Oil Content Analyzer
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Showing 181–202 of 202 results
| Brand | SPECTRA INVENT (Chinainvent) |
|---|---|
| Origin | Beijing, China |
| Instrument Type | Laboratory |
| Principle | Ultraviolet Spectrophotometry |
| Measurement Range | 0–50 mg/L (auto-dilution beyond range) |
| Detection Limit | DL ≤ 0.005 mg/L (3×SD of 11 measurements in n-hexane blank) |
| Accuracy | ±2.0% |
| Compliance | HJ 970–2018, GB 5084–2021 |
| Sample Vessel Compatibility | Adjustable for multiple standard sampling cup sizes (no sample transfer required) |
| Brand | Spectra Invent |
|---|---|
| Origin | Zhejiang, China |
| Model | OIL-620M |
| Instrument Type | Portable |
| Measurement Principle | Ultraviolet Spectrophotometry (UV-Vis) |
| Measurement Range | 0–60 mg/L |
| Detection Limit | ≤0.005 mg/L |
| Accuracy | ±2% of reading |
| Resolution | ≤0.001 mg/L |
| Compliance | HJ 970–2018, GB 5084–2021 |
| Dimensions | 428 × 350 × 230 mm |
| Weight | <15 kg |
| Brand | SPECTRA INVENT (Chinainvent) |
|---|---|
| Origin | Beijing, China |
| Model | OIL-630 |
| Principle | Fluorescence Spectrophotometry |
| Measurement Range | 0–5 mg/L (auto-dilution beyond range) |
| Detection Limit | 0.005 mg/L (instrumental), 0.001 mg/L (method) |
| Accuracy | ≤2.0% error |
| Resolution | 0.001 mg/L |
| Excitation Wavelength | 310 nm ±1 nm |
| Emission Wavelength | 360 nm |
| Optical Path | 1 cm quartz fluorescence cuvette |
| Linearity | r > 0.999 |
| Repeatability | RSD ≤2.0% |
| Sample Volume | 0–600 mL |
| Analysis Time | 8 min per sample |
| IP Rating | IP67 |
| Dimensions | 650 × 500 × 330 mm |
| Power | 220 V, 50 Hz, 50 W |
| Operating Temp/Humidity | –5 to 45 °C / 20–85 % RH |
| Battery Life | Up to 8 h continuous operation |
| Brand | Spectra Invent |
|---|---|
| Origin | Beijing, China |
| Model | OIL-680 |
| Instrument Type | Portable |
| Measurement Principle | UV Spectrophotometry |
| Detection Limit (Method) | 0.01 mg/L |
| Accuracy | ±2.0% |
| Wavelength Range | 190–1000 nm |
| Test Wavelength | 225 nm |
| Wavelength Accuracy | ±1.5 nm |
| Wavelength Repeatability | ≤0.5 nm |
| Resolution | 0.0002 mg/L |
| Instrument Detection Limit (IDL) | ≤0.005 mg/L (3×SD of n=11 n-hexane blank) |
| Precision (RSD) | ≤0.6% |
| Linearity (r) | >0.9995 |
| Extraction Capacity | 4 simultaneous samples |
| Ingress Protection | IP67 |
| Dimensions (L×W×H) | 490 × 370 × 210 mm |
| Power Supply | 220 V, 50 Hz, 50 W |
| Operating Temperature | −5 to +45 °C |
| Operating Humidity | 20–85 % RH |
| Battery Runtime | >8 h continuous operation |
| Brand | Spectra Invent |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | OIL-710 |
| Instrument Type | Portable |
| Measurement Principle | Infrared Spectrophotometry (C–H Stretch Absorption at 2930 cm⁻¹, 2960 cm⁻¹, and 2850 cm⁻¹) |
| Measurement Range | 0.0–1000 mg/L |
| Detection Limit | 0.1 mg/L |
| Accuracy | ≤ ±5% RSD |
| Measurement Cycle Time | 10 seconds per sample |
| Compliance | Designed to meet core requirements of EPA Method 1664A, ISO 9377-2, and HJ 637–2018 (China) |
| Brand | Spectro Scientific |
|---|---|
| Origin | USA |
| Model | InfraCal 2 |
| Instrument Type | Portable |
| Measurement Principle | Infrared Absorption Spectrophotometry (Fixed-Wavelength at 3.4 µm) |
| Measurement Range | 0.1–5000 ppm |
| Detection Limit | 0.1 ppm |
| Accuracy | < ±1% |
| Resolution | 0.1 ppm |
| Optical Bandpass | 3.4 µm filter with ±10 cm⁻¹ wavenumber tolerance |
| Dimensions | 17 × 19.8 × 13.2 cm |
| Weight | 2.6 kg (net), 3.2 kg (with Li-ion battery) |
| Display | 640 × 480 color touchscreen |
| Power Supply | AC/DC adapter (110–220 V, 50–60 Hz) or 18 V DC / 3.3 Ah rechargeable Li-ion battery (≥16 h operation) |
| Operating Environment | 5–40 °C, <90% RH (non-condensing) |
| Connectivity | USB, RS232 |
| Compliance | ASTM D7066 (transmission mode), EPA Method 1664 (reflectance mode) |
| Brand | Spectro Scientific |
|---|---|
| Origin | USA |
| Model | InfraCal 2 Series |
| Instrument Type | Portable |
| Measurement Principle | Infrared Absorption (Transmittance/Reflectance) |
| Compliance | ASTM D7066 (Transmittance Method), EPA Method 1664 (Reflectance Method) |
| Power Source | Rechargeable Lithium Battery |
| Calibration | Multi-curve Internal Calibration |
| Data Handling | Onboard Storage & USB/Bluetooth Export |
| Security | Password-Protected User Settings & Calibration Curves |
| Alarm | Configurable Threshold Alerts |
| Environmental Rating | Ruggedized for Field Use |
| Brand | Spectro Scientific |
|---|---|
| Origin | USA |
| Model | InfraCal 2 TOG/TPH |
| Instrument Type | Portable |
| Compliance | ASTM D7066, EPA Method 413.2 & 418.1, Equivalent to EPA 1664 & ISO 9377-2 |
| Measurement Principle | Fixed-Filter Infrared Absorption at 3.4 µm C–H Stretch Band |
| Detection Range | Sub-ppm to % w/w (oil-in-water, TPH in soil, FOG in wastewater) |
| Data Storage | Internal memory for ≥1,000 test records |
| Interface | USB 2.0 for data export |
| Calibration | Multi-point calibration curves with user-defined curve management |
| Security | Password-protected settings and calibration access |
| Environmental Rating | IP65-rated enclosure |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | testo 270 BT |
| Instrument Type | Portable |
| Measurement Principle | Infrared Absorption Spectroscopy (IR) |
| Temperature Range | +40 to +200 °C |
| Detection Limit | < 0.2 mg/L (as reference standard for polar contaminants) |
| Accuracy | ±1.5 °C (temperature), ±2 % TPM (at +40 to +190 °C) |
| Resolution | 0.1 °C / 0.1 % TPM |
| Response Time | ~30 s |
| IP Rating | IP65 |
| Weight | 255 g |
| Dimensions (L×W×H) | 170 × 50 × 300 mm |
| Power Supply | 2 × AAA batteries (operating time ≈ 25 h / ~500 measurements) |
| Compliance | HACCP International certified, NSF registered |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Model | Thermo Scientific APDSOIL |
| Instrument Category | Online Analyzer |
| Measurement Principle | Ultraviolet Fluorescence (UVF) |
| Measurement Ranges | 0.1–10 ppm, 0.2–100 ppm, 1–1000 ppm |
| Detection Limits | 0.1 ppm, 0.2 ppm, 1 ppm |
| Accuracy | ≤3% |
| Brand | TIANER |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | TE-1050 |
| Instrument Type | Portable |
| Measurement Principle | Ultraviolet Fluorescence Spectrophotometry |
| Measurement Range | 40 ppb – 100 ppm |
| Detection Limit | 5 ppb |
| Accuracy | < ±5% |
| Resolution | 0.001 ppm |
| Measurement Cycle | 5 seconds per analysis |
| Brand | TriOS |
|---|---|
| Origin | Germany |
| Model | enviroFlu-BT |
| Instrument Type | Online |
| Measurement Principle | UV-Induced Fluorescence |
| Measurement Range | 0–1000 ppb and 0–10,000 ppb (switchable) |
| Detection Limit | 20 ppb |
| Accuracy | ±3% of reading |
| Resolution | 0.3 ppb |
| Measurement Frequency | Up to 1 Hz (1 measurement per second) |
| Response Time (T₁₀₀) | ≤10 s |
| Measurement Interval | ≤5 s |
| Excitation Wavelength | 254 nm (Xenon lamp + optical filter) |
| Emission Wavelength | 289 nm (Photodiode + optical filter) |
| Housing Material | Stainless Steel 1.4571 / 1.4404 or Titanium Grade 3.7035 |
| Dimensions (L × Ø) | 311 mm × 68 mm |
| Weight | ~2.7 kg (stainless steel), ~1.9 kg (titanium) |
| Digital Interface | RS-232 (TriOS protocol) |
| Analog Outputs | 4–20 mA and 0–5 V |
| Power Supply | 12–24 VDC (±10%) |
| Power Consumption | ≤3.5 W |
| Operating Pressure | SubConn connector: up to 30 bar |
| Fixed cable version | 3 bar |
| Flow cell variant | 1 bar |
| Flow Rate Compatibility | 0.1–10 m/s |
| Ingress Protection | IP68 |
| Operating Temperature (Sample) | +2 °C to +40 °C |
| Ambient Temperature Range | –5 °C to +55 °C (±3% accuracy maintained between 0–40 °C) |
| Storage Temperature | –20 °C to +80 °C |
| Optical Window | Nano-coated quartz for fouling resistance |
| Turbidity Compensation | Not implemented |
| Data Logging | Internal storage not included |
| Calibration Interval | 24 months under standard operating conditions |
| Brand | TriOS |
|---|---|
| Origin | Germany |
| Model | EnviroFlu-HC |
| Instrument Type | Online |
| Measurement Principle | UV-Induced Fluorescence |
| Measurement Range | 0–5000 ppb (PAH) |
| Detection Limit | 0.3 ppb |
| Accuracy | ±1% of reading |
| Resolution | 0.1 ppb |
| Measurement Frequency | 1 Hz |
| Excitation Wavelength | 254 nm |
| Emission Wavelength | 360 nm |
| Housing Material | Stainless Steel 1.4571/1.4404 or Titanium Grade 3.7035 |
| Dimensions | 311 mm × 68 mm |
| Weight | 2.7 kg (stainless), 1.9 kg (titanium) |
| Pressure Rating | 30 bar (SubConn), 3 bar (fixed cable), 1 bar (flow cell) |
| Ingress Protection | IP68 |
| Operating Temperature | +2 °C to +40 °C (sample), –5 °C to +55 °C (ambient) |
| extended accuracy range | 0–40 °C |
| Flow Velocity | 0.1–10 m/s |
| Power Supply | 12–24 VDC (±10%) |
| Power Consumption | ≤3.5 W |
| Output Interfaces | RS-232 (TriOS protocol), 4–20 mA, 0–5 V |
| Response Time (T₁₀₀) | ≤10 s |
| Calibration Interval | 24 months |
| Brand | Turner Designs |
|---|---|
| Origin | USA |
| Model | C7 oil |
| Instrument Type | Portable |
| Measurement Principle | UV Fluorescence Spectrophotometry |
| Measurement Range | 0–2700 ppb (crude oil), 0–10,000 ppb (refined oil) |
| Detection Limit | 0.2 ppb (crude), 2 ppb (refined) |
| Accuracy | ±0.1 ppb |
| Resolution | 0.01 ppb |
| Measurement Frequency | 1 Hz |
| Linearity | R² ≥ 0.99 |
| Dimensions | 14.48 × 2.23 cm |
| Weight | 160 g |
| Operating Temperature | Ambient 0–50 °C, Water –2–50 °C |
| Depth Rating | 600 m |
| Output Signal | 0–5 VDC |
| Supply Voltage | 3–15 VDC |
| Power Consumption | <300 mW |
| Brand | Turner Designs |
|---|---|
| Origin | USA |
| Model | C7F |
| Instrument Type | Online Analyzer |
| Measurement Principle | Fluorescence Spectrophotometry |
| Measurement Range | 0–1,500 ppb (as hydrocarbon) |
| Detection Limit | 0.2 ppb |
| Power Consumption | <300 mW |
| Output | Real-time Analog (4–20 mA or 0–5 V) |
| Form Factor | Compact, Submersible Sensor Module |
| Brand | Turner Designs |
|---|---|
| Origin | USA |
| Model | Cyclops-7F |
| Instrument Type | Portable |
| Measurement Principle | UV-Induced Fluorescence (PAH-Specific) |
| Measurement Range | 0–2700 ppb (as naphthalene or equivalent PAH standard) |
| Detection Limit | 0.2 ppb |
| Accuracy | ±0.01% FS (Full Scale) |
| Resolution | 0.2 ppb |
| Sampling Frequency | 1 Hz |
| Housing Options | Titanium alloy or high-performance polymer (for corrosion/salinity resistance) |
| Brand | Turner Designs |
|---|---|
| Origin | USA |
| Model | TD500D |
| Instrument Type | Portable |
| Measurement Principle | UV Fluorescence Spectrophotometry |
| Detection Range (Channel A) | 0.05–50 ppm |
| Detection Range (Channel B) | 0–1000 ppm |
| LOD (Channel A) | <50 ppb |
| LOD (Channel B) | <1 ppm |
| Accuracy | ±2% of full scale |
| Repeatability | ±2% of full scale |
| Sensitivity | <1 ppm for most hydrocarbons |
| Calibration | Single-point + blank |
| Warm-up Time | 5 s |
| Response Time | 5 s |
| Measurement Time | <4 min per sample |
| Dimensions | 4.45 × 8.9 × 18.4 cm |
| Weight | 0.4 kg |
| Enclosure Material | Non-metallic |
| IP Rating | IP67 |
| Operating Temperature | 5–40 °C |
| Compatible Solvents | n-Hexane, Vertrel XF, AK-225, Xylene, Freon, Horiba solvents |
| Sample Vessels | Micro-cuvettes (API gravity <45) or 8-mm tubes (API gravity >45) |
| Power Supply | 4 × AAA batteries (>1000 measurements per set) |
| Auto-power-off | After 3 min idle |
| Display | LCD with status indicators |
| Alarms | Low battery, circuit fault, high blank |
| Compliance | ISO 9001:2000, CE-marked |
| Brand | Turner Designs |
|---|---|
| Origin | USA |
| Model | Trilogy |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Fluorescence Spectrophotometry |
| Detection Range | 0–2,000 ppb (crude oil in water, quinine sulfate calibration) |
| Limit of Detection (LOD) | 0.2 ppb (crude oil) / 0.25 ppb (refined oil, naphthalene calibration) |
| Accuracy | Linear response across full dynamic range |
| Resolution | 0.2 ppb |
| Operation Mode | Manual sample introduction and measurement |
| Brand | ULUPURE |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | F2000-680/UP |
| Instrument Type | Laboratory-Based |
| Measurement Principle | Infrared Spectrophotometry (FTIR-based) |
| Measurement Range | 0–80,000 mg/L |
| Detection Limit | 0.02 mg/L |
| Accuracy | ±2% |
| Wavenumber Resolution | ±1 cm⁻¹ |
| Measurement Frequency | 7 samples/hour |
| Brand | Water Doctor |
|---|---|
| Origin | Hunan, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | Dr-M5100 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Principle | Infrared Spectrophotometry (Triple-Wavelength Absorption at 2930 cm⁻¹, 2960 cm⁻¹, and 3030 cm⁻¹) |
| Measurement Range | 0.0–800 mg/L (water matrix) |
| Detection Limit | 3σ ≤ 0.03 mg/L (based on 11 blank measurements) |
| Accuracy | ±2% relative error |
| Wavenumber Range | 2400–3400 cm⁻¹ (equivalent to 2941–4167 nm) |
| Wavenumber Accuracy | ±1 cm⁻¹ |
| Absorbance Range | 0.0000–2.0000 AU (T = 100%–1%) |
| Extraction Solvents | Perchloroethylene or Carbon Tetrachloride (compliant with HJ 637–2018) |
| Brand | Water Doctor |
|---|---|
| Origin | Hunan, China |
| Model | Dr-W5000 |
| Instrument Type | Portable |
| Measurement Principle | Ultraviolet Fluorescence Spectrometry |
| Measurement Range | 0.005–1500 mg/L (as petroleum hydrocarbons) |
| Detection Limit | 0.005 mg/L |
| Accuracy | ±5% of reading |
| Detector | UV-optimized photomultiplier tube (PMT) with excitation at 254 nm and emission detection at 365 nm |
| Measurement Time | ≤120 seconds per sample |
| Display | 5-inch high-resolution color TFT touchscreen |
| Power Supply | Rechargeable lithium-ion battery (standby >30 days |
| Data Storage | 1,000,000 measurement records with timestamp, sample ID, and calibration history |
| Connectivity | USB 2.0 for data export and firmware update |
| Operating Environment | 5–40 °C, relative humidity <85% RH (non-condensing) |
| Sample Vessel | Dedicated quartz-cuvette-compatible disposable glass tubes (10 mm pathlength) |
| Extraction Solvent | n-Hexane (ASTM D7066-compliant) |
| Auto-Sleep | Activated after 5 minutes of inactivity |
| Built-in Thermal Printer | Yes |
| Color Compensation Algorithm | Real-time spectral correction for chromophoric interference |
| Onboard Calibration Module | User-accessible zero/span and multi-point calibration routines |
| Compliance | Designed to support ASTM D7678, ISO 9377-2, and EPA Method 1664B workflows (extraction-dependent) |
| Brand | Wilks |
|---|---|
| Origin | USA |
| Model | InfraCal2 |
| Instrument Type | Portable |
| Principle | Infrared Spectrophotometry (C–H Stretch Absorption at ~2960 cm⁻¹) |
| Measurement Range | 0.3–1000 ppm (as oil) |
| Detection Limit | 0.3 ppm |
| Accuracy | ±0.3 ppm (at low end, per ASTM D7066) |
| Resolution | 2 ppm |
| Data Storage | Internal memory for ≥500 results |
| Power | Rechargeable Li-ion battery |
| Interface | USB 2.0 for data export |
| Solvent Consumption per Test | 0.2 mL |
| Calibration | Multi-point, user-definable curves for TOG, FOG, TPH |