Soil Detector
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| Brand | COMECAUSE |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Portable |
| Detection Principle | Colorimetric Chemical Analysis |
| Number of Detection Channels | 4 |
| Test Matrices | Soil, Fertilizer, Food, Vegetables, Fruits |
| Detectable Elements | Pb, As, Cr, Cd, Hg, Ni, Al, F, Ti, Se, Fe, Zn, Mn, Cu |
| Measurement Range | 0.001–9999 (unitless absorbance-based quantification scale) |
| Repeatability | ≤0.03% (measured with K₂Cr₂O₇ solution) |
| Brand | COMECAUSE |
|---|---|
| Model | IN-ZS300 |
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Detection Principle | Multi-Wavelength Reflectance-Based Colorimetry (4-channel fixed optical path) |
| Target Elements | Pb, As, Cr, Cd, Hg, Ni, Al, F, Ti, Se, Fe, Zn, Mn, Cu |
| Sample Matrix | Soil, Fertilizer, Food, Vegetables, Fruits |
| Analysis Time (Full Workflow) | ~60 min for Pb/As/Cr/Cd/Hg panel (incl. extraction & reagent prep) |
| Power Supply | AC 220 V ±10% / DC 12 V + 5 V (4800 mAh Li-ion battery, ≥10 h runtime) |
| Display | 7.0" TFT-LCD, 1024×600 resolution, dual-language UI (EN/CN) |
| Data Connectivity | Wi-Fi, USB ×2, thermal printer, GPS geotagging, cloud upload to dedicated agricultural data platform |
| Compliance | IP65 ingress protection, CE-marked electrical safety, software registered under China Copyright Protection Center (No. 2023SRXXXXXX) |
| Operating System | Android 5.1, quad-core CPU ≥1.8 GHz, 16 GB internal storage |
| Optical Sources | 4 stabilized LEDs (680±2 nm red, 420±2 nm blue, 510±2 nm green, 590±4 nm orange), >100,000 h lifetime |
| Photometric Stability | Drift ≤0.3% (transmittance) within 1 h |
| Dimensions | 470 × 340 × 210 mm (L×W×H) |
| Brand | COMECAUSE |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | IN*HT200 |
| Instrument Type | Portable |
| Detection Principle | Colorimetric Chemistry (Absorbance-Based Quantification) |
| Detection Channels | 4 Fixed-Position Solid-State Cuvette Slots |
| Test Parameters | N, P, K, Organic Matter, pH, EC, Moisture, Ca, Mg, S, Si, B, Fe, Cu, Mn, Zn, Cl, NO₃⁻, NH₄⁺, Total N/P/K, Water-Soluble Humic Substances, and More |
| Measurement Range | 0.001–9999 (unitless absorbance-derived scale, calibrated to mg/kg or % as applicable) |
| Repeatability | ≤0.03% (as CV, measured with K₂Cr₂O₇ standard solution) |
| Brand | COMECAUSE |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | IN*HT300 |
| Instrument Type | Portable |
| Detection Principle | Colorimetric Chemical Analysis |
| Detection Channels | 4 Fixed-Channel Solid-State Cuvette Module |
| Test Parameters | N, P, K, Organic Matter, pH, EC, Moisture, Ca, Mg, S, B, Fe, Cu, Mn, Zn, Cl, Mo, Pb, As, Cr, Cd, Hg, Ni, Al, F, Ti, Se, and more in soil, fertilizer, plant tissue, and water samples |
| Measurement Range | 0.001–9999 (unitless absorbance scale |
| Repeatability | ≤0.03% (measured with potassium dichromate solution) |
| Brand | COMECAUSE |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | IN~HT200 |
| Instrument Type | Portable |
| Detection Principle | Colorimetric Chemical Analysis |
| Detection Channels | 4 independent optical channels |
| Test Parameters | Total Nitrogen (N), Available Phosphorus (P₂O₅), Exchangeable Potassium (K₂O), Organic Matter, pH, EC, and optional micronutrients |
| Measurement Range | 0.001–9999 mg/kg (or % for organic matter, depending on calibration) |
| Repeatability | ≤0.03% RSD (Relative Standard Deviation) |
| Compliance | Designed to support ASTM D5088-22 (Standard Practice for Soil Sampling), ISO 11465:2022 (Soil Quality — Determination of Dry Matter and Water Content), and national agricultural testing guidelines for field-deployable nutrient screening |
| Brand | COMECAUSE |
|---|---|
| Model | IN~HT500 |
| Type | Portable Multi-Channel Soil & Fertilizer Nutrient Analyzer |
| Detection Channels | 4 |
| Measurable Parameters | N, P, K (ammonium-N, nitrate-N, available-P, exchangeable-K), organic matter (Tiemann & extraction methods), pH, EC, moisture, temperature, Ca, Mg, S, B, Fe, Cu, Mn, Zn, Cl, Mo, Pb, As, Cr, Cd, Hg, Ni, Al, F, Ti, Se, and more |
| Measurement Range | 0.001–9999 (unitless absorbance-derived concentration scale) |
| Repeatability | ≤0.03% (using potassium dichromate standard) |
| Power Supply | AC 220 V ±10% / DC 12 V + 5 V (built-in 4800 mAh Li-ion battery, ≥10 h runtime) |
| Operating System | Android 5.1, quad-core CPU ≥1.8 GHz, 16 GB internal storage |
| Display | 7.0″ color LCD, 1024×600 resolution |
| Environmental Rating | IP65 |
| Dimensions | 470 × 340 × 210 mm |
| Weight | ~5.2 kg |
| Optical Sources | 4 fixed-wavelength LEDs (680±2 nm red, 420±2 nm blue, 510±2 nm green, 590±4 nm orange) |
| Photometric Stability | Drift <0.3% in 1 h (transmittance), <0.001 in 2 h (absorbance) |
| Linearity Error | ≤0.1% (CuSO₄ calibration) |
| Sensitivity | Red ≥4.5×10⁻⁵, Blue ≥3.17×10⁻³, Green ≥2.35×10⁻³, Orange ≥2.13×10⁻³ |
| Soil Moisture Range | 0–100% (m³/m³), Accuracy ±2% (0–50%), ±3% (50–100%), Resolution 0.1% |
| Soil Temperature Range | −40 to +120 °C, Accuracy ±0.2 °C, Resolution ±0.1 °C |
| Soil EC Range | 0–20 mS/cm, Accuracy ±1%, Resolution ±0.01 mS/cm |
| pH Range | 0–14, Resolution 0.1, Accuracy ±0.2 |
| Data Connectivity | Wi-Fi, Ethernet (RJ45), dual USB, cloud sync via proprietary AgriCloud platform |
| Compliance | CE-marked design principles |
| Brand | COMECAUSE |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM Producer |
| Instrument Class | Portable |
| Detection Principle | Colorimetric Spectrophotometry |
| Number of Detection Channels | 4 |
| Measurable Parameters | Soil NH₄⁺-N, NO₃⁻-N, Available P, Exchangeable K, Total N/P/K, Organic Matter (Tyurin & Extraction Methods), Ca, Mg, S, Si, B, Fe, Cu, Mn, Zn, Cl, Mo, Pb, As, Cr, Cd, Hg, Ni, Al, F, Ti, Se, pH, EC, Moisture |
| Measurement Range | 0.001–9999 (unitless absorbance-derived concentration scale) |
| Repeatability | ≤0.03% (using K₂Cr₂O₇ standard solution) |
| Brand | COMECAUSE |
|---|---|
| Model | JSD-2S |
| Type | Handheld Penetrometer |
| Measurement Principle | Static Cone Penetration (Soil Resistance in kPa, kg/cm², lb, N/cm²) |
| Accuracy | ±0.1% FS (Full Scale) |
| Repeatability | ±0.05% FS |
| Operating Temperature | −20 to +70 °C |
| Probe Material | Stainless Steel |
| Probe Dimensions | Φ12 mm × 300 mm |
| Cable Length | 2 m (Φ3 mm shielded) |
| Excitation Voltage | 5–12 V DC |
| Input Impedance | 735 ±35 Ω |
| Output Impedance | 700 ±3 Ω |
| Nonlinearity | ±0.05% FS |
| Sealing Rating | IP66 |
| Display | 2.4″ Color TFT LCD |
| Data Storage | Flash memory (100,000 records) |
| Sampling Interval | 1–180 s adjustable |
| Power | 12 V / 2500 mAh Li-ion battery (10 h operation, 3 h recharge) |
| Connectivity | USB (data export to Excel), RS485 (aviation connector), optional GPS & GPRS/2G/4G module |
| Weight | 3.2 kg (including aluminum case and extension rod) |
| Brand | COMECAUSE |
|---|---|
| Model | JSD-3 |
| Type | Handheld Soil Hardness Tester |
| Measurement Range | 0–100 kg |
| Accuracy | ±0.1 %FS |
| Operating Temperature | −20 to +70 °C |
| IP Rating | IP66 |
| Probe Diameter | 12 mm |
| Probe Length | 300 mm |
| Sensor Dimensions | Ø29 × 39.5 mm |
| Power Supply | DC 5 V / 2 A |
| Battery Capacity | 6000 mAh (10 h standby) |
| Data Storage | 5 million records |
| Connectivity | Wi-Fi, GPS, USB-C, GPRS (optional) |
| Display | 3.5″ color touchscreen |
| Weight | 3.2 kg |
| Enclosure Material | Aluminum alloy case |
| Probe Material | Stainless steel |
| Brand | COMECAUSE |
|---|---|
| Model | QX6530P |
| ORP Range | −2000 to +2000 mV, Resolution: 0.1 mV, Accuracy: ±10 mV |
| pH Range | 0–14, Resolution: 0.1, Accuracy: ±0.05 |
| Temperature Range | 5–60 °C, Resolution: 0.1 °C, Accuracy: ±1 °C |
| Power Supply | DC 5 V / 2 A |
| Rated Power | 3 W |
| Battery Capacity | 6000 mAh |
| IP Rating | IP65 |
| Dimensions (L×W×H) | 500 × 380 × 180 mm |
| Weight | 4.1 kg |
| Brand | COMECAUSE |
|---|---|
| Model | QX6530P |
| Measurement Range (ORP) | −2000 to +2000 mV |
| Resolution (ORP) | 0.1 mV |
| Accuracy (ORP) | ±10 mV |
| pH Range | 0–14 |
| pH Resolution | 0.1 |
| pH Accuracy | ±0.05 |
| Temperature Range | 5–60 °C |
| Temp. Resolution | 0.1 °C |
| Temp. Accuracy | ±1 °C |
| Power Supply | DC 5 V / 2 A |
| Battery Capacity | 6000 mAh |
| Data Storage | 5,000,000 records |
| Ingress Protection | IP65 |
| Weight | 4.1 kg |
| Dimensions (L×W×H) | 500 × 380 × 180 mm |
| Brand | COMECAUSE |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | QX6530P |
| Price | ¥5600 |
| ORP Range | −2000 to +2000 mV, Resolution: 0.1 mV, Accuracy: ±10 mV |
| pH Range | 0–14, Resolution: 0.1, Accuracy: ±0.05 |
| Temperature Range | 5–60 °C, Resolution: 0.1 °C, Accuracy: ±1 °C |
| Power Supply | DC 5 V / 2 A |
| Rated Power | 3 W |
| Battery Capacity | 6000 mAh |
| Dimensions (Packaging) | 500 × 380 × 180 mm |
| Weight | 4.1 kg |
| Processor | ARM Cortex-M3 |
| Display | 3.5″ color touchscreen with auto-backlight and sleep timer |
| Data Logging | Up to 5 million records |
| Connectivity | USB-C, PC export (Excel), cloud platform upload |
| IP Rating | IP65 |
| Compliance | HJ 746–2015 |
| Brand | Delta-T Devices |
|---|---|
| Origin | United Kingdom |
| Model | PR2-4 |
| Measurement Principle | Frequency Domain Reflectometry (FDR) |
| Probe Depths | 10, 20, 30, and 40 cm |
| Output | Four analog voltage signals (0–1 V corresponding to 0–60 % vol) |
| Volumetric Water Content Range | 0–100 % vol (optimal accuracy: 0–40 % vol) |
| Accuracy | ±4 % vol (0–+40 °C, soil-specific calibration) or ±6 % vol (0–+40 °C, generic calibration) |
| Salinity Tolerance | 50–400 mS/m (pore water electrical conductivity) |
| Sensor Sensitivity Volume | Cylindrical zone of 10 cm diameter × 5 cm height (95 % contribution to reading) |
| Operating Temperature | –20 to +70 °C (optimal accuracy: 0–+40 °C) |
| IP Rating | IP67 (probe), IP52 (HH2 meter) |
| Power Supply | 5.5–15 V DC |
| Current Draw | <80 mA |
| Response Time | 1 s |
| Cable | Shielded 9-conductor, standard 1.5 m with M12 IP68 connector |
| Probe Material | Polycarbonate housing with stainless steel tip |
| Probe Dimensions | 750 mm length × 25.4 mm diameter |
| Probe Weight | 0.6 kg |
| HH2 Meter Display | 16×2 character LCD |
| HH2 Memory Capacity | 166–782 readings |
| HH2 Battery Life | ~4500 measurements on one 9 V alkaline cell |
| EMC Compliance | Meets EU EMC Directive 2014/30/EU |
| [Brand | DiJiang |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | DJ-212X |
| Pricing | Upon Request |
| Data Logger | 8 single-ended analog inputs, 4 pulse inputs, 3 voltage excitation terminals, 12 x 12V switch outputs, 8 SDI-12 ports, 4 RS485/RS232 interfaces |
| Analog Resolution | 12-bit (0–5000 mV range, 1.47 mV basic resolution, ±(0.1% of reading + 2 LSB) accuracy from −20 °C to +40 °C) |
| Internal Storage | 32 MB (supports ≥64,384 records at 1-hr interval ≈ 7.3 years) |
| Power | 11–24 V DC (solar + 12 V / 65 Ah sealed lead-acid battery) |
| Sleep current | 0.24 mA, Measurement current: 12 mA (excl. sensors), LTE transmission avg.: 40 mA |
| Communication | Modbus RTU over RS485/RS232, SDI-12, LTE CAT1 (embedded SIM), GPS + barometric pressure + board temperature sensors onboard |
| Enclosure | IP65, 350 × 250 × 120 mm, 4.5 kg |
| Inner Chamber | SUS304 stainless steel, diameters φ300–φ900 mm × heights 300–900 mm |
| Outer Chamber | Food-grade PP polymer, diameters 500–1100 mm × heights 450–1050 mm |
| Load Cell | Alloy aluminum or stainless steel platform |
| Drainage Sensor | Tipping bucket with reed switch, 0.2 mm (4.28 mL) resolution, ±4% accuracy |
| Soil Tri-sensor | Volumetric water content 0.88–81.88%, temperature −40 to +80 °C, EC 0–23,000 µS/cm, IP68 |
| Water Level Sensor | 0–1 m range, RS485 output, 316L stainless steel housing, −40 to +60 °C medium temp |
| Drainage Flow Rate | 1800 mL/min @ 12 V |
| Tripod | 2 m height, full SUS304 construction, 42 mm OD mounting pole] |
| Brand | DAIKI |
|---|---|
| Origin | Japan |
| Model | DIK-4201 |
| Infiltration Cylinder Dimensions (Large) | Ø300 mm × H350 mm, 6 kg |
| (Medium) | Ø290 mm × H350 mm, 5.5 kg |
| (Small) | Ø280 mm × H350 mm, 5 kg |
| Control Panel | 320 mm × 320 mm × 9 mm, 42 kg total system weight |
| Configuration | One large + one medium + one small infiltration cylinder, power adapter, control panel |
| Brand | Dianjiangkeji |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | DJ-2132 |
| Pricing | Upon Request |
| Brand | Eijkelkamp |
|---|---|
| Model | 08.13 |
| Power Supply | 90–264 VAC input (worldwide compatible) with interchangeable plugs |
| Motor | 12/24 VDC |
| Sieve Assembly | 8-position aluminum sieve holder with standardized 39 × 39 mm sieves (0.250 mm aperture, 10.2 cm² active area) |
| Sample Container | Aluminum canisters (62.5 × 44 mm) |
| Operating Principle | Wet-sieving under controlled vertical oscillation |
| Compliance | Designed for ASTM D6913, ISO 10930, and USDA-NRCS soil structure protocols |
| Brand | EXPEC (Puyu Technology) |
|---|---|
| Origin | Zhejiang, China |
| Model | EXPEC 4720 |
| Instrument Type | Heavy Metal Contaminant Analyzer for Soil |
| Detection Principle | Energy-Dispersive X-ray Fluorescence (EDXRF) |
| Weight (incl. battery) | 1.5 kg |
| Operating Temperature Range | −10 °C to 50 °C |
| Ingress Protection Rating | IP54 |
| Detection Speed | ~10 s per measurement |
| Detection Limit | Sub-ppm to ppm level for key heavy metals (e.g., Pb, As, Cd, Cr, Hg, Ni, Cu, Zn) |
| Sample Preparation | None required (direct in-situ analysis) |
| Software Platform | Android-based embedded OS with customizable environmental enforcement modules |
| Moisture Compensation | Integrated real-time soil moisture correction algorithm |
| Elemental Coverage | ≥40 elements including heavy metals and regulated toxic elements |
| Brand | Fengtu |
|---|---|
| Origin | Shandong, China |
| Model | TQ-TS200 |
| Soil Moisture Range | 0–100% VWC (±3% accuracy, 0.01% resolution) |
| Soil Temperature Range | −30 to +70°C (±0.3°C, 0.01°C resolution) |
| Soil EC Range | 0–20,000 µS/cm (±3% up to 10,000 |
| Brand | Hengmei |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HM-TYL3 |
| Measurement Range | 0.1–240.0 mg N |
| Sample Capacity | ≤8.0 g (solid), ≤30.0 mL (liquid) |
| Titration Precision | ≤0.001 µL/step |
| Minimum Titration Volume | 0.5 µL/step |
| Titration Mode | Dynamic (simultaneous distillation & titration) |
| Accuracy | ≤1% error |
| Repeatability | RSD ≤0.5% |
| Analysis Time | 3–10 min per pre-digested sample |
| Power Consumption | ≤1500 W |
| Dimensions | 405 × 465 × 690 mm |
| Weight | 19 kg |
| Operating Temperature | 10–35 °C |
| Relative Humidity | ≤85% RH |
| Voltage | 220 V, 50 Hz |
| Touchscreen | 10.1″ Android 10 interface |
| Data Storage | 16 GB (≥5 million records) |
| Connectivity | Wi-Fi enabled |
| Output | Excel export via USB, thermal report printing, batch upload capability |
| Safety Features | Condensate flow monitoring with low-flow alarm, evaporator level/temperature/pressure protection, corrosion-resistant components, automated waste discharge and system cleaning |
| Brand | Hongweiliangzi |
|---|---|
| Model | HW-YHS |
| ORP Range | −2000 to +2000 mV, Resolution: 0.1 mV, Accuracy: ±10 mV |
| pH Range | 0–14, Resolution: 0.1, Accuracy: ±0.05 |
| Temperature Range | 5–60 °C, Resolution: 0.1 °C, Accuracy: ±1 °C |
| Power Supply | DC 5 V / 2 A |
| Battery Capacity | 6000 mAh |
| Data Storage | 5 million records |
| Display | 3.5-inch color touchscreen |
| IP Rating | IP65 |
| Compliance | HJ 746–2015, SL 94–1994 |
| Brand | Horde Electric |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | XRF-SL1 |
| Price | ¥118,000 |
| Instrument Type | Handheld |
| Detection Principle | X-Ray Fluorescence Spectrometry (XRF) |
| Operating Temperature | −20 °C to 50 °C |
| Brand | HORDE Electric |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | XRF-ST1 |
| Product Type | Handheld |
| Detection Principle | Energy-Dispersive X-Ray Fluorescence (EDXRF) |
| Brand | ICT International |
|---|---|
| Model | AIM |
| Origin | Australia |
| Data Acquisition Channels | 5 differential or 10 single-ended analog inputs |
| Resolution | 24-bit (0.00001 V) |
| Accuracy | ±0.001 V |
| Minimum Sampling Interval | 1 s |
| Maximum Sampling Rate | 10 Hz |
| Data Storage | 4 GB internal + microSD card (FAT32, up to 64 GB) |
| Communication | USB 2.0 & 2.4 GHz wireless |
| Power Supply | 12 V DC non-polarized (24 V charger compatible) |
| Battery | Rechargeable polymer Li-ion with auto-variable charging (50–200 mA) |
| Operating Temperature | −40 °C to +80 °C |
| Humidity Range | 0–100% RH |
| Enclosure Rating | IP65 (sensor interface rated IP68) |
| Software Platform | Windows XP/Vista/7 |
| Data Format | CSV |
| Sensor Compatibility | Up to 5 ICT GT3-1 tensiometric infiltration sensors (±7 kPa, ±1% FS, 0.01 kPa resolution) |
| Brand | Jingcheng Huatai |
|---|---|
| Origin | Beijing, China |
| Model | HTY-203 |
| Sampling Depth | 10 m |
| Core Diameter | 5 cm |
| Core Length | 30 cm |
| Configuration | T-handle, 9 × 100 cm extension rods, 2 × 50 cm extension rods, depth-controlled peat coring bit, scraper, 2 wrenches, brush, 3 m steel tape measure, gloves, aluminum carrying case |
| Brand | Jingcheng Huatai |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | HTY-203 |
| Sampling Depth | 10 m |
| Core Diameter | 5 cm |
| Core Length | 30 cm |
| Configuration | T-handle, 9 × 100 cm extension rods, 2 × 50 cm extension rods, fixed-depth peat coring bit, scraper, 2 wrenches, brush, 3 m steel tape measure, gloves, aluminum carrying case |
| Brand | Jingcheng Huatai |
|---|---|
| Origin | Beijing, China |
| Model | HTYF-DT1-A |
| Operating System | Android 8.1 |
| Display | 7-inch capacitive touchscreen |
| Detection Channels | 6 |
| Wavelength Range | 420–680 nm (±2 nm per band) |
| Optical Path | 1 cm cuvette |
| Repeatability Error | ≤0.02% (K₂Cr₂O₇ solution) |
| Stability | Drift ≤0.3% in 60 min (transmittance), ≤0.001 absorbance unit in 60 min |
| Linearity Error | ≤0.1% (CuSO₄) |
| Sensor Output | Simultaneous in-situ measurement of 33 parameters including pH, EC, moisture, temperature, CEC, and elemental concentrations (N, P, K, Ca, Mg, S, Fe, Mn, B, Zn, Cu, Cl, Si, Mo, Se, Pb, As, Cd, Cr, Hg, Ni, Al, Ti, F) |
| Power Supply | AC 220 V ±10% / DC 12 V (internal Li-ion battery) |
| Power Consumption | ≤10 W |
| Data Storage | 4 GB internal memory |
| Connectivity | USB, Ethernet, 4G LTE, Wi-Fi |
| Compliance | Designed to support ISO 11260, ISO 14253-1, ASTM D5088, and GLP-aligned data integrity workflows |
| Brand | Jingcheng Huatai |
|---|---|
| Origin | Beijing, China |
| Model | TJSD-A |
| Measurement Range | 0–10,000 kPa |
| Depth Range | 0–450 mm |
| Accuracy | ±1% |
| Resolution | 0.1 kPa |
| Display | Touchscreen (Bilingual: English/Chinese) |
| Data Storage | 100 measurement sets |
| Interface | DB9 serial port |
| Power | 3.7 V Li-ion battery (10 h operation) |
| Operating Temperature | −10 °C to +60 °C |
| Weight | 12.9 kg |
| GPS Integration | Built-in GNSS module for georeferenced depth-compaction profiling |
| Software Compatibility | PC-based data management with curve plotting, spatial mapping, and report generation (PDF/CSV export) |
| Brand | Ju Chuang Environmental |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | JC-803B |
| Price | USD 520 (FOB) |
| Sampling Depth | Up to 2.0 m |
| Standard Drill Bit Diameters | 3.0–10.0 cm |
| Extension Rods | 0.3 m, 0.6 m, and 1.0 m (one each) |
| Core Tools | Sand, Clay, Rocky, Slurry, and Auger Drill Bits |
| Sample Containers | 100 fabric sample bags, 100 PVC sample bags, 20 organic-compatible glass vials (in box), plus aluminum transport case |
| Accessories | T-handle, scrapers, wrenches, steel tape measure, gloves, brush, towel, core connectors, and disassembly tools |
| Brand | Ju Chuang Environmental |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | JC-ZP01S |
| Instrument Type | Multi-Nutrient Fertilizer & Soil Analyzer |
| Detection Range | N: 5–500 mg/kg, P: 2–200 mg/kg, K: 10–600 mg/kg |
| Detection Capability | Simultaneous quantification of nitrogen (N), phosphorus (P), and potassium (K) in soil and fertilizer samples |
| Display | 5.1-inch backlit LCD with Chinese character interface |
| Power Supply | AC 220 ± 22 V / DC 7.5 V (optional built-in rechargeable Li-ion battery) |
| Power Consumption | ≤6 W |
| Repeatability Error | ≤0.5% |
| Linearity Error | ≤3% |
| Optical Sensitivity | Red light ≥4.5 × 10⁻⁵, Blue light ≥3.17 × 10⁻³ |
| Wavelength Accuracy | Red: 620 ± 4 nm, Blue: 440 ± 4 nm |
| Data Storage | ≥1,000 test records with timestamp, sample ID, crop type, yield target, and recommended application rate |
| Output | Built-in thermal printer for on-site report generation (test parameters, date/time, crop-specific fertilizer recommendations, dosage in kg/ha) |
| Sample Throughput | Single soil NPK analysis ≤15 min |
| Operating Environment | Field-deployable portable design |
| Control System | Embedded microcomputer with touch-sensitive keypad interface |
| Compliance | Designed for routine agricultural laboratory and extension service use |