Detailed Product Description

The serises of TYS Chlorophyll Meter can be measured the Chlorophyll content of plants immediately .And you can also see the measurements on LCD liquid crystal display . Chlorophyll content and leaf nitrogen content has a very close realationship .The equipment   

Is conductive to impose reasonable nitrogen and improve the utilization of nitrogen.So this purpose can be to protect the environment ,espacially water resources, rather than using too much nitrogen fertilizers.

Specification:

-Measurement of samplesall kinds of plant leaves

-Area measurement: 10mm

-Measuring mode: 2-wavelength concentration difference of optical methods

-Sensors: Silicon semiconductor photodiode

-Measured value: liquid-crystal display:3-digit LCD ; measuring times: 2-digit LCD

-Measuring Range: ≤99.9

-Memory capacity: 30 data , automatically calculate and show the average.

                ON to open the power and OFF to close the power

                AVG (average) button: Calculate the average of the data memory

                DEL (to remove all data) button: Clear all the data memory of instrument

                DISP (display) button: Display data storage memory of instruement

                MEAS (measurement) button: Press MEAS key then the instruments will   be measured.

-Power:Two NO.5 AA alkaline manganese batteries or carbon - zinc battery

-Battery life:Each of two batteries can be maintained more than 20,000 operations

-Dimensions (L × W × H) : 155mm * 70mm * 42mm

-Weight: 320 grams (excluding batteries)

-Precision: ±1.0 SPAD

-Repeat: ≤±0.5SPAD
-Temperature of testing :0 to 50

-Storage range :-20to 55

-Time for testing:< 2s