Oil Content Analyzer
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| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | SR-305 |
| Dimensions | 200 mm (W) × 200 mm (D) × 600 mm (H) |
| Solvents Supported | S-316 and H-997 |
| Power Requirement | None |
| Regeneration Method | Dual-bed Gravity-driven Adsorption Column System |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | 5000 |
| Instrument Type | Laboratory-Based |
| Measurement Principle | UV Spectrophotometry (225 nm) |
| Detection Limit | < 0.01 mg/L |
| Accuracy | ±3% |
| Resolution | 0.005 mg/L |
| Wavelength Range | 200–400 nm |
| Brand | Jilin University Xiaotian'e |
|---|---|
| Origin | Jilin, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | MAI-50G |
| Price Range | USD 1,400–7,000 |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Infrared Spectrophotometry (Dual-Wavelength Absorption at C–H Stretching Bands) |
| Measurement Range | 0.0–80.0 mg/L |
| Detection Limit | 0.2 mg/L |
| Accuracy | ≤1.5% RSD (at 10 mg/L) |
| Wavenumber Range | 3400–2400 cm⁻¹ |
| Absorbance Range | 0.0000–2.0000 Abs |
| Wavenumber Accuracy | ±2 cm⁻¹ |
| Wavenumber Repeatability | ±2 cm⁻¹ |
| Baseline Drift | ≤±0.005 Abs / 30 min |
| Operating Temperature | 5–35 °C |
| Linearity Correlation Coefficient | R > 0.999 |
| Power Supply | AC 220 V ±10%, 50–60 Hz |
| Brand | Jilin University–Xiaotian’e |
|---|---|
| Origin | Jilin, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | MAI-100G Infrared Oil Content Analyzer |
| 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 | 0.40–100 mg/L (using 4-cm pathlength cell, standard n-hexane extract, 1:1 extraction ratio) |
| Detection Limit | < 0.1 mg/L (per JJG 950–2012 verification protocol) |
| Accuracy | ±5% RSD (at 40 mg/L standard solution) |
| Compliance | HJ 637–2018, JJG 950–2012 Class A requirements, ASTM D7066–22 (equivalent IR methodology), ISO 9377-2:2000 (Water quality — Determination of hydrocarbon oil index — Part 2: Infrared spectrometric method) |
| Brand | LDI |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Online |
| Measurement Principle | UV-Induced Fluorescence Detection |
| Detection Range | Up to 10 m above water surface |
| Detection Limit | 1 µm oil film thickness |
| Accuracy | < ±2% of reading |
| Resolution | 0.1 ppm (equivalent oil concentration) |
| Measurement Frequency | 1 measurement per 10 seconds |
| Enclosure Rating | IP68 |
| Operating Temperature | −30 °C to +60 °C |
| Power Supply | 12–24 VDC (10–30 V range), optional AC/DC adapter or solar-battery configuration |
| Power Consumption | < 2 W |
| UV Source | Pulsed 365 nm LED, 5-year rated lifetime |
| Output Interfaces | Relay contacts, RS-485, 4–20 mA (standard) |
| Compliance | CE (EN 61000-6-2, -6-3, 61326-1, 61000-4-2/4-5/4-6/4-8, 61010-1), US EPA EPA/530/UST-90/009, IP68 (EN 60529), ATEX/IECEx Zone 1 for explosion-proof variants |
| Brand | Lohan |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | LH-OIL330 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | UV Absorption Spectrophotometry (225 nm) per HJ 970–2018 |
| Measurement Range | 0.04–100 mg/L |
| Detection Limit | 0.01 mg/L |
| Accuracy | ≤10% RSD |
| Resolution | 50,000 ppm (equivalent to 0.002 mg/L at full scale) |
| Analysis Cycle Time | 35 min per sample |
| Compliance | HJ 970–2018, GB/T 16488–1996 (replaced), ISO 9377-2:2000 (referenced for petroleum hydrocarbon quantification) |
| Sample Throughput | Single-sample batch mode with integrated extraction |
| Brand | Lohan Tech |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | LH-S600 |
| 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 | 2–800 mg/L |
| Detection Limit | 0.5 mg/L |
| Accuracy | ±1% (for concentrations >10 mg/L) |
| Resolution | 0.1 mg/L |
| Measurement Cycle | 45 s per full-spectrum scan |
| Brand | LUMEX |
|---|---|
| Origin | Russia |
| Model | CRAB |
| Type | Online Oil Film Monitoring System |
| Measurement Range | 0–111 mg/L (as mineral oil, typical calibration) |
| Detection Limit | 0.2 mg/L |
| Accuracy | ±1 mg/L |
| Resolution | 0.1 mg/L |
| Measurement Frequency | 1 Hz |
| Minimum Detectable Oil Film Thickness | ≥0.5 µm |
| Maximum Sensor-to-Water Distance | 25 m |
| Maximum Communication Distance (RS485) | 300 m |
| Operating Temperature | −10 to +50 °C |
| Relative Humidity | Up to 100% |
| Power Supply | 187–242 VAC, 50 Hz |
| Power Consumption | 20 W |
| Dimensions | 160 × 160 × 110 mm |
| Weight | 2 kg |
| Optical Field Tilt Tolerance | ±20° |
| Communication Interfaces | RS232, RS485 |
| Alarm Output | Relay + Visual/Audible Alert |
| Mounting Options | Fixed, pendant, angled, or UAV-integrated |
| Brand | LUMEX |
|---|---|
| Origin | Russia |
| Model | Fluorat-02-5M |
| Instrument Type | Portable |
| Measurement Principle | UV Spectrophotometry & Fluorescence Detection |
| Detection Limit | 0.2 mg/L |
| Accuracy | ±1% |
| Resolution | 0.01 mg/L |
| Measurement Frequency | 2 samples/min |
| Spectral Range | 250–900 nm |
| Cuvette Pathlengths | 10, 20, and 40 mm |
| Power Supply | 200–240 VAC, 50 Hz |
| Dimensions | 305 × 320 × 110 mm |
| Weight | 6.5 kg |
| Power Consumption | 36 W |
| Brand | LUMEX |
|---|---|
| Origin | Russia |
| Model | Fluorat-AE-2 |
| Instrument Type | Online |
| Measurement Principle | UV Fluorescence with Patented Signal Separation Technology |
| Measurement Range | 0.001–500 mg/L |
| Detection Limit | 0.01 mg/L |
| Accuracy | <2% |
| Resolution | 0.1 mg/L |
| Measurement Frequency | 8 samples/hour |
| Sample Input | Up to 10 parallel aqueous streams |
| Power Supply | 187–242 VAC, 50 ±1 Hz / 12 VDC |
| Power Consumption | 100 W |
| Dimensions | 500 × 660 × 200 mm |
| Weight | 50 kg |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | OL1010 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | Infrared Absorption Spectrophotometry (Based on ASTM D7066 & HJ 637–2012) |
| Measurement Range | 0–50,000 mg/L |
| Detection Limit | 0.005 mg/L |
| Accuracy | ±2% |
| Resolution | 0.001 mg/L |
| Wavenumber Range | 3400–6000 cm⁻¹ |
| Absorbance Range | 0.0000–2.0000 AU |
| Sample Volume | 20–1000 mL (with OL-101 Auto-Sampler) |
| Extraction Ratio | Adjustable (0.01–100) |
| Analysis Time | <5 min (with OL-101 Auto-Sampler) |
| Repeatability | RSD <2% |
| Compliance | HJ 637–2012, HJ/T 91–2002, ASTM D7066, ISO 9377-2 |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | OL 1011 |
| Instrument Type | Online |
| Measurement Principle | Infrared Spectrophotometry (ASTM D7066 / HJ 637–2012 compliant) |
| Measurement Range | Low Range: 0.01–10 mg/L |
| Medium Range | 0.1–1000 mg/L |
| High Range | 1–100,000 mg/L (with auto-dilution for over-range samples) |
| Detection Limit | 0.01 mg/L |
| Accuracy | ±2% of reading |
| Resolution | 0.001 mg/L |
| Wavenumber Range | 3400–6000 cm⁻¹ |
| Absorbance Range | 0.0000–2.0000 AU |
| Repeatability | RSD < 2% |
| Sample Volume | 10–1000 mL |
| Extraction Ratio | Adjustable from 0.01× to 100× |
| Analysis Time | < 5 minutes per cycle |
| Calibration & Cleaning Intervals | User-configurable |
| Operating Temperature | 0–40 °C |
| Ambient Water Temperature Tolerance | 0–90 °C |
| Enclosure Rating | IP65 |
| Power Supply | 220 V ±10%, 50 Hz |
| Dimensions | 500 × 195 × 600 mm |
| Weight | 12 kg |
| Data Interface | MODBUS RTU (RS-485) or PROFIBUS DP |
| Control Options | Integrated touchscreen HMI or remote SCADA integration |
| Extraction Solvent | Carbon Tetrachloride (CCl₄) or Tetrachloroethylene (C₂Cl₄) |
| Adsorbent | Magnesium Silicate (for biogenic oil separation) |
| Solvent Recovery | Automated containment and collection system |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | OL 1020 |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Infrared Absorption Spectrophotometry (ASTM D7066, HJ 637–2012) |
| Measurement Range | 0–50,000 mg/L (with automatic dilution for over-range samples) |
| Detection Limit | 0.005 mg/L |
| Accuracy | ±2% of reading |
| Resolution | 0.001 mg/L |
| Wavenumber Range | 3,400–6,000 cm⁻¹ |
| Absorbance Range | 0.0000–2.0000 AU |
| Sample Throughput | Up to 10 samples per batch |
| Sample Volume | 10–1,000 mL |
| Extraction Solvents | Tetrachloroethylene or Carbon Tetrachloride |
| Extraction Ratio Programmable | 0.01–100 |
| Measurement Time per Sample | <5 minutes |
| Compliance | HJ 637–2012, HJ/T 91–2002, ISO 9377-2:2000 (Water Quality — Determination of Hydrocarbon Oil Index) |
| 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 | 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 |