Product Details
Product Description
Product Description
NPK Soil Fertilizer Nutrient Rapid Tester
Our NB-Q3 soil nutrient tester can used to test NPK, pH, Salinity, Organic matter, Trace element in Soil, plant, fertilizer.
Test items:
1. Soil nutrients : Nitrogen, nitrate, ammonium, phosphorus, available potassium, organic matter, total nitrogen, total phosphorus, total potassium, pH
2. Trace elements:Boron, manganese, iron, copper, calcium, magnesium, sulfur, chlorine, zinc, silicon etc
3. Fertilizer nutrients : Acid nitrogen, nitrate, ammonium, urea nitrogen, urea, biuret, available phosphorus, available potassium, soluble phosphorus, humic acid, organic matter, total nitrogen, total phosphorus, total potassium.
4. Plant nutrients : Nitrogen, phosphorus and potassium; nitrate, nitrite, sulfur dioxide, formaldehyde.
5. Tebacoo nutrients : Total nitrogen, total phosphorus, total potassium, reducing sugar, total sugar, boron, manganese, iron, copper, calcium, magnesium
Features
1. Microprocessor technology, digital circuit, progragmmed design, chip control, touch key, LCD display.
2. AC, DC power supply.
3. Built-in thermal printer,storage printing test result.
4. Optical filter as light source,silicon semiconductor as signal receiving system,100000hours work life.
5. Cassette adopts double-multi light path constructure design,in case of system error for different channels.
6. Automatic temperature calibration for Organic Phosphorous testing.
Specifications
Product name
| Soil nutrient tester
|
Measure range
| 0.001-9999
|
Stability
| | Linearity error
| | Repeatability error
| | Sensitivity
| Red light ≥4.5×10-5
|
Blue light ≥3.17×10-3
|
Green light ≥2.35×10-3
|
Orange light ≥2.13×10-3
|
Wavelength
| Red light:680±2nm;
|
Blue light:420±2nm;
|
Green light:510±2nm;
|
Orange light:590±2nm
|
PH
| A,Measure range:1~14pH B,Error:±0.1
|
Voltage
| A,AC180V~240V,50Hz B,DC12V/5W
|
Measure time
| For soil(N,P,K)≤30min
|
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