Soil nutrient tester
Soil nutrient tester

Benchtop Soil Nutrient Tester

Soil nutrient tester can test N, P, K, organic matter, salinity, and pH in soil.
Testing range
Product Details
Soil nutrient tester can test N, P, K, organic matter, salinity, and pH in soil.
Quickly test the N, P, K, organic matter, salinity, and pH in soil
With the function of time display, can automatically record and save the time of tested sample.
Large capacity storage (time, place, fertilizers), datum can be checked at any time .
Print testing date, sample number, sample items, sample contents, variety and so on.
Big-screen LCD shows, and will guide you how to operate.
Can set crop variety, crop yield, fertilizer variety, and automatically count the fertilizing amount.
The reagent included: low requirement to the storage condition, last longer, and low test cost.
Model Function
AD-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
AD-6PC Based on AD-6A, with a software, be able to connect to computer for data 
AD-7PC On the basis of AD-6PC, but add one more parameter: soil moisture
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 light≥4.5x10-5  Blue light≥3.17*10-3
Wavelength range Red light 620±5nm; Blue light440±5nm
Anti-Knocking performance qualified
pH technical parameter
Testing range: 1-14
Error ±0.1
Salinity technical parameter
Testing range 0.01% -1.00%
Error ±5%
Soil moisture technical parameter
Moisture unit % (m³/m³)
Accuracy ±2%
Moisture content rate testing range 0-100%
Instrument technical parameter
Display mode LCD display
Interface USB
Working environment  0~40℃ 35~85%RH
Alternating current (AC) 220V-240V, 50Hz, adapter: 12V/3A
Size  32*28*11cm
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First tier manufacturer of precise equipment for  Laboratories
Aoda Instrument Equipment is the first tier manufacturer of precise equipment for  Laboratories, Scientific research institutions and colleges, Medical,Environmental protection agencies,Petrochemical industry etc.
Reliabe And Performance
In-Time Manufacturing
Reliabe And Performance
Reliabe And Performance
Reliabe And Performance
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