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| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported Instrument |
| Model | RDO Pro |
| Price | Upon Request |
| Measurement Principle | Fluorescence Lifetime Quenching |
| Range | 0–20 ppm / 0–200% saturation |
| Resolution | 0.01 ppm (<10 ppm), 0.1 ppm (≥10 ppm) |
| Accuracy | ±0.1 ppm (<8 ppm), ±0.2 ppm (8–20 ppm) |
| Response Time | t₉₀ = 30 s, t₉₅ = 37 s |
| Units | ppm, % saturation, °C, °F |
| Calibration | Single-point air-saturation calibration |
| Compensation | Automatic temperature, barometric pressure, and salinity compensation |
| Operating Temperature | 0–50 °C |
| Max Pressure Rating | 300 PSIG (20.7 bar) at 50 °C |
| Flow Independence | Yes |
| Housing Materials | Delrin®, Polystyrene |
| Probe Dimensions | 203 mm length × 47 mm diameter |
| Threaded Mount | 1.25" NPT |
| Warranty | 2 years |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Type | Imported |
| Model | Ozone DataStick |
| Instrument Category | Online Analyzer |
| Measurement Principle | Polarographic Electrochemical Probe (Clark-type) |
| Range | 0–10 ppm |
| Accuracy | ±2% of reading |
| Resolution | 0.01 ppm |
| Response Time | t₉₀ ≤ 90 s |
| Calibration | Single-point air calibration |
| Compensation | Automatic temperature, atmospheric pressure, and salinity compensation |
| Operating Temperature | –5 to 50 °C |
| Max Pressure | 65 PSIG (4.5 bar) at 50 °C |
| Max Flow Rate | 10 ft/s |
| Housing Material | PEEK |
| Electrode System | Triple-electrode (Au cathode, Ag anode, Ag reference electrode) |
| Oxygen-permeable Membrane | PFA-coated Teflon |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Model | Thermo Scientific AquaPro RDO |
| Instrument Category | Online Dissolved Oxygen Analyzer |
| Measurement Principle | Fluorescence Quenching |
| Range | 0–20 ppm / 0–200% saturation |
| Accuracy | ±0.1 ppm (≤8 ppm), ±0.2 ppm (8–20 ppm) |
| Repeatability | ±5% |
| Detection Limit | 0.01 ppm or 0.1% saturation |
| Maintenance Interval | Fluorescence Cap Replacement Every 2 Years |
| Certification | CE Marked |
| Regulatory Compliance | Designed for compliance with ISO 5814:2012 (Water quality — Determination of dissolved oxygen — Electrochemical probe method), ASTM D888-22 (Standard Test Methods for Dissolved Oxygen in Water), and supports GLP/GMP data integrity requirements |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported Instrument |
| Model | AquaSensors SST |
| Price | Upon Request |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported Instrument |
| Model | DO DataStick |
| Pricing | Available Upon Request |
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