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High intelligence soil fertilizer nutrient rapid testing instrument HED-GT4
High intelligence soil fertilizer nutrient rapid testing instrument HED-GT4
Product details
Instrument features:
It can detect available nitrogen, available phosphorus, available potassium, total nitrogen, total phosphorus, total potassium, organic matter, acidity and alkalinity in soil and fertilizers, organic fertilizers (including foliar fertilizers, water-soluble fertilizers, spray fertilizers, etc.), plants, various medium and trace elements such as calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine, silicon, as well as heavy metal contents such as lead, chromium, cadmium, mercury, arsenic, etc.
2. The Android intelligent operating system adopts more efficient and user-friendly operation. The instrument is equipped with WiFi network upload, 4G network transmission, GPRS wireless remote transmission, and can quickly upload data.
3. The built-in crop expert fertilization system can calculate recommended fertilization amounts for over a hundred national agricultural, fruit tree, and economic crops based on their target yields, and scientifically guide agricultural production according to fertilization formulas.
4. Built in plant nutrition diagnostic standard map, based on images of nutrient deficiency in various crops, conduct leaf comparison to diagnose abundance and deficiency.
5. Adopting a dual row multi-channel design, it can quickly detect 12 samples at once, and all detection items can be detected simultaneously in all channels, greatly improving detection efficiency and reducing detection costs.
6. The colorimetric groove adopts a standard 1cm colorimetric dish, with no mechanical displacement or wear. The optical path testing positioning is accurate, effectively shielding external light interference and ensuring that the detection results are better than the national standard requirements.
7. The instrument has 4G memory, which 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, making it convenient for data management and long-term analysis.
8. The instrument is equipped with a new generation high-speed thermal printer, which can automatically print inspection reports and QR codes upon completion of testing.
9. High sensitivity 7-inch capacitive touch screen, high-definition and high interactive display, greatly reducing the tedious operation and errors of traditional instruments.
10. Each 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 semiconductors, as signal receiving systems, have a lifespan of up to 100000 hours. Good reproducibility and high accuracy.
11. The high-strength PVC engineering plastic carrying case is designed to be sturdy, durable, and easy to carry. It is powered by both AC and DC, and can be used for field testing of finished pharmaceuticals.
12. The instrument host has built-in operation videos, allowing for easy and fast learning while conducting experiments.
1、 Multi functional and complete testing items:
1. Soil nutrients: ● Total nitrogen, total phosphorus, total potassium, ammonium nitrogen, nitrate nitrogen, alkali hydrolyzed nitrogen, available phosphorus, available potassium, organic matter, pH value
Moisture, salt, etc;
● Medium and trace elements: calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine, silicon, etc.
2. Fertilizer nutrients: Determination of nitrogen, phosphorus, potassium, urea nitrogen, and urea in elemental fertilizers;
● Total nitrogen, total phosphorus, and total potassium in compound (mixed) Hefei and urea;
Total nitrogen, total phosphorus, total potassium, nitrate nitrogen, available phosphorus, available potassium, and organic matter in organic fertilizers
Determination of water-soluble humic acid, free humic acid, and total humic acid in fertilizers;
Determination of trace elements (calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine, silicon) in organic fertilizers and micro fertilizers.
3. Plant nutrients: ● Nitrogen, phosphorus, and potassium in the plant; Calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine, silicon, etc.
4. Plant nutrients: nitrate nitrogen, available phosphorus, available potassium, and trace elements in crops.
5. Soil and fertilizer heavy metals: ● Heavy metals such as lead, chromium, cadmium, arsenic, mercury, etc.
2、 Instrument technical specifications:
1. Power supply: AC 220 ± 22V DC 12V+5V (instrument built-in lithium battery)
2. Power: ≤ 5W
3. Range and Resolution: 0.001-9999
4. Repeatability error: ≤ 0.05% (0.0005, potassium dichromate solution)
5. Instrument stability: Drift less than 0.3% within one hour (0.003, transparency measurement). After the instrument is turned on and preheated for 5 minutes, there will be no drift in the displayed numbers within 30 minutes (transparency measurement); The numerical drift within one hour shall not exceed 0.3% (for transparency measurement) and 0.001 (for absorbance measurement); The digital drift within two hours should not exceed 0.5% (0.005, measured for transparency).
6. Linear error: ≤ 0.2% (0.002, copper sulfate detection)
7. 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
8. Wavelength range: Red light: 680 ± 2nm; Blue light: 420 ± 2nm; Green light: 510 ± 2nm; Orange light: 590 ± 4nm
9. PH value (pH): (1) Test range: 1-14 (2) Accuracy: 0.01 (3) Error: ± 0.1
10. Salt content (conductivity): (1) Test range: 0.01% to 1.00% (2) Relative error: ± 5%
11. Soil moisture: Measurement parameters: volumetric moisture content; Unit:% (m3/m3)； Test sensitivity: ± 0.01% (m3/m3);
Range: 0-100% (m3/m3); Measurement accuracy: within the range of 0-50% (m3/m3) ± 2% (m3/m3); Within the range of 50-100% (m3/m3) ± 3% (m3/m3); Resolution: 0.1%
12. Simultaneous extraction and determination of efficient N, P, and K nutrients in soil, and scientific recommendation of fertilizer application rates (drafter of the Ministry of Agriculture's rapid testing industry standard)
13. Simultaneous, rapid, and accurate detection of nutrients such as nitrogen (N), phosphorus (P), and potassium (K) in fertilizers (patented technology)
14. Testing speed: Test a soil sample (N, P, K) for ≤ 30 minutes (including pre-treatment time, without the need for any attachments from the user)
15. Simultaneously test 8 soil samples for ≤ 1 hour (including pre-treatment time)
16. Instrument size: 43 × 34.5 × 19cm, net weight of host: 5.1kg
3、 Test speed:
Test one soil sample (N, P, K) for ≤ 30 minutes, and simultaneously test three soil samples (N, P, K) for ≤ 40 minutes;
Test one fertilizer sample (N, P, K) for ≤ 50 minutes, and simultaneously test three fertilizer samples (N, P, K) for ≤ 1.5 hours.
4、 Main Configuration Description
|
Serial Number |
Name |
quantity |
Serial Number |
Name |
quantity |
|
01 |
host |
1 |
01 |
Reagent bottle 500ml |
1 |
|
02 |
instructions |
1 |
02 |
Washing bottle 250ml |
1 |
|
03 |
Charger 12V3A |
1 |
03 |
Glass rod with a diameter of 6 * 30cm |
1 |
|
04 |
TDS pen |
1 |
04 |
Measuring cylinder 50ml |
1 |
|
05 |
PH meter |
1 |
05 |
Filter paper with a diameter of 11cm |
1 |
|
06 |
Printing paper 57 * 30mm |
1 |
06 |
Test tube rack 13 * 50 |
1 |
|
07 |
Colorimetric dish |
10 pieces |
07 |
The medicine spoon is large, medium, and small |
1 |
|
08 |
Electronic scale 200g/0.01g |
1 |
08 |
Aluminum Box |
1 |
|
09 |
Glass pipettes 1ml, 2ml, 5ml, 10ml |
Each 1 |
09 |
Plastic straw 3ml |
12 |
|
10 |
Triangle bottle 100ml |
2 |
10 |
Small test tube brush |
1 |
|
11 |
100ml volumetric flask |
1 |
11 |
Ear suction ball |
1 |
|
12 |
Glass test tube 10ml |
12 |
12 |
certificate of conformity |
1 |
|
13 |
Plastic test tube 10ml (10 * 75) |
20 |
13 |
warranty card |
1 |
Article address: https://www.turangsuceyi.com/trflyf/34.html Shandong Horde Electronic Technology Co., Ltd. produces and wholesales soil nutrient detectors, soil fertilizer rapid testers, soil measuring instruments, and soil fertilizer nutrient rapid testers. The manufacturer provides free prices for soil nutrient rapid testers and shares knowledge about the use and application of fertilizer rapid testers; If you need to reprint, please indicate the source of this article!
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