Environmental Monitoring Instruments
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Showing 5311–5340 of 9112 results
| Brand | Lianhua Tech |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | 5B-3C(V8) |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Rapid Digestion–Spectrophotometric Method (HJ/T 399–2007 compliant) |
| Wavelength | 610 ± 20 nm |
| COD Range | High-range: 20–10,000 mg/L (segmented) |
| Accuracy | ≤ ±8% for COD ≤ 50 mg/L |
| Repeatability | ≤ ±3% |
| Detection Limit | 0.1 mg/L |
| Analysis Time | 20 minutes per batch |
| Sample Throughput | 16 samples per run |
| Brand | Lianhua Tech |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | 5B-6C |
| Instrument Type | Laboratory Water Quality Analyzer |
| Measurable Parameters | COD, Ammonia Nitrogen (NH₃-N), Total Phosphorus (TP) |
| Optical Source | Long-life Cold Light Source with Narrow-band Interference Filter |
| Temperature Control Range | 45–190 °C |
| Timer Range | 1–600 min |
| Calibration Curves Stored | 48 pre-programmed & user-defined curves |
| Data Storage Capacity | 1,000 measurement records |
| Display | Backlit LCD with Chinese UI and bilingual key labeling |
| Cuvette Compatibility | Supports both 10-mm square cuvettes and 16-mm round test tubes |
| Output | Integrated thermal printer for real-time and historical data export |
| Auto-Curve Generation | Capable of automatic calibration curve derivation from standard solutions |
| Interface | Dual-font display mode (large/small), programmable alarm prompts for temperature stabilization and countdown completion |
| Brand | Lianhua Tech |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | 5B-6D(V10) |
| Instrument Type | Laboratory Analyzer |
| Measurement Principle | Colorimetry (Nessler and Salicylate Methods) |
| Measurement Range | 0–160 mg/L NH₃-N |
| Accuracy | ≤ ±5% |
| Measurement Time | 10–40 minutes |
| Batch Processing Capacity | Configurable (via optional cuvette racks or tube holders) |
| Display | 5.6-inch color touchscreen |
| Data Storage | Up to 12,000 measurement records |
| Data Export | USB port and infrared interface |
| Output | Built-in thermal printer |
| Calibration | Auto-curve generation and storage using standard solutions |
| Curve Customization | User-defined calibration curve fitting supported |
| Reagent Compatibility | Pre-packaged Nessler reagents |
| Brand | Lianhua Tech |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | 5B-6P(V10) |
| Measurement Parameter | Total Phosphorus |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | Spectrophotometry (Molybdenum Blue Method) |
| Measurement Range | 0–100 mg/L as P |
| Accuracy | ≤ ±5% of reading |
| Display | 5.6-inch color touchscreen interface |
| Data Storage Capacity | 12,000 measurement records |
| Data Output | USB port, infrared wireless transfer, built-in thermal printer |
| Calibration | Automated standard curve generation and storage using user-provided reference standards |
| Curve Fitting | User-definable polynomial or linear calibration curve fitting |
| Sample Formats | Cuvette-based (10 mm pathlength) and tube-based (16 mm diameter) measurement modes |
| Reagent Compatibility | Pre-formulated high-range and low-range total phosphorus reagent kits (acid digestion + molybdate-ascorbic acid color development) |
| Brand | Lianhua Tech |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | LH-P3VFA |
| Instrument Type | Portable VFA Analyzer |
| Measurement Principle | Esterification-based Spectrophotometry |
| Analysis Time | ≤20 min per sample |
| Display Units | mg/L or mmol/L (auto-switchable) |
| Power Supply | Built-in rechargeable Li-ion battery (8 h field operation) |
| Interface | USB Type-C (data transfer & charging) |
| Optical System | Calibratable light source with enhanced stability and longevity |
| Brand | Lianhua Tech |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | LH-T3COD |
| Pricing | Upon Request |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | Rapid Digestion Method (HJ/T 399–2007) |
| Measurement Range | 20–10000 mg/L (multi-range, segmented) |
| Accuracy | ≤8% |
| Repeatability | ≤3% |
| Brand | Lianhua Tech |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | LH-T3TP |
| Measurement Parameter | Total Phosphorus |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | Spectrophotometry (Molybdenum Blue Method per GB 11893–1989) |
| Measurement Range | 0–12 mg/L (multi-segment calibration) |
| Accuracy | ±8% FS (Full Scale) |
| Display | 3.5-inch TFT color LCD with analog-style UI |
| Light Source | Cold LED with narrow-band interference filter (rated lifetime ≥100,000 hours) |
| Sample Holders | Compatible with φ16 mm round cuvettes and 30 mm square cuvettes |
| Calibration Options | 15 pre-programmed calibration curves across 3 operating modes |
| Data Storage | 5,000 measurement records with timestamp and result value |
| Included Accessory | LH-A109 9-position digital digestion block (pre-configured for phosphorus digestion per standard protocols) |
| Brand | Lianhua Technology |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM/ODM Producer |
| Country of Origin | China |
| Model | LH-NH3-K11 / LH-NH3-K22 |
| Pricing | Available Upon Request |
| Brand | Lianhua Technology |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | LH-NH3-P11 / LH-NH3-P12 |
| Pricing | Available Upon Request |
| Brand | Lianhua Technology |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | LH-PEJ-K11 |
| Pricing | Upon Request |
| Brand | Lianhua Technology |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | LH-PO4-P11 |
| Pricing | Available Upon Request |
| Brand | Lianhua Technology |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | LH-BODK81 |
| Instrument Type | Laboratory BOD Analyzer |
| Measurement Principle | Microbial Electrode Method |
| BOD Range | 2–50 mg/L (samples >50 mg/L require dilution) |
| Single-Sample Analysis Time | 8 minutes |
| Brand | Lianhua Technology |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | LH-CM3H(V11) |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Rapid Digestion Spectrophotometry |
| Measurement Range | 0.3–20 mg/L (multi-range segmented) |
| Accuracy | ≤ ±10% |
| Repeatability | ≤ ±5% |
| Limit of Detection (LOD) | 0.08 mg/L |
| Analysis Time per Batch | 50 minutes |
| Sample Throughput | 16 samples per run |
| Brand | Lianhua Technology |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | LH-COD-K11 / LH-COD-K12 |
| Pricing | Upon Request |
| Brand | Lianhua Technology |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | LH-COD-K21 |
| Pricing | Available Upon Request |
| Brand | Lianhua Technology |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | LH-COD-K23 |
| Pricing | Available Upon Request |
| Brand | Lianhua Technology |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | LH-LAS-K11 |
| Pricing | Upon Request |
| Brand | Lianhua Technology |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | LH-NO2-P11 |
| Pricing | Upon Request |
| Brand | Lianhua Technology |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | LH-NO3-P11 |
| Pricing | Upon Request |
| Brand | Lianhua Technology |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | LH-TN-K11 |
| Pricing | Available Upon Request |
| Brand | Lianhua Technology |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | LH-P3TP |
| Measurement Parameter | Total Phosphorus |
| Instrument Type | Portable |
| Measurement Principle | Spectrophotometry (Molybdenum Blue Method) |
| Measurement Range | 0–100 mg/L as P |
| Accuracy | ≤ ±8% |
| Display | 3.5-inch color TFT LCD with dial-style UI |
| Built-in Calibration Curves | 20 pre-programmed curves with user calibration capability |
| Optical Calibration Support | Yes, for LED intensity stabilization |
| Over-range Indication | Visual red alert on dial interface |
| Reagent Compatibility | Pre-formulated liquid reagent kits supplied by Lianhua Technology |
| Compliance | Designed to meet standard requirements of HJ 670–2013 (Chinese EPA method for total phosphorus in water), compatible with ISO 6878:2004 and ASTM D515-89 (revised) |
| Brand | Lianhua Technology |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | LH-P3NHN |
| Instrument Type | Portable |
| Measurement Principle | Colorimetric Method (Nesslerization) |
| Measurement Range | 0–200 mg/L NH₃–N (multi-range segmented) |
| Accuracy | ≤ ±10% of reading |
| Compliance Standards | HJ 536–2009, HJ 1535–2009 |
| Display | 3.5-inch color TFT LCD with dial-style UI |
| Calibration | Optical intensity calibration & curve-based calibration |
| Built-in Calibration Curves | 30 preloaded, user-editable and user-calibratable |
| Reagent Compatibility | Pre-formulated reagent kits (LH-series) included |
| Over-range Indication | Visual red alert on dial interface when exceeding upper limit |
| Brand | Lianhua Technology |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | LH-CLO-P11 / LH-CLO-P12 |
| Pricing | Available Upon Request |
| Brand | Lianhua Technology |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | LH-GH-P11 |
| Pricing | Available Upon Request |
| Brand | LICA |
|---|---|
| Model | LI-G3001 |
| Measurement Targets | CH₄, CO₂, H₂O |
| Precision (1σ, 1 s / 10 s) | CH₄ < 2 ppb / < 1 ppb |
| Measurement Ranges | CH₄ 1–200 ppm |
| Operating Temperature | 0–45 °C |
| Operating Humidity | 0–95 %RH (non-condensing) |
| Data Acquisition Rate | ≥1 Hz (1/e response time) |
| Sample Flow Rate | 350 sccm |
| Power Consumption | < 30 W |
| Connectivity | Wi-Fi |
| Onboard Storage | 30 GB |
| Dimensions | 56 × 36 × 19 cm |
| Weight | 8 kg |
| Brand | LICA |
|---|---|
| Model | PS-9000 |
| Measurement Principle | Dynamic Closed-Chamber Method (NDIR-based) |
| CO₂ Range | 0–6000 ppm |
| H₂O Range | 0–60000 ppm |
| Accuracy | <1% of reading |
| Repeatability | <1 ppm |
| Operating Temperature | −20 to +60 °C |
| Power Consumption | <40 W (controller), <2.2 W (SC-12N chamber) |
| Battery | 24 V / 8 Ah Li-ion |
| Runtime | 3–4 h per charge |
| Dimensions (controller) | 37 × 30 × 16 cm |
| Weight (controller, with battery) | 6.8 kg |
| Chamber Type | SC-12N portable soil respiration chamber |
| Chamber Area | 276.27 cm² |
| Chamber Volume | 3451 cm³ |
| Cable Length | 2 m |
| Soil Sensor | Volumetric Water Content (0.00–0.70 m³/m³ in mineral soils |
| 0.0–1.0 m³/m³ in substrates), Temp Range | −40 to +60 °C, Temp Accuracy: ±1 °C (−40 to 0 °C), ±0.5 °C (0 to 60 °C) |
| Communication | Wi-Fi, RS-232, SDI-12 |
| Data Storage | microSD card |
| Flow Rate | 3 L/min |
| Pump Supply | 12 V, <0.5 A |
| Brand | LICA |
|---|---|
| Model | PS-9600 |
| Measurement Principle | Cavity Ring-Down Spectroscopy (CRDS) |
| Simultaneous Target Gases | CH₄, CO₂, H₂O |
| Precision (1σ, 10 s / 100 s) | CH₄ ≤1.2 ppb / 0.6 ppb |
| Measurement Ranges | CH₄ 0–100 ppm (R² ≥ 0.9998) |
| Operating Temperature | −20 °C to +50 °C |
| Power Consumption | ≤35 W |
| Dimensions (Analyzer) | 55.38 × 35.5 × 19 cm |
| Weight (Analyzer) | 9 kg |
| SC-12 Chamber Dimensions | 27.5 × 24.5 × 44.5 cm |
| Chamber Footprint | 276.27 cm² |
| Chamber Actuation Time | ≤10 s |
| Chamber Weight | 4.05 kg |
| Data Storage | SD card |
| Communication Interfaces | RS-232, SDI-12, Wi-Fi |
| Battery | Dual rechargeable Li-ion packs included |
| Control Interface | Native Android/iOS mobile application |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | SF-3000 |
| Quotation | Upon Request |
| Control Channels | 8 or 16 |
| Operating Temperature (Controller) | −25 to +55 °C |
| Relative Humidity Range | 0–95% RH |
| Communication Interface | RS-232 (26-pin aviation connector) |
| Baud Rate | 9600 bps |
| Sensor Interface | SDI-12 (5-pin aviation connector) |
| SDI-12 Ports | 8 (expandable to 62 sensors) |
| Data Storage | USB 1.1 Full-Speed (USB 2.0 compatible) |
| Power Input | 12 VDC ±10%, ≥3 A |
| Power Output | 12 VDC ±10%, ≤1.1 A per channel |
| Enclosure Dimensions (Controller) | 16.2 × 40.7 × 28.5 cm, 5.9 kg |
| Flux Chamber Dimensions | 24 × 28 × 45 cm, 6.0 kg |
| Chamber Volume | 3100 cm³ |
| Chamber Footprint Area | 314 cm² |
| Chamber Actuation | Pneumatic (external cylinder) |
| Barometric Pressure Range | 15–115 kPa, ±1.5% accuracy |
| Chamber Temperature Range | −20 to +50 °C |
| Temperature Sensor Accuracy | ±0.5 °C |
| Brand | -- |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic |
| Model | Liar Hawk |
| Pricing | Upon Request |
| Flight Platform | VTOL Fixed-Wing UAV |
| Propulsion | All-Electric |
| Endurance | 1.5 h |
| Cruise Speed | 70–80 km/h |
| LiDAR Sensor | RIEGL VUX-1LR |
| Vertical Absolute Accuracy | 5 cm @ 200 m AGL |
| Measurement Range | 5–1350 m (≥60% reflectivity) |
| Ranging Accuracy | ±1.5 cm |
| FOV | 330° |
| Scan Frequency | 10–200 Hz |
| Angular Resolution | 0.001° |
| Max Effective Point Rate | 750,000 pts/sec (@820 kHz PRR & 330° FOV) |
| GNSS Constellations | GPS, GLONASS, Galileo, BeiDou |
| Post-Processed Attitude Accuracy | 0.006° (1σ) |
| Post-Processed Heading Accuracy | 0.019° (1σ) |
| System Weight | 5.3 kg |
| Software Suite | Onboard LiDAR Control & GNSS/INS Data Processing Software |
| Optional | Point Cloud Analysis Software |
| Brand | -- |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Model | LiDAR X3 |
| Quotation | Upon Request |
| Operating Wavelength | 905 nm |