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Microcomputer Soil (Fertilizer) Nutrient Fast Tester TP-Q7
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Microcomputer Soil (Fertilizer) Nutrient Fast Tester TP-Q7

  • TP-Q7
  • CHONGQING TOP
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Product Description

Features

1. It adopts microprocessor technology, digital circuit, programming design, single chip control, touch button and LCD display.

2.Dual Usage of AC and DC(on-board)

3. It adopts optical filters as light source, silicon semiconductor as signal reception system. Its service life is as long as 100,000 hours.

4. The cartridge part adopts multifarious optical path design to avoid system error caused by different channels.

5. The working stability is six times as good as the national standard JJG179-90,and repeatability reaches the index of grating type spectrophotometer.

6. It has automatic temperature correction for the test of effective phosphorus.

7. It has built-in thermal printer to store the printed test results.

8. It has expert fertilization system software

A.It saves 39 kinds of fertilizer suggestions of crop experts,which can automatically recommend the best fertilization scheme according to crop varieties, soil content, fertilizer content and fertilizer price. It can save more than 1000 pieces of the crop experts suggestions, and can save without limit.It can print out fertilizer suggestion table.

B. The following can also be printed out: testing date, testing time, customer name, soil number, soil type, crop variety, soil content, fertilizer varieties, fertilizer price, fertilization quantity and other relevant information. The information is detailed and rich.

 

Test Elements

1. Soil nutrients: alkali nitrogen, nitrate nitrogen, ammonium nitrogen, available phosphorus, available potassium, organic matter, total nitrogen, total phosphorus, total potassium, pH, conductivity salt, moisture, and temperature, etc.

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

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

4. Plant nutrients: nitrogen, phosphorus, potassium; nitrate, nitrite, sulfur dioxide and formaldehyde.

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

 

Technical Parameters

1. Measurement range and resolution: 0.001 ~ 9999

2. Stability: less than 0.003 within three minutes’ drift

3. Linear error: less than 0.003

4. Repeatability error: less than 0.005

5. 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.

6.Wavelength range: red light: 680 ± 2 nm; blue light:420±2nm;green light:510±2nm;orange light:590±2nm.

7. The technical parameters of PH value (pH) measurement: A. test range: 1 ~ 14 B. error: ± 0.1

8. Soil moisture technical parameters:

a. Water unit:% (m3 / m3)

b. Water content rate test range: 0 ~ 100%

c. Response time: ≤ 2 seconds

d. Resolution: 0.1%

e. Relative percentage error : ≤ 2%

9.Soil salinity technical parameters:

a. Test range: 0.00 ~ 20.00ms / cm

b. Test accuracy: EC ± 2% full scale

c. Resolution: 0.01ms / cm

d. Temperature compensation: 0 ~ 50 ℃

10.Soil temperature technical parameters:

a. Temperature unit: ℃

b. Test range: -40 ~ 100 ℃

c. Precision: ± 0.5 ℃

d. Resolution: 0.1 ℃

11. The power supply of the tester: A. AC: 180V ~ 240V, 50Hz; B. DC: 12V, 5W (car)

12. NPK combined extraction: it takes 3 minutes to complete the leaching of soil nitrogen, phosphorus and potassium at the same time.

13. Test speed: measure a soil sample (N, P, K) ≤ 30 minutes, and measure 5 soil samples ≤ 50 minutes

14. Shock resistance: qualified

 

Easy to Operate

Complete set: the fast tester has integrated drug, device, instrument as a whole, which is easy to carry, equivalent to a small laboratory, easy for on-site testing and mobile services. Using the finished pharmacy as soon as the bottle is opened ensures fast test speed. Low cost, measuring a nutrient (N, P, K) cost only 3RMB.

 

Configuration

Instrument box: main body, electronic balance, electrodes, cuvette, expert fertilization software and power lines, etc.

Pharmacy box: temperature salt and moisture meter, triangular flask, volumetric flask, funnel, measuring cylinder, filter paper, aluminum box, washing bottle, one set of pharmaceutical, and optional two kinds of heavy metal reagent etc.

 

Differences Among Standard Soil (Fertilizer) Nutrient Fast Tester Q3, Q3S, Q5, Q7 and Q10

 

TP-Q3

Nitrogen, phosphorus and potassium, PH (electrode), organic matter, trace elements(Sprayed steel plate shell)

TP-Q3S

With all the functions of Q3(Plastic mold)

TP-Q5

With all the functions of Q3S and expert fertilization software               (Sprayed steel plate shell)

TP-Q7

With all the functions of Q5. It can test water content, salinity, and temperature.(Plastic mold)

TP-Q10

The same with Q7. It can test pesticide residues, nitrates, hanging white block, formaldehyde, sulfur dioxide and heavy metals(Plastic mold)


ABOUT US

Chongqing TOP Tester Co.,LTD belongs to Chongqing TOP Group which is located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality. We are a sci-tech enterprise and integrate development, design and manufacture. 

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  No. 1, Jianlong N. Rd., Jiulongpo District,Jiulong Industrial Park,  Chongqing, China

  sales@topoilpurifier.com

  +86-13983391036 

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 +86-13983391036

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