Water Quality Analysis
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| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-Made) |
| Model | OL-P0103 |
| Instrument Type | Manual Portable Water Sampler |
| Sampling Method | Quantitative Sampling |
| Single Sample Volume | 500 mL |
| Sampling Volume Accuracy | ±2% |
| Sampling Depth | 0.5 m below water surface |
| Bottle Material | Borosilicate Glass (500 mL Wide-Mouth) |
| Bottle Cap | 1 cm-thick PTFE Septum with Inlet Port |
| Actuation Mechanism | Manual Pull-Chain for Septum Opening/Closing |
| Chain & Pull Cord Length | ≥3.5 m |
| Compliance | HJ/T 91–2001, HJ 970–2018, HJ 637–2018 |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | OL1010 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | Infrared Spectrophotometry (C–H Stretch Absorption at 2930 cm⁻¹, 2960 cm⁻¹, and 2850 cm⁻¹) |
| Measurement Range | 0–50,000 mg/L |
| Detection Limit | 0.06 mg/L |
| Accuracy | ±2% of reading |
| Resolution | 0.001 mg/L |
| Analysis Time per Sample | <60 s |
| Light Source | Switching Power Supply–Driven IR Emitter |
| Wavelength Selection Method | Motorized Precision Grating Drive |
| Zero Calibration | Real-time Dual-Signal Auto-Zero (Illuminated & Dark Current Compensation) |
| Extraction Solvent | Perchloroethylene (C₂Cl₄) |
| Calibration Modes | Certified Reference Standards, Multi-point Calibration Curve, Single-point Rapid Calibration |
| Compliance | Meets HJ 637–2018 (China), ASTM D7066–22 (Standard Test Method for Determination of Oil and Grease in Water by Infrared Spectrophotometry), ISO 9377-2:2000 (Water Quality — Determination of Hydrocarbon Oil Index) |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region Category | Domestic (China) |
| Model | OL1010D |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | Infrared Spectrophotometry (C–H Stretch Absorption at 2960, 2930, and 2870 cm⁻¹) |
| Measurement Range | 0–50,000 mg/L |
| Detection Limit | 0.06 mg/L |
| Accuracy | ±2% of reading |
| Resolution | 0.001 mg/L |
| Analysis Time per Sample | <60 s |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | OL1011 |
| Instrument Type | Online |
| Measurement Principle | Infrared Spectrophotometry |
| Measurement Range | 0–50,000 mg/L |
| Detection Limit | 0.06 mg/L |
| Accuracy | ±2% |
| Resolution | 0.001 mg/L |
| Measurement Frequency | User-Configurable |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | OL1011EX |
| Instrument Type | Online Analyzer |
| Measurement Principle | Infrared Spectrophotometry (C–H Stretch Absorption at 2930 cm⁻¹, 2960 cm⁻¹, 2870 cm⁻¹) |
| Measurement Range | 0–50,000 mg/L |
| Detection Limit | 0.06 mg/L |
| Accuracy | ±2% of reading |
| Resolution | 0.001 mg/L |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | OL1012 |
| Instrument Type | Portable |
| Measurement Principle | Infrared Spectrophotometry (C–H Stretch Absorption at ~2960 cm⁻¹, ~2930 cm⁻¹, and ~2850 cm⁻¹) |
| Measurement Range | 0–50,000 mg/L |
| Detection Limit | 0.06 mg/L |
| Accuracy | ±2% of reading |
| Resolution | 0.001 mg/L |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | OL1020 Fully Automated Infrared Spectrophotometric Oil Analyzer |
| Instrument Category | Laboratory-Based |
| Measurement Principle | Infrared Spectrophotometry (C–H Stretch Absorption at 2930 cm⁻¹, 2960 cm⁻¹, and 2850 cm⁻¹) |
| Measurement Range | 0–50,000 mg/L (with automatic dilution for over-range samples) |
| Detection Limit | 0.03 mg/L |
| Accuracy | ±2% of reading |
| Resolution | 0.001 mg/L |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | OL1020 |
| Instrument Category | Laboratory-Based |
| Measurement Principle | Infrared Spectrophotometry (C–H Stretch Absorption at 2930 cm⁻¹, 2960 cm⁻¹, and 2850 cm⁻¹) |
| Measurement Range | 0–50,000 mg/L |
| Detection Limit | 0.03 mg/L |
| Accuracy | ±2% of reading |
| Resolution | 0.001 mg/L |
| Analysis Time per Sample | <5 minutes |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | OL1025 |
| Instrument Type | Portable |
| Measurement Principle | Infrared Spectrophotometry |
| Measurement Range | 0–50,000 mg/L (with automatic high-concentration dilution) |
| Detection Limit | 0.06 mg/L |
| Accuracy | ±2% |
| Resolution | 0.001 mg/L |
| Analysis Time | 10 min per sample |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | OL1030 |
| Instrument Type | Laboratory-Based |
| Measurement Principle | UV Spectrophotometry (225 nm) |
| Detection Limit | 0.005 mg/L |
| Accuracy | ±2% |
| Resolution | 0.001 mg/L |
| Analysis Time | 1 minute per sample |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | OL1031 |
| Pricing | Upon Request |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | OL1032 |
| Instrument Type | Portable |
| Measurement Principle | Ultraviolet (UV) Spectrophotometry |
| Measurement Range | 0–50 mg/L |
| Detection Limit | 0.005 mg/L |
| Accuracy | ±2% |
| Resolution | 0.001 mg/L |
| Measurement Frequency | Not Applicable |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | OL1040 |
| Instrument Type | Laboratory-Based |
| Measurement Principle | Ultraviolet Spectrophotometry |
| Measurement Range | 0–16 mg/L (with automatic dilution beyond range) |
| Detection Limit | 0.005 mg/L |
| Accuracy | ±2% |
| Resolution | 0.001 mg/L |
| Analysis Time | <6 minutes per sample |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | OL1041 |
| Instrument Type | Laboratory-Based |
| Measurement Principle | UV Absorption Spectrophotometry (225 nm) |
| Measurement Range | 0–16 mg/L (with automatic dilution for over-range samples) |
| Detection Limit | 0.005 mg/L |
| Accuracy | ±2% of reading |
| Resolution | 0.001 mg/L |
| Analysis Time | <6 minutes per sample |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | OL1043 |
| Instrument Category | Laboratory-Based |
| Measurement Principle | Fluorescence Spectrophotometry |
| Measurement Range | 0–5 mg/L (with automatic dilution beyond range) |
| Detection Limit | 0.0010 mg/L |
| Accuracy | ±2% |
| Resolution | 0.001 mg/L |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | OL1045 |
| Instrument Type | Portable |
| Measurement Principle | UV Spectrophotometry |
| Measurement Range | 0–60 mg/L (auto-dilution for over-range samples) |
| Detection Limit | 0.005 mg/L |
| Accuracy | ±2% |
| Resolution | 0.001 mg/L |
| Analysis Time | <8 min per water sample |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Model | OL1045N |
| Instrument Type | Portable |
| Measurement Principle | Ultraviolet Spectrophotometry (UV-Vis) |
| Measurement Range | 0–16 mg/L |
| Analysis Time | <8 min per water sample |
| Compliance | HJ 970–2018 (China), GB 17378.4–2007 (Marine Monitoring) |
| Sample Volume Detection | Non-contact automatic measurement with <2% error |
| Extraction Solvent | n-Hexane |
| Oil Separation Method | Magnesium Silicate Adsorption Column |
| Integrated Functional Modules | Sampling, Liquid–Liquid Extraction, Phase Separation, Reagent Delivery, UV Absorbance Measurement |
| Remote Control | Web-based interface compatible with smartphones and tablets |
| Enclosure Material | High-strength engineering plastic |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | OL1046 |
| Instrument Type | Portable |
| Measurement Principle | Fluorescence Spectrophotometry |
| Measurement Range | 0–5 mg/L |
| Detection Limit | 0.0010 mg/L |
| Accuracy | ±2% |
| Resolution | 0.001 mg/L |
| Analysis Cycle Time | 9 minutes |
| Brand | Online Instrument |
|---|---|
| Model | OL1061 |
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable |
| Measurement Principle | Infrared Absorption (C–H Stretching Band at ~2930 cm⁻¹) |
| Measurement Range | 0–1000 mg/L |
| Detection Limit | 0.06 mg/L |
| Accuracy | ±2% of reading |
| Resolution | 0.001 mg/L |
| Extraction Solvent | Perchloroethylene (C₂Cl₄) |
| Extraction Ratio | Adjustable from 1:1 to 1:50 (solvent:sample) |
| Sampling Depth | Up to 0.5 m submersible |
| Power Supply | Integrated rechargeable battery (4 h continuous operation) |
| Data Interval | Programmable from 1–999 s |
| Interface | Touchscreen industrial PC |
| Compliance | Designed to support EPA Method 1664A, ISO 9377-2, and GB/T 16488–1996 equivalency |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | OL1071 |
| Instrument Type | Portable |
| Detection Principle | UV Absorption Spectrophotometry (225 nm) with Continuous Flow Liquid-Liquid Extraction |
| Detection Limit | 0.005 mg/L |
| Accuracy | ±2% of reading |
| Resolution | 0.001 mg/L |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Model | OL1120N |
| Instrument Type | Laboratory-Based |
| Measurement Principle | Infrared Spectrophotometry (ASTM D7066, ISO 9377-2, HJ 637–2018) |
| Sample Capacity | 24-position carousel (expandable) |
| Extraction Solvent | Tetrachloroethylene (C₂Cl₄) |
| Oil Classification | Petroleum Hydrocarbons & Animal/Vegetable Oils |
| Separation Method | Triple-phase separation via extraction tube, aqueous barrier membrane, and phase separation column |
| Calibration Options | Certified reference standards, multi-point calibration curve, single-point rapid calibration |
| Reagent Recovery | Automated solvent–water immiscible phase separation |
| Remote Access | Web-based GUI + mobile-responsive interface with real-time status monitoring and audit-trail-enabled command logging |
| Sealing Mechanism | Adaptive elastic dynamic pressure seal (no rotary lid wear) |
| Fluid Handling | High-precision 3-axis robotic arm + solenoid-driven micro-pumps (MTBF ≥ 4×10⁶ cycles) |
| Mixing | Turbulent vortex injection + active flow agitation |
| Cleaning Protocol | Continuous “live-water” rinse between samples |
| Detection Range | Compliant with HJ 637–2018 quantification limits (0.01–100 mg/L for petroleum hydrocarbons |
| Data Compliance | 21 CFR Part 11–ready electronic records with user-level access control, timestamped audit trail, and GLP/GMP-aligned metadata tagging |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | OL1171 |
| Instrument Type | Portable |
| Measurement Principle | UV Absorption Spectrophotometry (225 nm) with Continuous-Flow Liquid-Liquid Extraction |
| Measurement Range | 0–16 mg/L (with automatic on-board dilution for over-range samples) |
| Detection Limit | 0.005 mg/L |
| Accuracy | ±2% of reading |
| Resolution | 0.001 mg/L |
| Measurement Frequency | User-Configurable (1–12 measurements/hour typical) |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-Made) |
| Model | OL2010 |
| Instrument Type | Laboratory-Based Water Quality Analyzer |
| Analyte | Anionic Surfactants (e.g., LAS, SDS, AES) |
| Compliance Standards | GB 7494–1987, GB/T 5750.4–2023, GB 17378.4–2007, GB 8538–2023, GB/T 39302–2020 |
| Sample Capacity | 25 / 50 / 55 positions (field-upgradable) |
| Extraction Method | Multi-stage chloroform-based liquid–liquid extraction and back-extraction |
| Recovery Rate | ≥95% |
| Automation Level | Fully Automated (reagent dispensing, extraction, phase separation, sample introduction, calibration, waste handling) |
| Data Interface | LIMS-compatible (ASTM E1467-compliant data export, audit trail ready) |
| Safety System | Closed-loop reagent handling, activated carbon exhaust treatment, automated hazardous waste containment |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | OL2010N |
| Instrument Type | Benchtop |
| Ion Detection Capability | Multi-ion |
| Measurement Range | 0.05–2 mg/L |
| Limit of Detection (LOD) | 0.01 mg/L |
| Response Time | Real-time |
| Measurement Accuracy | ±2% |
| Operating Temperature Range | 5–35 °C |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | OL2020N |
| Instrument Type | Laboratory-Grade Volatile Phenol Analyzer |
| Sample Capacity | 10 / 22 / 25 positions (field-upgradable) |
| Automation Level | Fully Automated (distillation, reagent addition, liquid transfer, extraction, spectrophotometric measurement) |
| Calibration | Auto-standard preparation & multi-point calibration curve generation |
| Reagent Management | Real-time monitoring, low-reagent alert, closed-loop waste & fume collection |
| Data Interface | LIMS-compatible, remote monitoring via web browser or mobile application |
| Compliance | Designed per HJ 503–2009 and HJ 998–2018 (China EPA standards) |
| Safety Architecture | Fully enclosed operation with integrated fume absorption system |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-Made) |
| Model | OL2050 |
| Instrument Type | Laboratory-Grade Analyzer |
| Pricing | Upon Request |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | OL2060 |
| Instrument Type | Laboratory Analyzer |
| Measurement Principle | Colorimetric Method (Nesslerization) |
| Measurement Range | 0.1–2.0 mg/L (auto-dilution available beyond range) |
| Accuracy | <2% RSD |
| Detection Limit | 0.025 mg/L per HJ 535–2009 |
| Analysis Time | 10 min (Direct Method), 50 min (Distillation Method) |
| Sample Capacity | 25-position or 50-position carousel |
| Measurement Modes | Direct, Coagulation-Precipitation, Distillation |
| Calibration | Multi-point Standard Curve |
| Remote Monitoring | Web-based & mobile-compatible control and data retrieval |
| Compliance | Fully aligned with HJ 535–2009, GB/T 5750.1–2023, and ISO 7150-1 |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | OL2070 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Pricing | Upon Request |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | OL2080 Fully Automated Hexavalent Chromium Analyzer |
| Instrument Type | Laboratory Water Quality Analyzer |
| Analyte | Hexavalent Chromium (Cr(VI)) |
| Calibration Curve Linearity | R² ≥ 0.999 |
| Automation Level | Full Walk-Away Automation (Sample Transfer, Reagent Dispensing, Interference Removal, Standard Preparation, Mixing, Dilution, Measurement, Cleaning, Waste Collection, Report Generation) |
| Compliance Context | Designed for compliance with ISO 11087, EPA Method 7196A, and GB/T 5750.6–2023 (Standard Methods for Examination of Drinking Water – Chromium) |
| Brand | Online Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | OL2090 Fully Automated Nitrite Analyzer |
| Instrument Type | Laboratory Water Quality Analyzer |
| Analyte | Nitrite (NO₂⁻) |
| Linearity Coefficient | ≥0.999 |
| Automation Level | Full Workflow Automation (Sample Transfer, Reagent Dispensing, Standard Preparation, Mixing, Dilution, Measurement, Cleaning, Waste Collection, Report Generation) |
| Compliance Context | Designed for compliance with ISO 10304-1, ASTM D3869, and GB/T 5750.5–2023 (Standard Methods for Examination of Drinking Water – Nitrite) |