Soil nutrient rapid analyzer

RH-GT1Soil nutrient rateMeasuring instrument

1Test project:

soil（83Item, compared tocolor48item+biographyfeel35Item):

Soil ammonium nitrogen, soil available phosphorus, soil available potassium, soil organic matter (Qiulin method), soil organic matter (leaching method), soil organic carbon (Qiulin method), soil organic carbon (leaching method), soil alkaline nitrogen, soil nitrate nitrogen, soil total nitrogen, soil total phosphorus, soil total potassium, soil available calcium, soil available magnesium, soil available sulfur, soil available iron, soil available manganese, soil available boron, soil available zinc, soil available copper, soil available chlorine, soil available silicon, soil available molybdenum, soil total calcium, soil total magnesium, soil total sulfur, soil total iron, soil total manganese, soil total boron, soil total zinc. Soil total copper, soil total chlorine, soil total silicon, soil total molybdenum, soil selenium, soil lead, soil arsenic, soil cadmium, soil chromium, soil mercury, soil nickel Soil aluminum, soil titanium, soil fluoride, soil iron, soil copper, soil manganese, soil zinc.

Soil Health Indexnumber(SHI)Suitable for plantingnumber(SPI)Soil temperature, soil moisturedegree(waterpart)Acid basedegree(pH)Conductivityrate(EC)Saltpart(Containing saltquantity)TheTDSCation exchangequantity(CEC)Nitrogen, phosphorus, potassium, organic matter, organic carbon, calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine, silicon, molybdenum, lead, chromium, cadmium, mercury, arsenic, nickel, aluminum, fluorine, titanium, selenium.

IIfunctionFeatures:

1Can detect available nitrogen and available nutrients in soil, fertilizers, organic fertilizers (including foliar fertilizers, water-soluble fertilizers, spray fertilizers, etc.), plants, etcPhosphorus, available potassium, total nitrogen, total phosphorus, total potassium, organic matter, pH, salt content, various trace elements such as calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine, silicon, as well as heavy metals such as lead, chromium, cadmium, mercury, arsenic, etc. Users can freely input nearly a thousand detection items in Chinese.

2．Android8.1The above operating systems, 8GThe above memory adopts more user-friendly operation and instrument labelingmatchwifiOnline uploadThe4GNetwork transmissionTheGPRSWireless remote transmission, quickly upload data.

3The built-in soil testing and formula fertilization system can calculate recommended fertilization amounts for over a hundred national agricultural, fruit tree, and economic crop target yields, and scientifically guide agricultural production based on fertilization formulas.

4. Procurementuse6Channel color comparison design, can be up to fast at onceinspect6Single sample (upgraded built-in model), all testing items can be tested simultaneously in all channels or selected based on the number of samples, greatly improving testing efficiency and reducing testing costs.

5.Built in sensor aviation interface, easy to plug and unplug, equipped withFDRSensors. Optional

6.FDRSensors are integrated with multiple soil parametersformula(35ginsengnumber)Can simultaneously measure soil health indicatorsnumber(SHI)Suitable for plantingnumber(SPI)Soil temperature, soil moisturedegree(waterpart)Acid basedegree(pH)Conductivityrate(EC)Saltpart(Containing saltquantity)TheTDSCation exchangequantity(CEC)Nitrogen, phosphorus, potassium, organic matter, organic carbon, calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine, silicon, molybdenum, lead, chromium, cadmium, mercury, arsenic, nickel, aluminum, fluorine, titaniumselenium35Item.

7Built in plant nutrition diagnostic standard map, based on images of nutrient deficiency in various crops, conduct leaf comparison to diagnose abundance and deficiency.

8The colorimetric groove section adopts a standardaccurate1cmColorimeter, without mechanical displacement or wear, precise positioning for optical path testing, effectively shielding external light interference, ensuring that the test results are better than the national standard requirements.

9Instruments and toolshave8GThe above memory can store data for a long time and is equipped with an upload platform. No data cable is required, and data can be directly uploaded wirelessly for convenient data management and long-term analysis.

10The instrument is equipped with a new generation high-speed thermal printer, which can automatically print inspection reports and QR codes upon completion of testing.

11Gao LingMin7An Android capacitive touch screen of inches or larger, with high-definition and high interactive display, greatly reducing the tedious operation and errors of traditional instruments.

12Each channel is equipped with a four wavelength cold light source, and all light sources achieve constant current and voltage regulation to ensure wavelength stability. Silicon semiconductor, as a signal receiving system, has a long lifespanreach10Ten thousand hour level. Good reproducibility and high accuracy.

13High strengthdegreePVCEngineering plasticsshell+Handheld aluminum alloy box design, sturdy and durable, easy to carry, with AC/DC dual-purpose power supply, can be used for field flow testing of matching finished drugs.

Multi functional and complete testing items (can freely input nearly a thousand testing items in Chinese):

1Soil Nutrients：●Ammonium nitrogen, nitrate nitrogen, available phosphorus, available potassium, organic matter, total nitrogenThepHTen items including value, salt content, moisture, and alkali hydrolyzed nitrogen；●Medium and trace elements: calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine, silicon, etc.

2Fertilizer nutrients：●Nitrogen, phosphorus, and potassium in elemental fertilizers；●Ammonium nitrogen, nitrate nitrogen, phosphorus, potassium, and urea in compound (mixed) Hefei and urea；●Organic fertilizers contain available nitrogen, available phosphorus, available potassium, total nitrogen, total phosphorus, total potassium, organic matter, various humic acids, trace elements (calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine, silicon), etc.

3Plant nutrients：●Nitrogen, phosphorus, and potassium in plants; Nitrates and nitrites; Calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine, silicon, etc.

4Nutrients in tobacco leaves: total nitrogen, total phosphorus, total potassium, reducing sugars, water-soluble total sugars, boron, manganese, iron, copper, calcium, magnesiumwait20Item.

5Soil and fertilizer heavy metals: nearly ten heavy metals such as lead, chromium, cadmium, arsenic, mercury, etc.

6Foodproduct(Fruits, vegetableswait):Nitrates, nitrites, heavy metalsbelong to(Lead, chromium, cadmium, arsenicmercury)Waiting for items.

7Water quality：●Ammonium nitrogen, nitrate, nitrite, phosphorus, potassium, hardnessThePHIron, copper, manganese, zinc, boron, chlorine, sulfur, silicon, etc.

IIITechnical Indicators:

1.Power supply: ACflow220±22V straightflow12V(The instrument is equipped with a built-in lithium battery)

2.power：≤5W

3.Range and Resolution：0.001-9999

4.Repetitive error value：≤0.02%（0.0002Potassium dichromate solution

5.Instrument stability: The instrument does not require preheating when turned on, and there is minimal drift within two hoursYu0.02%（0.0002Transmittance measurement). The instrument displays no digital drift within one hour of startup (transparency measurement)）,The number drift within two hours does not exceedpass0.02%(Transmittance measurement)、0.001(Measurement of absorbance).

6.Linear error value：≤0.2%（0.002Copper sulfate detection

7.Sensitivity: Redlight≥4.5×10-5, Bluelight≥3.17×10-3, Greenlight≥2.35×10-3, Orangelight≥2.13×10-3

8.Wavelength range: Red light：680±2nmBlue light：420±2nmGreen light：510±2nmOrange light：590±4nm

9.PHValue (pH)：(1)test scope：1～14（2）Accuracy：0.01(3)error value：±0.1

10.Salt content (conductivity)：(1)test scope：0.01%～1.00%(2)relative error：±5%

11.Soil moisture technical parameters Water unit：﹪（g／100g）； Moisture content testing range：0-100﹪Small errorYu0.5%

12.Medium speed soileffectNThePTheKSimultaneous extraction and determination of three nutrients at once, scientifically recommended fertilizer application rate

13.Nitrogen in fertilizers（N）Phosphorus（P）Potassium（K）Simultaneous, rapid, and accurate detection of nutrients

14.Test speed: Test one soil sample（NThePTheK）1-30Minutes (including pre-processing time, no need for users to provide any attachments)

Test speed:

Sensor measuring a soil sample（NThePTheK）≤1Detect three soil samples simultaneously in minutes（NThePTheK）≤2Minute (recommended for agricultural material dealers to choose sensors for farmers to detect, fast, simple, accurate and time-saving);

reagentTest onecopySoil samples（NThePTheK）≤30Detect three soil samples simultaneously in minutes（NThePTheK）≤40minute

reagentTest onecopyFertilizer sampleproduct（NThePTheK）≤50Minute, simultaneously testing three fertilizer samples（NThePTheK）≤1.5Hour.

4Test error:

Soil errorpoor≤5%.

5Instrument features:

1TheRH-GT1Soil nutrient rateMeasuring instrumentFully functional: Comprehensive testing items (nearly a thousand testing items, all kinds of drugs can be tested)Purchase).

2、Fully equipped: This instrument integrates medicine, equipment, and instruments, making it easy to carry and equivalent to a small laboratory. Suitable for agricultural service departments or agricultural material distributors, fertilizer manufacturers to conduct soil testing and fertilization, and to identify the authenticity of fertilizers.

3、Easy to operate and fast, the finished medicine can be used immediately after opening the bottle, without the need for configuration.

4、Reliable performance: Work stability better than national standardsaccurateJJG179-90indicatorof6The repeatability reaches the standard level of a grating spectrophotometer.

VIConfiguration list: