Sipo Environment
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| Brand | Sipo Environment |
|---|---|
| Origin | Tianjin, China |
| Model | BOD-220A-2 |
| Instrument Type | Portable BOD Analyzer |
| Measurement Principle | Microbial Membrane Electrode Method |
| Measuring Range | 2–4000 mg/L |
| Sample Measurement Time | 8 min |
| RSD | ≤5% |
| Temperature Control Accuracy | ±0.1°C |
| Power Supply | AC 110–220 V / DC 12 V (automotive cigarette lighter compatible) |
| Dimensions | 260 × 400 × 180 mm |
| Weight | ~12 kg |
| Power Consumption | <50 W |
| Operating Ambient Temperature | 5–40°C |
| Sensor Configuration | Integrated 3-electrode microbial sensor with reference electrode (Patent ZL 00 257536.1) |
| Incubation System | Reflective thermostatic chamber with heating/cooling (Patent ZL 01 267798.1) |
| Microbial Membrane | Dry-layer immobilized BOD₅-specific strain (InterBio™, EPA-certified) |
| Membrane Shelf Life | >12 months (dry storage at room temperature) |
| Sample Volume Required | >20 mL |
| Buffer Consumption | 150 mL/h |
| Data Storage Capacity | 99 test records |
| Interface | External thermal mini-printer support |
| Inlet Mode | Peristaltic pump-driven continuous flow |
| Housing | Lightweight extruded aluminum frame with shock-absorbing mounting |
| Brand | Sipo Environment |
|---|---|
| Origin | Tianjin, China |
| Model | BOD-220B Main Unit |
| Instrument Type | Laboratory BOD Analyzer |
| Measurement Principle | Flow-through Microbial Electrode Method |
| Measurement Range | 2–4000 mg/L |
| Detection Limit | 2–4000 mg/L |
| Accuracy | ≤3% |
| Single-sample Analysis Time | 8 min |
| Repeatability | ±2% |
| Sensor Configuration | Integrated Triple-electrode Sensor with Reference Electrode |
| Sample Volume Requirement | >40 mL |
| Temperature Control Precision | ±0.1°C |
| Buffer Consumption | 270 mL/h |
| Dimensions | 540 × 370 × 225 mm |
| Weight | ~18 kg |
| Power Supply | AC 220 V, 50 Hz |
| Communication Interface | RS-232 (expandable for automated sampler integration) |
| Data Storage Capacity | 99 test records |
| Built-in Thermal Printer | Yes |
| Brand | Sipo Environment |
|---|---|
| Origin | Tianjin, China |
| Model | BOD-220B |
| Instrument Type | Laboratory BOD Analyzer |
| Measurement Principle | Microbial Membrane Electrode Method |
| Measurement Range | 2–4000 mg/L |
| Detection Limit | 2 mg/L |
| Accuracy | ≤3% |
| Single-Sample Analysis Time | 8 min |
| Repeatability | ±2% |
| Sensor Configuration | Integrated Three-Electrode Sensor with Reference Electrode (Patent No.: ZL 00 257536.1) |
| Signal Output | 0–20 µA |
| Flow-Through Cell Design | Combined Flow Cell and Measurement Chamber |
| Microbial Strain | EPA-certified InterBio BOD₅-specific strain |
| Membrane Format | Dry-layer sandwich membrane, non-toxic and biocompatible |
| Membrane Shelf Life | >12 months under ambient dry storage |
| Sample Introduction | Fully automated via optional 24-position autosampler |
| Control System | PC-based microprocessor control |
| Software Platform | Windows 95/98/2000/XP (localized Chinese GUI) |
| Operation Modes | Manual or fully automated sequential/jump sampling |
| Data Handling | Automatic archival to internal database |
| Positioning System | Triple-redundant mechanical, electromagnetic, and optical sample positioning |
| Sample Vial Capacity | 24 × 50 mL standard cups |
| Power Management | Scheduled auto-shutdown and electrode sleep mode for membrane preservation |
| Brand | Sipo Environment |
|---|---|
| Origin | Tianjin, China |
| Model | BODAuto-2100 |
| Instrument Type | Laboratory BOD Analyzer |
| Principle | Dissolved Oxygen (DO) Method (5-Day Incubation) |
| Measurement Range | 2–6000 mg/L |
| Detection Limit | 0.1 mg/L |
| Accuracy | ±5% |
| Single-Sample Measurement Time | <60 s |
| Reproducibility | ±0.1 mg/L (per 54-bottle batch) |
| DO Electrode Range | 0–20.00 mg/L |
| DO Resolution | 0.01 mg/L |
| DO Response Time | ≤30 s (90% at 25 °C) |
| Temperature Compensation | Automatic (0–45 °C) |
| Salinity Compensation | Automatic (0–45 ppt) |
| Barometric Pressure Compensation | Automatic (80–105 kPa) |
| Sample Capacity | 54 positions per tray, modular multi-tray support |
| Power Supply | AC 220 V, 50 Hz, 350 W |
| Dimensions | 1500 × 650 × 650 mm |
| Operating Environment | 5–45 °C, non-corrosive atmosphere |
| Brand | Sipo Environment |
|---|---|
| Origin | Tianjin, China |
| Model | BODAuto™1000 |
| Instrument Type | Laboratory BOD Analyzer |
| Principle | Dissolved Oxygen (DO) Depletion Method (Standard 5-day Incubation) |
| Measurement Range | 2–6000 mg/L |
| Detection Limit | < 0.5 mg/L |
| Accuracy | ±0.1 mg/L (for 0–20 mg/L range) |
| Single-Sample Measurement Time | < 30 s (at 25°C, 90% response) |
| Repeatability | < 0.1 mg/L |
| Sample Capacity | 18 positions |
| DO Electrode | Imported German electrochemical sensor (0–20.00 mg/L, 0–200.0 % saturation |
| resolution | 0.01 mg/L / 0.1 %) |
| Temperature Compensation | 0–45 °C |
| Salinity Compensation | 0–45 ppt |
| Barometric Pressure Compensation | 80–105 kPa |
| Peristaltic Pump Flow Rate | 1.2 L/min |
| Incubation Vessel | 300 mL borosilicate glass bottle with water-seal PVC cap |
| Positioning Accuracy | < 0.1 mm (Hall-effect servo feedback) |
| Motor System | MOONS (Japan) stepper-servo motors |
| Power Supply | AC 220 V, 50 Hz |
| Power Consumption | 350 W |
| Dimensions (W×D×H) | 1000 × 420 × 500 mm |
| Weight | Approx. 48 kg |
| Brand | Sipo Environment |
|---|---|
| Origin | Tianjin, China |
| Model | BODAuto™2200 |
| BOD₅ Measurement Range | 2–6000 mg/L |
| Detection Limit | < 0.5 mg/L |
| Accuracy | ±0.1 mg/L (0–20 mg/L) |
| Single-Sample Measurement Time | < 30 s (at 25 °C, 90% response) |
| Repeatability | < 0.1 mg/L |
| DO Electrode Range | 0–20.00 mg/L (ppm) / 0–200.0 % saturation |
| DO Resolution | 0.01 mg/L / 0.1 % |
| Response Time (DO) | ≤30 s (25 °C, 90% response) |
| Temperature Compensation | 0–45 °C |
| Salinity Compensation | 0–45 ppt |
| Barometric Pressure Compensation | 80–105 kPa |
| Peristaltic Pump Flow Rate | 1.2 L/min |
| Syringe Pump Volume Range | 0–100 mL |
| Syringe Pump Accuracy | ±0.3 % |
| Sample Vial Capacity | 300 mL |
| Sample Tray Configuration | 3 × 6 positions (18 per tray), total 54 positions |
| Positioning Accuracy | < 0.1 mm (Hall-effect sensor-based servo control) |
| Power Supply | AC 220 V, 50 Hz |
| Host Power Consumption | 350 W |
| Dimensions (W×D×H) | 1500 × 650 × 650 mm |
| Brand | Sipo Environment |
|---|---|
| Origin | Tianjin, China |
| Model | DR8800 |
| Instrument Type | Benchtop Laboratory Analyzer |
| Detection Principle | Rapid Closed-Vessel Catalytic Digestion Coupled with Dual-Wavelength Photometry (440 nm & 600 nm) |
| Detection Range | 10–250 mg/L (Low Range), 100–2500 mg/L (High Range) |
| LOD | 3 mg/L |
| Accuracy | ±5% (Low Range), ±4% (High Range) |
| Repeatability | RSD ≤2% (5–100 mg/L) |
| Chloride Interference Tolerance | ≤2000 mg/L Cl⁻ |
| Wavelengths | 440 nm (low-range), 600 nm (high-range) |
| Optical Stability | ≤0.001 A/60 min |
| Data Storage | 9999 measurements, 99 calibration curves |
| Power Supply | 220 V AC, 50 Hz |
| Operating Temperature | 5–40 °C |
| Dimensions (DR8800) | Not specified |
| Weight (DR8800) | Not specified |
| Complies With | HJ/T 399–2007 |
| Brand | Sipo Environment |
|---|---|
| Origin | Tianjin, China |
| Model | OIL-IR-2100 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Principle | Infrared Absorption Spectrophotometry (Triple-Wavelength Method) |
| Measurement Range | 0–800 mg/L |
| Detection Limit | 0.02 mg/L |
| Accuracy | <1% RSD |
| Spectral Resolution | 1 cm⁻¹ |
| Scan Speed | Full-spectrum scan in 30 s |
| Operating System | Embedded Windows 10 (10.0-inch touchscreen tablet) |
| Connectivity | Bluetooth 4.2, USB 3.0, RS-232/RS-485 |
| Optical Source | Electrically Modulated IR Source (Lifespan ≥5000 h) |
| Housing Material | ABS with EMI shielding, impact-resistant and corrosion-resistant finish |
| Baseline Stability | Real-time zero-point auto-adjustment (dual-signal acquisition: light-on & light-off) |
| Brand | Sipo Environment |
|---|---|
| Origin | Tianjin, China |
| Model | OIL-IR-2200 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Principle | Infrared Spectrophotometry (Triple-Wavelength Absorption at 2960 cm⁻¹, 2930 cm⁻¹, and 2870 cm⁻¹) |
| Measurement Range | 0–800 mg/L |
| Detection Limit | 0.02 mg/L |
| Accuracy | <1% RSD |
| Spectral Resolution | 1 cm⁻¹ |
| Full-Spectrum Scan Time | 60 s per sample |
| Compliance | HJ 637–2018, HJ 1077–2019 |
| Brand | Sipo Environment |
|---|---|
| Origin | Tianjin, China |
| Model | OIL-IR-3100 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | Infrared Absorption Spectrophotometry (Fourier-transform-free, Dispersive Optical Path) |
| Measurement Range | 0–600 mg/L |
| Detection Limit | 0.1 mg/L (instrument) |
| Accuracy | ≤ ±1% (absolute error at 100 mg/L CH, 20 mg/L CH₂/CH₃) |
| Wavenumber Resolution | 0.5 nm (equivalent to ~0.3 cm⁻¹ in mid-IR region) |
| Wavenumber Repeatability | ±0.01 cm⁻¹ |
| Absorbance Range | 0.00000–200000 A (logarithmic scale, Lambert–Beer compliant) |
| Scan Speed | Full-spectrum acquisition in ≤90 s per sample |
| Wavenumber Range | 2400–3400 cm⁻¹ (2941–4167 nm) |
| Cell Pathlength | 4 cm quartz cuvette |
| Certified Compliance | HJ 637–2018, HJ 1077–2019, GB 18483–2001 |
| Software Features | Triple-wavenumber algorithm (2930, 2960, 3030 cm⁻¹), automatic unit conversion, built-in calibration coefficient matrix (X, Y, Z, F), no standard curve required for quantification |
| Brand | Sipo Environment |
|---|---|
| Origin | Tianjin, China |
| Model | OIL-IR-BX |
| Instrument Type | Portable |
| Measurement Principle | Infrared Spectrophotometry |
| Measurement Range | 0–150 mg/L |
| Detection Limit | 0.02 mg/L |
| Accuracy | < ±1% |
| Spectral Resolution | 1 cm⁻¹ |
| Full-Spectrum Scan Time | 30 s per sample |
| Repeatability | RSD ≤ 1% (20–100 mg/L oil standard, n = 11) |
| Correlation Coefficient | R > 0.999 |
| Net Weight | 10 kg |
| Dimensions | 450 × 320 × 150 mm |
| Operating System | Windows XP or later |
| Integrated Control Unit | Industrial-grade all-in-one PC with 8-inch display |
| Brand | Sipo Environment |
|---|---|
| Origin | Tianjin, China |
| Model | OIL-UV-2100 |
| Measurement Principle | UV Spectrophotometry |
| Measurement Range | 0–80 mg/L |
| Detection Limit | 0.005 mg/L |
| Accuracy | <2% |
| Wavelength Resolution | 1 nm |
| Sample Measurement Time | 15 s per sample |
| Wavelength Range | 190–1100 nm |
| Wavelength Accuracy | ±1 nm |
| Wavelength Repeatability | 0.2 nm |
| Spectral Bandwidth | 2 nm |
| Absorbance Range | −0.30 to 3.0 A |
| Absorbance Repeatability (RSD) | ≤1% |
| Correlation Coefficient | R > 0.999 |
| Transmittance Accuracy | ±0.3% T |
| Stray Light | ≤0.2% T |
| Baseline Drift | ±0.002 A/h |
| Extraction Method | n-Hexane Extraction (Compliant with HJ 970–2018) |
| Brand | Sipo Environment |
|---|---|
| Origin | Tianjin, China |
| Model | OILAutoTM-IR-8 / IR-10 / IR-12 / IR-14 |
| Instrument Type | Laboratory-Based |
| Principle | Infrared Spectrophotometry (Triple-Wavenumber Method) |
| Measurement Range | 0.01–100 mg/L |
| Detection Limit | 0.01 mg/L |
| Accuracy | < ±1% |
| Spectral Resolution | 1 cm⁻¹ |
| Sample Throughput | 6–12 min per sample (including extraction) |
| 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 | Sipo Environment |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | SPN-BOD-220A |
| Instrument Type | Laboratory BOD Analyzer |
| Measurement Principle | Microbial Electrode Method |
| Measurement Range | 2–4000 mg/L |
| Detection Limit | 0.5 mg/L |
| Accuracy | ±1 mg/L |
| Single-Sample Analysis Time | 8 min |
| Repeatability | ≤3% |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Operating Temperature | 10–35 °C |
| Humidity Range | 30–85% RH (non-condensing) |
| Dimensions (W×D×H) | 420 × 380 × 260 mm |
| Weight | 12.5 kg |