Online Automatic Water Quality Monitoring System
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| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | SJG-705 |
| Price Range | USD 7,000 – 14,000 |
| Display | 7-inch color TFT touchscreen (Chinese UI) |
| Communication Interfaces | RS-232 OR RS-485 OR Ethernet (user-selectable) |
| Measurement Modes | Continuous & programmable interval logging |
| Data Storage | Internal non-volatile memory supporting >100,000 records |
| Optional | Automated cleaning module for sensors and flow cell |
| Parameters Supported | pH, ORP, Conductivity/TDS, Dissolved Oxygen (DO), Turbidity (NTU), Temperature |
| Brand | LUMEX |
|---|---|
| Origin | Russia |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | AKMC-1 |
| Price Range | USD 13,500 – 40,500 |
| Measurement Principle | Potentiometric Titration |
| Detection Range | 0.25–250 ppm (as CaCO₃) |
| Sampling Frequency | 1–4 times/hour |
| Operating Temperature | +10 to +35 °C |
| Relative Humidity (at +25 °C) | <80% |
| Sample Pressure | 0.1–10 atm |
| Sample Temperature | +5 to +40 °C |
| Power Supply | 110/220 VAC, 50/60 Hz |
| Power Consumption | 100 W |
| Dimensions | 300 × 400 × 150 mm |
| Weight | 20 kg |
| Brand | LUMEX |
|---|---|
| Model | FLUORAT® AA-2 |
| Origin | Russia |
| Detection Range | 0.04–2 mg/L Al |
| Operating Temperature | +5 to +50 °C |
| Sample Flow Pressure | 0.1–10 atm |
| Cycle Time | 10–30 min |
| Output Interfaces | RS-485, RS-232, 4–20 mA (0–20 mA) |
| Power Supply | 187–242 V, 50 Hz ±1%, 12 V DC |
| Power Consumption | 100 W |
| Dimensions | 600 × 600 × 250 mm |
| Weight | ≤ 50 kg |
| MTBF | ≥ 10,000 h |
| IP Rating | Dust-protected and splash-resistant |
| Compliance | PND F 14.1:2.4.181-02, PND F 14.1:4.1.1255-03 |
| Brand | LUMEX |
|---|---|
| Model | RA-915WM |
| Principle | High-Temperature Thermal Decomposition Coupled with Zeeman Atomic Absorption Detection |
| Detection Limit | 0.3 µg/L |
| Measurement Range | 0–200 µg/L |
| Analysis Frequency | Once every 0.5–3 hours |
| Calibration | Fully Automatic |
| Baseline Verification | Fully Automatic |
| Max. Dissolved Solids Tolerance | 1000 mg/L |
| Communication Interfaces | RS-232/485, LAN, Isolated 4–20 mA |
| Protocols | Modbus, GESYTEC |
| Output Relays | Open/Closed |
| Operating Temperature | 5–40 °C |
| Atmospheric Pressure Range | 84–106.7 kPa |
| Relative Humidity | <98% at +35 °C |
| Power Supply | 110/240 VAC, 50/60 Hz |
| Dimensions (L×W×H) | 1000 × 400 × 2000 mm |
| Brand | Metrohm |
|---|---|
| Origin | Netherlands |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Origin Category | Imported |
| Model | 2035 |
| Pricing | Available Upon Request |
| Origin | UK |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | OCD50 |
| Pricing | Upon Request |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | OL1031 |
| Pricing | Upon Request |
| Brand | PerkinElmer |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | TrasION 1080 ICP-MS |
| Pricing | Available Upon Request |
| Brand | PME |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | LakeESP |
| Price | USD 96,000 |
| Data Logger Resolution | 20-bit |
| Internal Storage | 2 GB SD card |
| Sampling Interval | 1 minute |
| Communication Options | GSM, VHF/UHF Radio, Iridium Satellite |
| Structural Material | 316 Stainless Steel |
| Temperature Accuracy | ±0.010 °C |
| Dissolved Oxygen Sensor | Optical (8 µm or ±5% of reading) |
| PAR Sensor | LI-192SA |
| Pressure Ranges | 5 / 10 / 20 bar |
| Meteorological Sensors | Vaisala or R.M. Young (humidity, precipitation, wind speed/direction) |
| Radiation Sensors | Hukseflux or Kipp & Zonen (net longwave/shortwave) |
| Water Quality Probes | Chlorophyll-a, Turbidity, Phycocyanin (cyanobacteria), CDOM, Hydrocarbon (oil-in-water) |
| Brand | AQUALABO |
|---|---|
| Origin | France |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | PONSEL |
| Price Range | USD 140–7,200 (FOB) |
| Detection Principle | Conductive Liquid-Level Sensing |
| Output Type | Non-polarized Dry Contact (SPST) |
| Detection Threshold | 0.5 mm water film |
| Detector Housing Material | PVC with Stainless Steel Electrodes |
| Electronics Enclosure Material | PVC |
| IP Rating | IP68 (Detector & Electronics Box) |
| Operating Temperature | 0–50 °C |
| Detector Dimensions (H×W×D) | 20 × 80 × 60.5 mm |
| Electronics Box Dimensions (H×D) | 120 × 40 mm |
| Detector-to-Box Cable Length | 9 m (fixed, shielded multi-strand polyurethane-sheathed cable) |
| Output Cables | Two 1 m polyurethane-sheathed leads with bare tinned-copper terminations |
| Power Supply | Internal Li-MnO₂ battery (3.6 V, 3-year typical service life) or external +3.6 V ±5% (SPN mode, <200 µA quiescent current) |
| Brand | Rivertrace |
|---|---|
| Origin | United Kingdom |
| Model | CW Series |
| Measurement Range | 0–99 ppm |
| Accuracy | ±5 ppm |
| Display | Dual-line 7-segment LED |
| Alarm Setpoints | Adjustable (1–98 ppm) |
| Alarm Delay | Alarm 1: 0–60 s |
| Alarm 2 | 10–240 s |
| Alarm Output | 8 A @ 240 V (inductive) |
| Analog Outputs | 0–20 mA / 4–20 mA (min. load 820 Ω) |
| Ambient Temperature | 1–50 °C |
| Relative Humidity | ≤90% RH (up to +55 °C) |
| Sample Temperature | 1–50 °C |
| Sample Flow Rate | 0.1–2 L/min |
| Sample Pressure | 0.1–10 bar |
| Dimensions (W×D×H) | 215 × 242 × 73 mm |
| Weight | 2.25 kg |
| Power Supply | 230 V/50 Hz or 24 V AC |
| Power Consumption | 10 VA |
| Electrical Safety | EN 61010-1 / IEC 61000-6-4 / IEC 61000-6-2 |
| Certification | Germanischer Lloyd (GL) Type Approved |
| Optical Components | High-temperature resistant fused silica windows & fluorosilicone seals |
| Wetted Materials | Optional 316 stainless steel probe, flow cell, and sample chamber |
| Auto-cleaning | Integrated ultrasonic or mechanical cleaning module (configurable) |
| Brand | Rivertrace |
|---|---|
| Origin | United Kingdom |
| Model | Smart 50M |
| Measurement Range | 0–10 ppm (large cell) / 0–200 ppm (medium cell) |
| Accuracy | ±0.15 ppm (large cell) / ±2 ppm (medium cell) |
| Display Resolution | 0.1 ppm |
| Alarm Setpoints | Adjustable (1–10 ppm or 10–200 ppm per cell) |
| Alarm Delay | 1–15 s (Alarm 1), 1–600 s (Alarm 2) with disable option |
| Output Signal | 4–20 mA |
| Sample Temperature | +1 to +90 °C |
| Sample Flow Rate | 0.3–3 L/min |
| Sample Pressure | 0.1–10 bar |
| Ambient Operating Temperature | +1 to +50 °C |
| Ambient Humidity | ≤80 % RH, non-condensing |
| Enclosure Rating | IP55 |
| Power Supply | 230 VAC, 50 Hz, 15 VA |
| Dimensions (W×D×H) | 500 × 360 × 150 mm |
| Weight | 15 kg |
| Certifications | Germanischer Lloyd (GL) |
| Brand | SAIL HERO |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | Fixed-Station Surface Water Quality Online Monitoring System |
| Price Range | USD 42,000 – 70,000 |
| Brand | SAIL HERO |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | Groundwater Automatic Monitoring System |
| Price Range | USD 42,000 – 70,000 |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Manufacturer | Veolia Water Technologies |
| Product Type | Imported |
| Model | Sievers Boron |
| Pricing | Upon Request |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Status | Imported |
| Model | Boron Ultra |
| Pricing | Available Upon Request |
| Brand | SkyRay Instrument |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | WAOL2000 |
| Pricing | Upon Request |
| Origin | UK |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Smart |
| Pricing | Available Upon Request |
| Brand | TimePower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | TP-130 |
| Pricing | Available upon Request |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Model | AnalogPlus Conductivity Electrode |
| Pricing | Available Upon Request |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported Industrial-Grade Water Quality Sensor Interface Platform |
| Model | AquaSensors DataStick |
| Communication Protocols | RS-232 (ASCII), Modbus RTU, Modbus RS-232, USB, DeviceNet, Ethernet, CANopen |
| Power Input | 10–36 V DC |
| Embedded Calibration Memory | Yes |
| Integrated Temperature Sensor | Yes |
| Compliance | CE, RoHS, IP68-rated housing (sensor head) |
| Software Compatibility | Thermo Fisher AquaLink Suite (v4.2+), third-party SCADA and PLC systems |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Category | Imported Instrument |
| Model | Thermo Scientific 1816DO |
| Pricing | Available Upon Request |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Category | Imported Instrument |
| Model | Thermo Scientific 2103PH |
| Pricing | Upon Request |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported Industrial Online Conductivity Analyzer |
| Model | Thermo Scientific 2104CD |
| Pricing | Upon Request |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported Industrial Online Analyzer |
| Model | Thermo Scientific 2105AB |
| Output | 0–20 mA or 4–20 mA analog signal |
| Conductivity Range | 0–2,000,000 µS/cm |
| Concentration Range | 0–10% w/w (acid/base) |
| Temperature Compensation | High-accuracy automatic compensation |
| Fouling Resistance | Engineered for long-term stability in fouling-prone water streams |
| Calibration | User-definable multi-point calibration curves |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Model | Thermo Scientific 2109XP |
| Detection Limit | 10 ppb F⁻ |
| Measurement Principle | Potentiometric using Solid-State Fluoride Ion-Selective Electrode (ISE) |
| Display | Backlit LCD |
| Calibration Method | Dual-Standard Known Addition (DKA) |
| Optional Channels | pH or Conductivity |
| Communication | Digital Modbus RS-485 / 4–20 mA analog output |
| Maintenance | No reagent pumps or moving parts |
| Compliance | Designed for continuous compliance monitoring per EPA Method 300.0 and ISO 10304-1 |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Model | Thermo Scientific 2109XP |
| Pricing | Upon Request |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported Instrument |
| Model | Thermo Scientific 2116RDO |
| Pricing | Upon Request |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Model | 2117HL |
| Measurement Range | 75–1000 ppm Cl⁻ |
| Principle | Potentiometric measurement using solid-state chloride-selective electrode |
| Reagent-Free Operation | Yes |
| Display | Backlit LCD with graphical interface |
| Calibration Method | DKA (Dual-Point Known Addition) |
| Response Time (t₉₀) | < 2 minutes |
| Maintenance Requirements | No pumps, no reagents, no moving parts |
| Compliance | Designed for continuous industrial process monitoring in accordance with ASTM D4192, ISO 9297, and EPA Method 325B (adapted for on-line chloride detection) |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Category | Imported Instrument |
| Model | Thermo Scientific 2117HL |
| Pricing | Available Upon Request |