Soil Fertilizer Nutrient Quick Tester

Soil And Fertilizer Nutrient Quick Tester

Soil nutrient tester can test Soil nutrients,Medium and trace elements,Fertilizer nutrients,Plant nutrients,Tobacco nutrients.

0.001 ～ 9999

Range and resolution

<0.003

Linear error

< 0.005

Repeatability error

Product Details Characteristics Parameter Message

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Product Details

Soil Nutrient Testing items
1. Soil nutrients: alkali hydrolyzed nitrogen, nitrate nitrogen, ammonium nitrogen, available phosphorus, available potassium, organic matter, total nitrogen, total phosphorus, total potassium, pH, etc.

2. Medium and trace elements: boron, manganese, iron, copper, calcium, magnesium, sulfur, chlorine, zinc, silicon, etc.

3. Fertilizer nutrients: acidolysis nitrogen, nitrate nitrogen, ammonium nitrogen, urea nitrogen, urea biuret, available phosphorus, available potassium, water-soluble phosphorus, humic acid, organic matter, total nitrogen, total phosphorus, and total potassium.

4. Plant nutrients: nitrogen, phosphorus and potassium in the plant; Nitrate, nitrite, sulfur dioxide, formaldehyde.

5. Tobacco nutrients: total nitrogen, total phosphorus, total potassium, reducing sugar, total sugar, boron, manganese, iron, copper, calcium, magnesium, etc. in tobacco.

Characteristics

Microprocessor technology, digital circuit, programmed design, single-chip control, touch buttons, LCD display.

AC, DC (vehicle mounted) dual-use.

The filter is used as the light source, and the silicon semiconductor is used as the signal receiving system. The service life is up to 100000 hours.

The cassette part is designed with double multi light path mechanism to avoid system error caused by different channels.

The test of available phosphorus has the function of automatic temperature correction.

Built in thermal printer to store and print test results.

Tags:

Tabletop soil nutrient analyzer

Parameter

Parameters
Range and resolution	0.001 ～ 9999
Stability	Drift less than 0.003 within three minutes
Linear error	Less than 0.003
Repeatability error	Less than 0.005
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 range	Red light: 680 ± 2nm; Blue light: 420 ± 2nm; Green light: 510 ± 2nm; Orange light: 590 ± 2nm
PH value (pH) measurement technical parameters	A. Test range: 1 ～ 14 B. Error: ± 0.1
Power supply for this instrument	A, AC: 180V~240V, 50Hz B, DC: 12V, 5W (on-board)
Combined extraction of nitrogen, phosphorus and potassium	Simultaneous extraction of nitrogen, phosphorus and potassium in soil can be completed in 3 minutes
Test speed	One soil sample (N, P, K) ≤ 30min, and five soil samples ≤ 50min
Model	Function
ADQ3	Test : Soil N,P,K,PH,Organic matter,Trace elements; Fertilizer N,P,K,PH,Organic matter; Plant N,P,K
ADQ5	Test : Soil N,P,K,PH,Organic matter,Trace elements; Fertilizer N,P,K,PH,Organic matter; Plant N,P,K Including 39 crops fertilization formula software
ADQ7	Test : Soil N,P,K,PH,Organic matter,Trace elements,temperature,moisture,salinity; Fertilizer N,P,K,PH,Organic matter; Plant N,P,K Including 39 crops fertilization formula software
ADQ10	Test : Soil N,P,K,PH,Organic matter,Trace elements,temperature,moisture,salinity; Fertilizer N,P,K,PH,Organic matter; Plant N,P,K Heavy metals (lead, chromium, cadmium, arsenic, mercury). Including 39 crops fertilization formula software

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