Water Quality Analysis
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Showing 2251–2280 of 3714 results
| Brand | Online Instrument |
|---|---|
| Model | OL2100N |
| Origin | Shanghai, China |
| Type | Fully Automated Spectrophotometric Analyzer for Anionic Surfactants (Methylene Blue Active Substances, MBAS) |
| Compliance | GB 7494–1987, GB/T 5750.4–2023, GB 17378.4–2007, GB 8538–2016, GB/T 39302–2020 |
| Sample Capacity | 54-position autosampler (expandable) |
| Automation Level | Fully Unattended Operation (sampling, reagent addition, liquid–liquid extraction, back-extraction, spectrophotometric measurement, system cleaning, pump tube pressure release) |
| Fluid Handling | Hybrid precision syringe + peristaltic pump delivery |
| Calibration | Auto-standard preparation and multi-point curve generation |
| Reagent Management | Closed-loop waste & vapor containment |
| Remote Access | Web-based interface with mobile compatibility (iOS/Android), voice-assisted troubleshooting support |
| Dimensions | Compact benchtop design |
| Regulatory Alignment | Designed to support GLP-compliant workflows |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | OL2200N |
| Instrument Type | Laboratory-Based Volatile Phenol Analyzer |
| Sample Capacity | 45 positions (expandable upon customization) |
| Distillation Stations | 8 parallel |
| Automation Level | Fully Automated (XYZ robotic sampling, auto-calibration, auto-distillation, reagent addition, phase transfer, liquid-liquid extraction, spectrophotometric quantification) |
| Standard Preparation | Automated multi-point standard curve generation |
| Waste Handling | Closed-loop exhaust and waste liquid collection system |
| Reagent Monitoring | Real-time level sensing with low-reagent alert |
| Remote Access | Web-enabled instrument control and data retrieval via secure HTTPS interface |
| Compliance Framework | Designed to support ISO 6439, HJ 502–2009 (Chinese EPA method), and ASTM D1783–20 for phenolic compounds in water |
| Brand | Online Instrument |
|---|---|
| Model | OL2500N |
| Origin | Shanghai, China |
| Instrument Type | Laboratory-Based Analyzer |
| Compliance Standards | HJ 484–2009, HJ 745–2015, GB/T 5750.5–2023 |
| Sample Capacity | 36 positions |
| Distillation Stations | 8 |
| Fluid Handling | Precision syringe + peristaltic pump hybrid delivery |
| Temperature Control | Programmable water bath with ±0.5 °C stability |
| Reagent Management | Auto-low-reagent alert, auto-standard preparation (multi-level calibration curves), sealed waste & off-gas collection |
| Data Interface | LIMS-compatible, remote monitoring via web-based dashboard, audit-trail-enabled operation logs |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | OL2600N |
| Instrument Type | Laboratory-Based Automated Analyzer |
| Measurement Principle | Colorimetric Method (Nessler Reagent Spectrophotometry per HJ 535–2009 and GB/T 5750.1–2023) |
| Sample Capacity | 45 positions |
| Distillation Stations | 8 |
| Measurement Modes | Direct Method, Coagulation-Precipitation Method, Distillation Method |
| Calibration | Automated Standard Preparation & Multi-Point Calibration Curve Generation |
| Remote Access | Web-based & Mobile-Compatible Monitoring & Data Retrieval |
| System Integration | Compatible with Unmanned Laboratory Platforms (e.g., LIMS, SCADA, IoT Edge Gateways) |
| Compliance | Designed to support GLP-compliant workflows and audit-ready data traceability per ISO/IEC 17025 requirements |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Model | OL2700N |
| Instrument Type | Laboratory Benchtop Analyzer |
| Sample Capacity | 45 positions |
| Distillation Stations | 8 |
| Automation Level | Fully Automated (sample transfer, reagent addition, calibration curve generation, mixing, colorimetric reaction timing, final volume adjustment, photometric measurement, post-run cleaning and waste disposal) |
| Data Management | Cloud-synced reporting with remote mobile access |
| Compliance Context | Designed for compliance with ISO 16392:2017 (Water quality — Determination of sulfide — Colorimetric method using methylene blue), EPA Method 376.1, and HJ 1226-2021 (Chinese Environmental Protection Standard for Sulfide in Water) |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Model | OL2800N |
| Measurement Principle | Diphenylcarbazide Spectrophotometry (GB 7467–1987, GB/T 5750.6–2023) |
| Automation Level | Fully Automated Sample Handling, Reagent Dispensing, Standard Preparation, Curve Fitting, Dilution, Mixing, Cuvette Conditioning, Measurement, Cleaning & Waste Collection |
| Compliance | Aligned with Chinese National Standards for Drinking Water and Environmental Monitoring |
| Connectivity | Remote Web-Based Control via Mobile/Tablet |
| Data Management | Audit-Trail Enabled Reporting with Timestamped Metadata |
| Sample Throughput | Continuous Unattended Operation with Priority Queueing |
| Detection Range | Adjustable Multi-Range Calibration (Auto-Dilution Supported) |
| Waste Handling | Closed-Loop Waste Recovery System |
| Brand | Online Instrument |
|---|---|
| Model | OL2900N |
| Origin | Shanghai, China |
| Application Standard | GB/T 5750.5–2023 (Diazotization-Coupling Spectrophotometry for Nitrite as N) |
| Automation Level | Fully Automated Sample Processing, Reagent Dispensing, Calibration Curve Generation, Dilution, Measurement, and System Cleaning |
| Compliance | Designed for drinking water and raw water testing per Chinese national standard methodology |
| Remote Operation | Web-based and mobile-compatible interface with real-time status monitoring and voice/text-assisted technical support |
| Sample Throughput | Continuous unattended operation with priority-sample insertion capability |
| Waste Management | Closed-loop waste collection with integrated reagent-level monitoring and low-reagent alert |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | OL3006 |
| Measurement Parameters | Total Phosphorus (TP) and Total Nitrogen (TN) |
| Instrument Type | Portable |
| Measurement Principle | Spectrophotometry |
| TP Range | 0.04–1.2 mg/L |
| TN Range | 0.2–7 mg/L |
| Accuracy | ±5% |
| Detection Limit | TP ≤ 0.01 mg/L |
| Resolution | 0.001 mg/L |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Region of Origin | Domestic (China) |
| Model | OL3010 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | 2-Hour Closed-Reflex Digestion Followed by Potentiometric or Colorimetric Endpoint Titration |
| Measurement Range | 0–70,000 mg/L COD |
| Accuracy | ≤5% |
| Repeatability | RSD ≤3% |
| Limit of Detection | 4 mg/L |
| Titration Time | <4 minutes |
| Sample Capacity | 10 positions for sample loading |
| Digestion Capacity | 10 parallel digestion vessels |
| Titration Channels | 1 |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | OL3015 |
| Instrument Type | Laboratory-Grade |
| Measurement Principle | 2-Hour Closed-Vessel Digestion Followed by Potentiometric/Titrmetric Endpoint Detection |
| Wavelength | Not Applicable (Titration-Based) |
| Accuracy | ≤5% |
| Repeatability | RSD ≤3% |
| LOD | 4 mg/L COD |
| Sample Capacity | 15-position digestion + 15-position sample rack (expandable to 50-position autosampler) |
| Digestion Positions | 15 |
| Titration Channels | 2 |
| Chloride Correction | Integrated Automatic Chloride Compensation Module |
| Temperature Control | Programmable Heating (15–350 °C) with Air/Water Cooling |
| Cleaning Protocol | Fully Automated Rinse Cycles for Digestion Vessels, Titration Cells, and Fluidic Lines |
| Data Export | Excel/PDF Reports |
| LIMS Integration | Supported (Standard ASTM D1252 & ISO 6060 Compliant Workflow) |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory-Based |
| Model | OL3236 |
| Measurement Principle | Rapid Digestion Spectrophotometry |
| Wavelengths | 600 nm ± 20 nm and 440 nm ± 20 nm |
| Measurement Range | 15–1000 mg/L COD |
| Accuracy | ±5% of reading |
| Repeatability | RSD ≤ 2% |
| Limit of Detection | 4 mg/L |
| Cycle Time | 40 minutes per batch of 36 samples |
| Batch Capacity | 108 sample positions |
| Digestion Capacity | 36 simultaneous digestion units |
| Photometric Measurement Channels | 6 parallel optical cells |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer | Yes |
| Type | Laboratory BOD Analyzer |
| Model | OL 4054 / OL 4108 |
| Measurement Principle | Microbial Electrode Method |
| Measurement Range | 0–6000 mg/L |
| Detection Limit | 0.5 mg/L |
| Accuracy | ±0.3 mg/L (≤6 mg/L) |
| Incubation Duration | 5-day standard BOD₅ protocol |
| Sample Capacity | 54 or 108 positions (customizable) |
| Compliance Standard | HJ 505–2009 (China Environmental Protection Standard) |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | OL5100 |
| Measurement Parameters | Total Phosphorus (TP) and Total Nitrogen (TN) |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | Spectrophotometry (Molybdate Blue Method for TP |
| Sample Capacity | 64 positions |
| Digestion Capacity | 64 positions |
| Reagent Handling | Fully Automated Transfer |
| Digestion Method | Automated High-Pressure Digestion |
| Calibration | Auto-Curve Calibration |
| Cleaning | Programmable Self-Cleaning with Fresh-Water Rinse |
| Waste Management | Automated Waste Collection & Gas Adsorption |
| Operation Mode | One-Touch Start |
| Remote Access | Mobile/Tablet-Based Control via Secure Web Interface |
| Compatibility | Integrates with Unmanned Lab Platforms (e.g., LIMS, ELN, SCADA) or Operates Standalone |
| Brand | TriOS |
|---|---|
| Origin | Germany |
| Model | OPUS HS |
| Type | Online Analyzer |
| Optical Principle | UV Absorption Spectrophotometry (200–360 nm) |
| Light Source | Pulsed Xenon Lamp |
| Detector | 256-channel Miniature Spectrometer |
| Spectral Resolution | 0.8 nm/pixel |
| Optical Path Lengths | 0.3, 1, 2, 5, 10, 50 mm |
| Turbidity Compensation | Yes |
| Data Storage | 2 GB internal |
| Measurement Interval | ≥1 min |
| Output Interfaces | RS232 / RS485 |
| Power Consumption | ≤8 W |
| Housing Material | Stainless Steel or Titanium Alloy |
| Dimensions | Ø48 × 470 mm |
| Weight | 3 kg (stainless steel, 10 mm path) / 2 kg (titanium, 10 mm path) |
| Pressure Rating | 30 bar (SubConn connector), 3 bar (fixed cable), 1 bar (flow cell, 2–4 L/min) |
| IP Rating | IP68 |
| Operating Temperature (Sample) | 2–40 °C |
| Ambient Temperature | 2–40 °C |
| Storage Temperature | −20–80 °C |
| Compliance | Designed for continuous operation in wastewater, drinking water, and industrial effluent monitoring per ISO 7027 (turbidity), ASTM D515-18 (sulfide), and GLP/GMP-aligned data integrity practices |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Model | 2295 |
| Instrument Type | Online Analyzer |
| Detection Range | 0.2–50 ppm PO₄³⁻ (auto-ranging) |
| Reagent Consumption | 0.2 mL per reagent per analysis |
| Sample Temperature Control | Heated to 25 °C for low-temperature samples |
| Light Source | High-stability LED (no filters or optical fibers) |
| Pump Maintenance Interval | Every 6 months |
| Display | Backlit LCD with full status and measurement data |
| Data Storage | 31 days of calibration & analysis logs (timestamped, parameter-rich) |
| Enclosure Rating | NEMA 4 |
| Power Input | 100–240 VAC, 50–60 Hz |
| Installation | Panel-mount or wall-mount compatible |
| Auto-Restart Function | Configurable 30-minute timeout after STOP command |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | 2295 |
| Instrument Type | Online Analyzer |
| Measurement Range | 0.2–50 ppm PO₄³⁻ (auto-ranging) |
| Reagent Consumption | 0.2 mL per reagent per analysis cycle |
| Sample Temperature Control | Integrated heater maintains sample at 25 °C ± 1 °C |
| Light Source | Solid-state LED (no filters, no optical fibers, maintenance-free) |
| Pumping System | High-reliability peristaltic pump with specialized tubing (replacement interval: 6 months) |
| Display | Backlit LCD with real-time status, measurement, and diagnostic information |
| Data Storage | 31-day internal log of calibration events, analysis results, timestamps, and system diagnostics |
| Enclosure Rating | NEMA 4 (dust-tight, splash-resistant) |
| Power Input | 100–240 VAC, 50–60 Hz |
| Auto-Restart Function | Configurable 30-minute timeout after STOP command |
| Sampling Mode | Optional grab-sample analysis capability |
| Mounting | Panel-mount or wall-mount compatible |
| Compliance | Designed for continuous operation in regulated industrial environments (supports GLP/GMP-aligned data integrity practices) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 410P-06 |
| Price | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion 5-Star |
| Pricing | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion 5-Star |
| Pricing | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion AQ3010 |
| Pricing | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion AQ3700 |
| Pricing | Available Upon Request |
| Origin | Singapore |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | BOD AutoEZ |
| Instrument Type | Laboratory BOD Analyzer |
| Measurement Principle | Microbial Electrode Method |
| Sample Capacity | Up to 36 samples per run (3 trays × 12 BOD bottles) |
| Analysis Time | ~15 minutes for full 36-sample batch |
| Electrode Configuration | Patented quad-electrode, 4-channel dissolved oxygen sensing |
| Report Generation | Fully automated BOD calculation and PDF/CSV export |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Dual Star |
| Instrument Type | Laboratory Water Quality Analyzer |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion Star A |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion Star A |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion Star A |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion Star A113 |
| Pricing | Upon Request |
| Brand | Palintest |
|---|---|
| Origin | United Kingdom |
| Model | 7100 |
| Instrument Type | Portable / Handheld Photometer |
| Detection Parameters | Free & Total Chlorine, Chloramines, Bromine, Ozone, Ammonia-N, Nitrate-N, Total Phosphorus, Total Nitrogen, COD, Iron (LR/HR/MR), Manganese (LR/HR), Fluoride, Silica, Copper, Zinc, Hardness, Alkalinity, pH, Turbidity, Sulfate, Cyanide, Phenol, Surfactants, Urea, and >100 additional parameters |
| Optical Wavelengths | 450 nm, 500 nm, 550 nm, 570 nm, 600 nm, 650 nm |
| Display | Backlit LCD with alphanumeric interface |
| Accuracy | ±1% T |
| Absorbance Resolution | 0.001 AU |
| Memory Capacity | 500 test results with timestamp, parameter ID, and sample ID |
| Custom Calibration Curves | Up to 30 user-defined curves |
| Connectivity | Waterproof USB port and Bluetooth 4.0 |
| Ingress Protection | IP67 |
| Power Supply | 3 × AA batteries or USB bus power |
| Dimensions | 150 × 250 × 70 mm |
| Weight | 975 g |
| Certifications | CE, UKCA, CPA (UK Water Regulations Advisory Scheme) |
| Brand | Palintest |
|---|---|
| Origin | United Kingdom |
| Model | Arsenator |
| Instrument Type | Portable |
| Detection Principle | Anodic Stripping Voltammetry (ASV) |
| Target Analyte | Arsenic (As) |
| Detection Time | 5 min |
| Measurement Range | 2–100 µg/L (ppb) |
| Power Supply | 9 V PP3 battery (included) |
| Compliance | Aligns with WHO Guideline Value (10 µg/L for drinking water) |
| Kit Capacity | 420 field tests per kit |
| Brand | Palintest |
|---|---|
| Origin | United Kingdom |
| Model | CD |
| Instrument Type | Portable/Handheld Water Quality Analyzer |
| Measurable Parameters | Alkalinity, Aluminum, Ammonia, Bromine, Free Chlorine, Copper, Fluoride, Hydrogen Peroxide, Iron, Manganese, Molybdate, Nitrate, Nitrite, Ozone, Phosphate, Silica, Sulfide |
| Housing Material | Acrylic-based polycarbonate disc holder with UV-stabilized acrylic color discs |
| Compliance | ASTM D1293, ISO 7888, ISO 8694, EN 27888, USP <643>, EPA Method 334.0 (Cl₂), EPA Method 350.1 (NO₃⁻) |