Environmental Monitoring Instruments
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Showing 8251–8280 of 8960 results
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Sentinel Silicon Online Analyzer |
| Instrument Type | Silica (Orthosilicic Acid) Analyzer |
| Measurement Principle | Colorimetric Spectrophotometry (Molybdenum Blue Method) |
| Detection Wavelengths | 810 nm (low-range), 312 nm (high-range) |
| Range Options | 0–100 ppb, 0–500 ppb, 0–1000 ppb, 0–2 ppm, 0–5 ppm, 0–10 ppm |
| Accuracy | ±2% of reading or full scale |
| Resolution | 0.001 ppb (at lowest range) |
| Repeatability | ±2% of reading or full scale |
| Sample Flow Rate | 50–900 mL/min |
| Sample Interface | 1/4" compression fitting |
| Sample Temperature | 5–70 °C |
| Max Suspended Solids | 2% w/w, particle size ≤ 1.27 mm |
| Sample Pressure | 0–50 psig |
| Drain Outlet | 3/4" NPT male, atmospheric vent |
| Alarm Outputs | User-programmable digital relays |
| Analog Output | 4–20 mA, fully configurable |
| Power Supply | 100–240 VAC, 50/60 Hz |
| Enclosure Rating | NEMA 4X (IP65) |
| Mounting | Wall-mounted with integrated hardware |
| Dimensions (W×H×D) | 387 × 406 × 210 mm |
| Weight | ~36 kg (fully assembled) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Sentinel Sodium Ion Online Monitor |
| Price Range | USD 28,000 – 70,000 |
| Instrument Type | Online Water Quality Analyzer |
| Measurement Principle | Ion-Selective Electrode (ISE) with Single Standard Addition (SSA/SKA) Method |
| Range | High Range 0–200 ppm, Low Range 0–200 ppb |
| Accuracy | ±2% of reading or full scale |
| Resolution | 0.001 ppm/ppb |
| Repeatability | ±2% of reading or full scale |
| Sample Volume | 19 mL |
| Reagent Consumption | 2 mL per analysis |
| Sample Flow Rate | 50–900 mL/min |
| Sample Inlet | 1/4" compression fitting |
| Sample Temperature | 5–70 °C |
| Suspended Solids | ≤2% w/w, max particle size 0.05" (1.27 mm) |
| Sample Pressure | 0–50 psig |
| Waste Outlet | 3/4" NPT male, open drain |
| Alarm Outputs | User-programmable digital outputs |
| Analog Output | 4–20 mA, fully configurable |
| Power Supply | 100–240 VAC, 50/60 Hz |
| Enclosure Rating | NEMA 4X (IP65) |
| Mounting | Wall-mounted (hardware included) |
| Dimensions (W×H×D) | 387 × 406 × 210 mm |
| Weight | ~36 kg (fully assembled) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Sentinel Total Manganese Online Monitor |
| Instrument Type | Multi-Ion Analyzer |
| Measurement Principle | Colorimetric Analysis (Formaldehyde Oxime Complexation) |
| Range | Low: 0–25 ppb, High: 0–200 ppb |
| Accuracy | ±2% of reading or full scale |
| Resolution | 0.001 ppb |
| Repeatability | ±2% of reading or full scale |
| Cycle Time | 10 minutes |
| Sample Flow Rate | 50–900 mL/min |
| Sample Inlet | 1/4" compression fitting |
| Sample Temperature | 5–70 °C |
| Suspended Solids | ≤2% w/w, max particle size 1.27 mm |
| Sample Pressure | 0–50 psig |
| Effluent Outlet | 3/4" NPT male, atmospheric discharge |
| Alarm Outputs | User-programmable |
| Analog Output | 4–20 mA, programmable |
| Power Supply | 100–240 VAC, 50/60 Hz |
| Enclosure Rating | NEMA 4X (IP65) |
| Mounting | Wall-mounted with included hardware |
| Dimensions (W×H×D) | 387 mm × 406 mm × 210 mm |
| Weight | ~36 kg |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Sentinel Zinc Ion Online Monitor |
| Pricing | Upon Request |
| Instrument Type | Multi-Ion Analyzer |
| Brand | Tianze Environmental |
|---|---|
| Origin | Shandong, China |
| Model | TZ-TS600 |
| Soil Volumetric Water Content (VWC) | 0–100% (±3% accuracy) |
| Soil Temperature | −30 to +70 °C (±0.3 °C, 0.01 °C resolution) |
| Soil Electrical Conductivity (EC) | 0–20,000 µS/cm (±3% up to 10,000 µS/cm |
| Compliance | ISO 9001, ISO 14001, ISO 45001 certified manufacturer |
| Origin | Australia |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | UAC Series |
| Instrument Type | Online Water Quality Analyzer |
| Measurable Parameters | pH (single/dual), CO₂, Alkalinity, ORP, Free Available Chlorine (FAC), Conductivity / TDS, Temperature |
| Display | 7-inch Color Touchscreen |
| Input/Output Flexibility | Universal Sensor Inputs, Relay Outputs (Configurable), Timer Functions, Web-Based Remote Access |
| Compliance Support | Designed for GLP-aligned operational logging and configurable audit trails per ISO/IEC 17025-informed practices |
| Software Capability | Trend Logging, Onboard Calibration History, Firmware Upgradability |
| Brand | UGT |
|---|---|
| Origin | Germany |
| Model | 800 |
| Instrument Type | Multifunctional Soil Evapotranspirometer |
| Compliance | OIML Class C3, IP68 |
| Weighing Resolution | 0.01 mm |
| Groundwater Control Precision | ±1 cm |
| Data Acquisition | DL-105 (32-channel, 15-bit ADC, 512 kB RAM) |
| Soil Sensors | UMP-1 (VWC: 0–100%, ±2% acc. |
| Temp | −40–60 °C, ±0.2 °C |
| EC | 0–4 mS/cm, ±0.1% acc.), Tensio160 (Tension: +25 to −85 kPa, ±0.3 kPa) |
| Structural Material | HDPE chamber (200 cm H × 40 mm wall, 1500 kg), Stainless steel column (1 m² surface area, 170 cm H, 8 mm wall) |
| Filtration | Triple-layer bottom filter (0.1–0.5 mm / 0.71–1.25 mm / 3.15–5.60 mm) |
| Software | UGT-Log v5.x (parameter configuration, real-time visualization, time-series export, audit-trail enabled) |
| Key | Origin: Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | UGT Evapotranspirometer System |
| Pricing | Upon Technical Consultation |
| Brand | UGT |
|---|---|
| Origin | Germany |
| Model | FOG II |
| Measurement Principle | Pressure-based CO₂ evolution from HCl–CaCO₃ reaction |
| Display | Backlit LCD with membrane keypad |
| Power | 3×AA alkaline or rechargeable batteries |
| Measurement Range | 0–100% CaCO₃ (w/w) |
| Accuracy | ±0.5% CaCO₃ |
| Resolution | 0.1% CaCO₃ |
| Linearity (r²) | ≥0.999 |
| Temperature Compensation | Built-in sensor, 5–50 °C |
| Sample Mass | 0.5–5 g |
| Analysis Time | ~30 s per sample |
| Data Storage | Last 50 measurements |
| Ingress Protection | IP65 |
| Dimensions (L×W×H) | 200×94×39 mm |
| Weight | 350 g |
| Housing Material | UL 94 HB-rated ABS |
| Keypad | Polyester (PET) membrane |
| Display Coating | Scratch-resistant resin |
| Standard Kit | Analyzer unit, glass reaction vials, 100 mL sampling bottle, silicone tubing, precision micro-scale (0.01 g resolution), batteries, operation manual, and rugged carry case |
| Brand | UGT |
|---|---|
| Origin | Germany |
| Model | Ku-pF |
| Instrument Type | Soil Water Potential and Moisture Characterization System |
| Sample Capacity | 10 columns |
| Column Volume | 250 cm³ |
| Cross-sectional Area | 41 cm² |
| Weighing Resolution | 0.01 g |
| Matric Potential Range | +100 to −85 kPa (pF 2.0–2.8) |
| Hydraulic Conductivity Range | kᵤ < 10 cm/d |
| Measurement Interval | 10–40 min |
| System Dimensions | 100 × 70 × 40 cm |
| Weight | 40 kg |
| Power Supply | 220 V / 1 A |
| Interface | USB |
| Typical Test Duration | 2–10 days |
| Compliance | ASTM D6836, ISO 11274, UNSODA-compatible data export |
| Brand | UGT |
|---|---|
| Origin | Germany |
| Model | RTG |
| Type | Portable Weighing Lysimeter |
| Cylinder Dimensions (D×H) | 300/500/800 mm × 300/600/900 mm |
| Weighing Resolution | 0.01 mm |
| Tensiometer Range | 0–1500 kPa (pF 0–4.2) |
| Soil Moisture Sensor (SM100) | 0–60 % vol, ±3 % accuracy |
| Data Logger | 16-channel, 15-bit ADC, 512 kB RAM |
| Compliance | ISO 10381-3, ASTM D5887, FAO Irrigation and Drainage Paper No. 56 |
| Brand | UGT |
|---|---|
| Origin | Germany |
| Model | Run-off |
| Instrument Type | Soil Moisture / Water Potential Analyzer |
| Key Components | V2A Diversion Unit, Dual-Bucket Flowmeters (3 L & 1 L), 24-Bottle Auto-Sampler, UMP-2 Multi-Parameter Soil Sensor (VWC/Temp/EC), Tipping-Bucket Rain Gauge (2 mL per tip, 0.1 mm resolution), Data Logger (15-bit ADC, 512 KB RAM, 8-channel, programmable sampling logic) |
| Compliance | Designed for ISO 11274 (soil water retention), ASTM D4959 (soil moisture by capacitance), and EU Water Framework Directive (WFD) monitoring protocols |
| Software | UGTLOG v5.x (Windows-based, supports audit trail, parameter scheduling, event-triggered sampling, and export to CSV/Excel) |
| Brand | UGT |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | SUSTRA Aeolian Erosion Monitoring System |
| Pricing | Upon Request |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | UGT Wetland Groundwater Ecological Lysimeter |
| Instrument Type | Soil Water Potential & Evapotranspiration Analyzer |
| Compliance | ASTM D5859, ISO 11274, DIN 4021, EU Directive 2000/60/EC (Water Framework Directive) |
| Data Integrity | FDA 21 CFR Part 11–compliant audit trail in ENVIdata software |
| Calibration Traceability | PTB (Physikalisch-Technische Bundesanstalt)–certified mass and hydrostatic pressure standards |
| Brand | UIC (United Instrumentation Corporation) |
|---|---|
| Origin | USA |
| Model | CM130 |
| Instrument Type | Laboratory TOC Analyzer |
| Oxidation Method | High-Temperature Catalytic Combustion |
| Measurement Range | 0–10,000 µg C |
| Accuracy | ±0.2% (for 1,000–3,000 µg C samples) |
| Resolution | 0.01 µg C |
| Detection Limit | 0.01 ppm C |
| Repeatability | ≤3% RSD |
| Compliance | ASTM D4129 |
| Brand | UIC (USA) |
|---|---|
| Origin | USA |
| Model | CM350 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | Coulometric Titration (Faraday-based SO₂/H₂S Detection) |
| Dynamic Range | 1 µg – 10,000 µg S per sample |
| Detection Limit | ~1 µg S (absolute) |
| Linear Range | 0.2% RSD or better for certified standards |
| Sample Forms | Solids (0.5 mg – 10 g) and Liquids |
| Total Analysis Time | 5–7 min (combustion mode) |
| Combustion Temperature | Up to 1100 °C (dual-zone furnace) |
| Acid Digestion | Modified Monier-Williams method with programmable heating & gas purging |
| Data Storage | Internal memory + 3.5″ floppy disk (CM5014S unit) |
| Compliance Support | ASTM D3120, D3246, D5453 |
| Brand | Vientiane Environment |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | WX-CQX7 |
| Instrument Type | Ultrasonic All-in-One Weather Station |
| Display Option | Optional 1.0 × 0.5 m Outdoor Waterproof LED Display (Custom Sizes Available) |
| Housing | Integrated Metal Sheet Enclosure |
| IP Rating | IP65 (Standard) |
| Viewing Distance | ≥30 m (High-Brightness Dot-Matrix Font) |
| Sensor Height Reference | 100 cm mounting height for ultrasonic wind/temperature/humidity measurement |
| Real-Time Data Output | Yes |
| Brand | ULUPURE |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | F2000-680/UP |
| Instrument Type | Laboratory-Based |
| Measurement Principle | Infrared Spectrophotometry (FTIR-based) |
| Measurement Range | 0–80,000 mg/L |
| Detection Limit | 0.02 mg/L |
| Accuracy | ±2% |
| Wavenumber Resolution | ±1 cm⁻¹ |
| Measurement Frequency | 7 samples/hour |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | Uni1030 |
| Pricing | Available Upon Request |
| Instrument Type | Soil Moisture / Water Potential Analyzer |
| Measurement Principles | Time-Domain Transmission (TDT) for Volumetric Water Content (VWC), Thermistor-based Temperature Sensing, Four-Electrode Conductivity Measurement |
| Compliance | Designed for field-deployable GLP-aligned environmental monitoring |
| supports ASTM D5928-22 (soil moisture in geotechnical applications), ISO 11274 | 2023 (soil water retention), and FAO-recommended protocols for agricultural water management |
| Brand | UNITEC |
|---|---|
| Origin | Italy |
| Model | DUST-IT2 |
| Measurement Principle | Optical Light Scattering |
| Measured Parameters | PM₁₀ / PM₂.₅ |
| Measurement Range | 0–2000 µg/m³ |
| Sampling Flow Rate | 2 L/min |
| Detection Limit | 1 µg/m³ |
| Flow Stability | 95% |
| Operating Temperature | −20 to +50 °C |
| Operating Humidity | 0–95% RH |
| Enclosure Material | Anodized Aluminum |
| Dimensions (W×H×L) | 200 × 297 × 121 mm |
| Weight | ~4 kg |
| IP Rating | IP33 |
| Power Supply | 100–240 V AC, 0.7 A, 50–60 Hz (optional 12 V DC, 2.1 A) |
| Communication Interfaces | RS485 (Modbus RTU), optional 4–20 mA output or integrated WLAN module |
| Brand | UNITEC |
|---|---|
| Origin | Italy |
| Model | ETL-BUS |
| Pollutants | SO₂, H₂S, NH₃, C₆H₆, VOCs, CO, NO₂, O₃, CH₄, CO₂ |
| PM Measurement | PM₁, PM₂.₅, PM₁₀ |
| Sensor Technologies | TF-MOS (Metal Oxide Semiconductor), Electrochemical (EC), NDIR (Infrared), Orthogonal Light Scattering (PM), OPC (Optical Particle Counter) |
| Operating Temperature | −20 to +50 °C |
| Humidity Range | 10–95% RH (non-condensing) |
| IP Rating | IP55 |
| Power Supply | 12 VDC (with internal battery & 220 V AC adapter) |
| Power Consumption | 50–70 W |
| Dimensions | 1400 × 900 × 400 mm |
| Weight | 20 kg |
| Compliance | EU Directive 2008/50/EC |
| Brand | UNITEC |
|---|---|
| Origin | Italy |
| Model | ETL-One |
| Pollutants Measured | SO₂, H₂S, CO₂, VOC, NH₃, C₆H₆, PM₁, PM₂.₅, PM₁₀ |
| Sensor Technologies | TF-MOS (metal oxide semiconductor), Electrochemical (EC), Non-Dispersive Infrared (NDIR), Orthogonal Light Scattering (for PM), Optical Particle Counting (OPC) |
| Operating Temperature | −20 °C to +50 °C |
| Humidity Range | 10–95% RH (non-condensing) |
| Enclosure Rating | IP55 |
| Power Options | 220 VAC / 110 VAC / 12 VDC |
| Typical Power Consumption | 50–70 W |
| Dimensions | 540 × 710 × 310 mm |
| Weight | 15 kg |
| Brand | UNITEC |
|---|---|
| Origin | Italy |
| Model | ETL3000 |
| Instrument Type | Fixed Online Monitor |
| Measured Gases | CO, NO₂, O₃, C₆H₆, CH₄, SO₂, H₂S, NH₃, VOC, CO₂ |
| Particulate Matter | PM₁, PM₂.₅, PM₁₀ |
| Response Time | 1 s |
| Measurement Accuracy | ±0.01 ppm |
| Measurement Range | 0.01–100 ppm |
| Operating Temperature | −20 °C to +60 °C |
| Relative Humidity | 10–95% RH (non-condensing) |
| Enclosure Rating | IP55 |
| Dimensions | 370 × 522 × 210 mm |
| Weight | 10 kg |
| Power Supply | 220 V / 110 V / 12 V DC |
| Max. Power Consumption | 30 W |
| Data Logging Interval | 1 s (acquisition), 1 h (storage) |
| Output Interface | RS232 (ASCII protocol) |
| Compliance | EU Directive 2008/50/EC |
| Brand | UNITEC |
|---|---|
| Origin | Italy |
| Model | ETL3000 |
| Measured Pollutants | SO₂, H₂S, CO, NH₃, VOC, C₆H₆, NO₂, O₃, CH₄, CO₂ |
| Sensor Technologies | TF-MOS (Thick-Film Metal Oxide Semiconductor), Electrochemical (EC), Non-Dispersive Infrared (NDIR) |
| Operating Temperature | −20 to +50 °C |
| Humidity Range | 10–95 % RH (non-condensing) |
| Enclosure Rating | IP55 |
| Dimensions | 370 × 522 × 210 mm |
| Weight | 10 kg |
| Power Options | 220 VAC / 110 VAC / 12 VDC |
| Max Power Consumption | 30 W |
| Data Logging | 1 Hz sampling, 15- or 60-min averaging, internal flash storage |
| Communication | RS232 ASCII output, optional GSM/UMTS modem (VPN-capable) |
| Optional Add-ons | Integrated meteorological station, Class 1 noise monitor, solar power kit (panel + battery + charge controller), heating module for particulate sampling line |
| Brand | UNITEC |
|---|---|
| Origin | Italy |
| Model | SENS-IT |
| Detection Principles | TF-MOS (CO, NO₂, O₃, C₆H₆, CH₄) / EC (NH₃, SO₂, H₂S, VOC) / IR (CO₂) |
| Measurement Range | CO: 0.1–80 ppm |
| NO₂/O₃ | 10–250 ppb |
| C₆H₆ | 0.1–30 ppb |
| CH₄ | 1–1,500 ppm |
| NH₃ | 7–100 ppm |
| SO₂/H₂S | 5–10,000 ppb / 2–3,000 ppb |
| VOC | 0.6–25 ppm |
| CO₂ | 10–5,000 ppm |
| Accuracy | ±0.2 ppm (CO), ±10 ppb (NO₂/O₃), ±0.3 ppm (NH₃), ±20 ppb (SO₂), ±15 ppb (H₂S), ±0.1 ppm (VOC), ±50 ppm (CO₂) |
| Resolution | 0.1 ppm / 1 ppb / 0.1 ppm as applicable |
| Output | 0–5 V analog + RS485 digital |
| Operating Temp | −20 to +50 °C |
| Humidity | 10–95% RH (non-condensing) |
| Dimensions | 50 × 50 × 90 mm (H) |
| Weight | ~200 g |
| Housing | Anodized aluminum alloy |
| Power | +12 VDC |
| Onboard Control | Digital thermal regulation, fan speed control, linearization, parameter configuration |
| Brand | -- |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | DC1500-U |
| Price | Upon Request |
| Brand | URG |
|---|---|
| Origin | USA |
| Model | URG-2000-30x242-3CSS |
| Number of Channels | 3 |
| Annular Spacing | 1 mm |
| Length | 242 mm |
| End Fittings | Dual #30 Threaded Ports |
| Flow Straightener | PTFE-Coated on One End |
| Housing Material | Stainless Steel |
| Etched Glass Surface | Yes |
| Protective End Caps | Included |
| Brand | CTG |
|---|---|
| Origin | United Kingdom |
| Model | UviLux-BOD |
| Instrument Type | Portable BOD Analyzer |
| Measurement Principle | UV-Vis Excitation of Tryptophan Fluorescence (DO-correlated surrogate method) |
| Measurement Range | 0–35 mg/L BOD₅ equivalent |
| Detection Limit | 0.1 mg/L |
| Accuracy | ±1% of reading |
| Single Measurement Time | 5 s |
| Repeatability | ±3% RSD |
| Output Interfaces | RS-232, Analog (4–20 mA), SDI-12 |
| Compliance | Designed for field-deployable environmental monitoring per ISO 5815-1:2019 (BOD reference methodology context), EPA Method 405.1 (fluorescence-based surrogates), and EU Bathing Water Directive 2006/7/EC monitoring frameworks |
| Origin | Austria |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | UWITEC CPN |
| Pricing | Upon Request |
| Origin | Austria |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | UWITEC IWS |
| Pricing | Available Upon Request |