Oil Content Analyzer
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Showing 31–42 of 42 results
| Brand | Sipo Environment |
|---|---|
| Origin | Tianjin, China |
| Model | OILAutoTM-UV-8/10/12/14 |
| Instrument Type | Laboratory-Based |
| Principle | UV Spectrophotometry (225 nm) |
| Measurement Range | 0–60 mg/L |
| Detection Limit | 0.005 mg per measurement (equivalent to 0.001 mg/L at 1 L sample volume) |
| Accuracy | ±2% of full scale |
| Wavelength Resolution | 1 nm |
| Optical System | Czerny-Turner monochromator with holographic grating |
| Light Sources | Deuterium lamp (190–350 nm), Tungsten lamp (350–1100 nm) |
| Absorbance Range | –0.30 to 3.0 A |
| Spectral Bandwidth | 1.8 nm |
| Wavelength Accuracy | ±1 nm |
| Linearity (R²) | >0.999 |
| Sample Throughput | ≤8 min per sample (including extraction, phase separation, adsorption cleanup, and photometric measurement) |
| Sample Volume | 100–700 mL (user-selectable) |
| Extraction Solvent | HPLC-grade n-hexane (transmittance ≥90% at 225 nm) |
| Sample Capacity | 6–14 positions (configurable sequence, infinite loop mode supported) |
| Separation Method | Three-stage: liquid–liquid extraction → separation tube phase separation → hydrophobic membrane dehydration |
| Adsorbent Cleanup | Automated MgSiO₃ cartridge exchange with reverse-flush regeneration |
| Compliance | HJ 970–2018 “Determination of Petroleum Hydrocarbons in Water by Ultraviolet Spectrophotometry” |
| Software | Windows-compatible (XP and later), FDA 21 CFR Part 11–ready audit trail, GLP/GMP-compliant data handling, report export to PDF/Word/Excel |
| Brand | Sipo Environment |
|---|---|
| Origin | Tianjin, China |
| Model | OilTech221 |
| Instrument Type | Portable |
| Measurement Principle | UV Absorption Spectrophotometry at 225 nm |
| Measurement Range | 0–60 mg/L |
| Detection Limit | 0.01 mg/L |
| Accuracy | ±2% |
| Resolution | 1 nm |
| Wavelength | Fixed 225 nm monochromatic |
| Light Source | DFB semiconductor laser (225 nm) |
| Detector | MSM photodetector |
| Stray Light | ≤0.1% T |
| Baseline Stability | ±0.002 A/h |
| Calibration Options | Single-point, multi-point (1–6 points), certified reference material-based |
| Preloaded Calibration Curves | ≥10 |
| Extraction Unit | Handheld, 3-speed adjustable |
| Filtration | Disposable magnesium silicate cartridge |
| Power | Dual rechargeable Li-ion batteries, 8 h continuous operation |
| Display | 5.5-inch capacitive touchscreen |
| Data Export | USB interface |
| Compliance | HJ 970–2018 (China) |
| Brand | Sipo Environment |
|---|---|
| Origin | Tianjin, China |
| Model | SP480 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | Infrared Absorption Spectrophotometry (Triple-Wavenumber Method) |
| Wavenumber Range | 3400–2400 cm⁻¹ |
| Wavenumber Accuracy | ±1 cm⁻¹ |
| Wavenumber Repeatability | <±1 cm⁻¹ |
| Baseline Drift | ≤0.005 AU/60 min |
| Absorbance Range | 0.0000–2.0000 AU |
| Transmittance Accuracy | ±0.5% T |
| Linearity Correlation Coefficient | r > 0.999 |
| Measurement Accuracy | <±5% (5–80 mg/L, 4-cm cell) |
| Repeatability (RSD) | <2% (5–80 mg/L, 4-cm cell) |
| Detection Limit | 0.2 mg (absolute, 4-cm cell, standard oil) |
| Minimum Detectable Concentration | 0.002 mg/L (4-cm cell, 100× extraction enrichment) |
| Maximum Measurable Concentration | 64,000 mg/L (0.5-cm cell, 100× dilution) |
| Scan Time | 30 s (full spectrum), <2 s (non-dispersive mode) |
| Zero Stability | ±0.5 AU/60 min |
| Power Supply | AC 220 V ±10 V, 50/60 Hz, 70 W |
| Operating Environment | 0–35 °C, 10–90% RH |
| Dimensions | 450 × 240 × 100 mm |
| Weight | 10 kg |
| Compliance | GB/T 16488–1996, GB 18483–2001 |
| Brand | Spectra Invent |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | OIL-530 |
| Instrument Type | Laboratory-Based |
| Measurement Principle | Fluorescence Photometry |
| Measurement Range | 0–5 mg/L (with automatic dilution for over-range samples) |
| Detection Limit | 0.005 mg/L |
| Accuracy | ≤2% error |
| Resolution | 0.001 mg/L |
| 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 | 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 | 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 |