Soil Nutrient Speed Tester
Quickly test the N, P, K, organic matter, salinity, and pH, soil moisture in soil.
Salinity sensor is Non - glass electrode solid sensor, buried into soil and read directly.
Multiple channels which is able to test 8 or 16 or 1 sample at same time.
7inch color touch screen, Android system, on-line upgrade With the function of time display, can automatically record and store testing time .
Store about 1000 groups' data. Data can be checked at any time.
With clock chip, time can be displayed in year, month, day, hour and second.
GPS Function included.
Built-in data logger, all test value be stored automatically and never lost.
Be able to print the data like test date, sample No, items, sample content, variety etc.
Be able to set crop variety, crop yield, fertilizer variety, and automatically count the fertilising amount.
Data can be transmitted via Wi-Fi to Computer.
According to the local situation, to set the crop variety, productivity, fertilizer variety. And then calculate the fertilizing amount automatically.
Built-in large capacity rechargeable battery, both AC and DC are available.
Able to connect others sensors such as air temperature, humidity, soil temperature and moisture, CO2, PAR and Light etc. (optional)
Soil Nutrient Speed Tester
Difference Between Models
Soil Nutrient Speed Tester Model
Function
Soil Nutrient Speed Tester TPY-IV
1. Test N, P, K, Organic Matter;
2. with storage function;
3. built-in the amount of nutrients needed for growth of 73 kinds of crops, can
provide guidance for fertilizing amount according to needs;
4. Without printing function
TPY-6A
1. Test N,P,K, organic matter, soil pH, soil salinity;
2. with storage function;
3. built-in the amount of nutrients needed for growth of 73 kinds of crops, can
provide guidance for fertilizing amount according to needs;
4. with printing function
TPY-6PC
Based on TPY-6A, with a software, be able to connect to computer for data
storage
TPY-7PC
On the basis of TPY-6PC, but add one more parameter: soil moisture
Specification
1. Soil Nutrient technical parameter
Stability
Absorbency of light drift�0.003
Repeatability
Absorbency of light�0.005
Linearity errors
Red light for Copper sulfate, and blue light forpotassium bichromate � 3.0%
Sensitivity. Red light4.5x0-5; Blue light3.17×10-3
Wavelength range. Red light 620±5nm; Blue light440±5nm
Anti-Knocking performance. Qualified
2. pH technical parameter
Testing range. 1-14
Error. ±0.1
3. Salinity technical parameter
Testing range. 0.01% -1.00%
Error. ±5%
4. Soil moisture technical parameter:
Moisture unit % (m³/m³)
Accuracy. ±2%
Moisture content rate testing range. 0-100%
Soil Nutrient Speed Tester
