Multifunctional soil nutrient detector Fertilizer speed tester Modern agriculture multi-parameter detector

.The modern agricultural multi-parameter collection box is used to detect available nitrogen, available phosphorus, available potassium, total nitrogen, total phosphorus, total potassium, organic matter content, value, salt content in samples such as soil, plants, chemical fertilizers, and organic phosphorus in vegetables. and instruments such as carbamate pesticide residues and fruit sugar content
. B Modern Agriculture Multi-parameter Detector 3
1. Instrument Features
Humanized operation interface, simple and intuitive, user-friendly Can be operated directly according to the operation prompts
The unique sliding touch combined with electromechanical integration main control system uses modern technology to simplify the traditional control operation mode. Features: selection and confirmation are accurate, fast and convenient, meeting the needs of different conditions. It is easy for grassroots workers to master and use quickly and accurately
Using constant current drive, light source controllable and other technologies to improve the stability of the light source and extend its service life
High-precision optical signal acquisition and conversion circuit to improve detection Accuracy
, B interface design, with PC software, easy to store files that can be imported directly, convenient for later data processing, and has the function of automatically saving data when power is turned off
Provides two printing modes, which can Convert and print single measurement results and multiple measurement results
, common settings memory function, factory settings reset function, convenient for users
, large-capacity memory (expandable), and can be queried based on time or serial number Any set of stored raw data
, multiple types of memory (can be infinitely expanded according to research results) recommended fertilizer formula function for crops
, internationally leading alloy plastic suitcase, light weight, resistant to high and low temperatures , waterproof, dustproof, pressure-resistant, shock-proof, anti-corrosion, and can adapt to the environment of -℃ ~ ℃, giving the instrument the best protection.
2. Technical indicators
Technical indicators for nutrient measurement:
Stability: the value (absorbance) drifts less than
within three minutes Repeatability: the value (absorbance) is less than
Linearity error: less than 3
Sensitivity: red light. -, blue light 3
Wavelength range: red light, blue light
Value (pH) measurement technical indicators:
Test range: ~
Error:
Salt content (conductance) measurement technical index:
Test range: .~
Relative error:
, Pesticide residue measurement technical index:
Wavelength:
Wavelength repeatability:
Transmittance accuracy:
Transmittance repeatability: .3
Inhibition rate measurement range: ~