The smallest interval of measurement is less than 2 seconds
measurement range	0.0-99.9 SPAD
Accuracy	+ / - 1.0 SPAD (at room temperature, SPAD value ranges from 0 to 50)
Repeatability	within + / - 0.2 SPAD unit (SPAD value ranges from 0 to 50)
Reproducibility	within + / - 0.5 SPAD unit (SPAD value ranges from 0 to 50)
Operating temperature	0~50℃
Storage temperature	-20~~55℃
Data storage	SD card storage: 2 g
Electrical source	rechargeable lithium batteries
Standby time to charge	normally available for seven days

Green element tester can real-time measuring plant chlorophyll relative content or the "green degree" of plant leaf chlorophyll content is an indicator of the status of the plant itself, grew well in the plant's leaves contain more chlorophyll, chlorophyll content and nitrogen content in the leaves have a close relationship, therefore the chlorophyll measurements can also explain the real demand of nitrocellulose plant