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| 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 | 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 | 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 |
| 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 | 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 |
| 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 |
| 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 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 |
|---|---|
| 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 | 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 |
|---|---|
| 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 |
| 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 | 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 | 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 | 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 |
| 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 | 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 |
| 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 |
| 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) |
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