Soil testing formula fertilizer applicator SL-CP400

Introduction:This instrument is a high-end product in the soil testing formula series, with a handheld desktop design and a dual channel four light path design. The detection accuracy of the instrument has been greatly improved, and the repeatability error and linear error have been further reduced. The instrument has reached the level of scientific research and is suitable for fields with high requirements for measurement results, such as university research, agricultural science research institutes, agricultural technology promotion, soil and fertilizer stations, third-party testing institutions, etc. Of course, other units such as planting bases with conditions can also use it. If there are other problems, you can contact Silan Instrument.

1、 Four Orchid Soil Testing and Formula Fertilization InstrumentSL-CP400Testing items:

▶ Soil:MoisturepH、 Salt content, ammonium nitrogen, available phosphorus, available potassium, organic matterOrganic carbonAlkaline hydrolyzed nitrogen, nitrate nitrogen, available calcium, available magnesium, available sulfur, available iron, available manganese, available boron, available zinc, available copper, available chlorine, available silicon, total nitrogen, total phosphorus, total potassium, carbon nitrogen ratio;

▶Scalable detectionSoil heavy metals: lead, chromium, cadmium, mercury, arsenic.

Fertilizer: nitrogen, phosphorus, potassium, organic matter, humic acid, humic acid.

2、 Four Orchid Soil Testing and Formula Fertilization InstrumentFeatures of SL-CP400:

1Adopting an internalThe single-chip computer with A/D microprocessor technology, digital processing, program control, accurate measurement, reduces the professional requirements of traditional quantitative analysis experiments, and improves detection efficiency.

2power supplyapproveAC/DC dual-use, equipped with lithium battery, can be connected to car power supply, greatlyimproveThe Field Mobile Operationability.

3built-inNEWHigh end thermal printer, capable of real-time printing of experimental data and storage of experimental data、queryAnd uploadWaiting for the operation.

4Touch sensitive buttons,5.1-inch backlit LCD Chinese display screen, capable of clear display in strong outdoor light environments.

5Using materials with good monochromaticityLED light sourceFilter based light processing technology ensures that the wavelength error of light waves is withinWithin 2nm; Simultaneously using silicon semiconductor as the light receiving material, it has good photosensitivity, good reproducibility, and long lifespanadvantage.

6The instrument adopts a dual channel four light path design, with no mechanical displacement or wear, accurate positioning for light path testing, and precise test results.

7Adopting self-developed microcomputer quantitative analysis method, the detection accuracy meets the national standardJJG179-90 Indicator6 times.

8The whole set of instruments adopts two aluminum alloy suitcases, divided into instrument box and reagent box, sturdy and pressure resistant, portable and practical, equipped with finished testing reagents and glassware required for testing, equivalent to a small laboratory.

9No need for blank and standard calibration, further simplifying the operation steps and improving detection efficiency.

10Built in crop expert fertilization system, one click operation, directly obtain scientific fertilization formula for crops based on test results.

11Adopting a handheld desktop design, the steel body is sprayed with plastic and formed in one piece, which is sturdy and durable, and can be applied to different testing environments.

3、 Four Orchid Soil Testing and Formula Fertilization InstrumentTechnical specifications of SL-CP400:

1.Power supply: ACAC220±22V，direct-currentDC7V-9V（The instrument is equipped with a built-in lithium battery）, DCDC12V (car power supply),power≤5W.
2Range and Resolution:range0.001-9999, Resolution0.001
3Repetitive error:Transmittance error≤0.1%（0.001Potassium dichromate solution

4.Linear error:≤0.3%（0.003Copper sulfate detection
5Sensitivity: Red light ≥ 4.5 × 10^-5Blue light≥3.17×10^-3,，green light≥2.35×10^-3Orange light≥2.13×10^-3(Unit concentration absorbance)
6.Wavelength range: Red light:680±2Nm; Blue light: 420 ±2nm；Green light:510 ± 2nm; Orange light: 590 ± 4nm.

7.detectionSpeed:detectionA soil sample（N. P, K) ≤ 15 minutes, simultaneously testing 10 soil samples (N, P, K) ≤ 50 minutes;

detectiononesoilappearancearticle（Single trace element）≤30 minutes, simultaneous detection10individualsoilSample（Single trace element）≤ 1 hour.

4、 Four Orchid Soil Testing and Formula Fertilization InstrumentAdvantages of SL-CP400:

1The optical power adjustment technology adjusts the light intensity to the optimal state according to different wavelengths, while ensuring the stability of the light source.

2Using materials with good monochromaticityLED light source is used, and a monochromatic filter is used to produce a monochromatic light scheme. The absorbance linear automatic correction technology is used to test the linearity to achieve the linear effect of a grating type spectrophotometer.

3Unique automatic elimination of colorimetric dish errors functionReduce the accumulation of errors and achieve more accurate measurement results.

4Computers and microcomputers have precise calibration coefficients, conversion relationships, and linear regression equations, ensuring measurement accuracy higher than industry standards.

5The one-time combined extraction technology of multiple nutrients such as soil nitrogen, phosphorus, potassium, and trace elements is different from the conventional single item extraction method, greatly improving the efficiency of fertilizer nutrient detection.

6Modular modular design for user maintenance and modelingpieceType maintenance provides maximum convenience.

5Packing list:

Note: Other equipment such as laboratory water purifiers, electric furnaces, water baths, and other testing reagents and consumables can be selected. For specific inquiries, please call Silan Instruments.

productAddress:http://www.silan17.com/Pro/p750Zhengzhou Silan Instrument provides soil nutrient rapid testing instrument and organic fertilizer rapid detection instrumentSoil fertilizerA complete set of equipment, technical solutions, consumables and reagents, including soil testing and formula fertilizer applicator, pesticide residue rapid testing instrument, laboratory and laboratory instruments. Consultation Hotline:All rights reserved, please indicate the source when reprinting!