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| Brand | Thermo Scientific |
|---|---|
| Model | SCR-CEMS |
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Instrument Type | Flue Gas Continuous Emission Monitoring System (CEMS) |
| Measurement Parameters | NH₃, NO, NO₂, NOₓ, O₂ |
| Dilution Ratio | Fixed 100:1 (adjustable via calibrated sonic orifice) |
| Dilution Air Supply Requirement | 0.6 MPa, ≥20 L/min |
| Sample Flow Rate | 50–300 mL/min (typ. 50 mL/min) |
| NH₃ Conversion Furnace | Integrated within probe head |
| Probe Material | Hastelloy C-276 / Inconel 625 (corrosion-resistant high-temp alloy) |
| Compliance | EPA Performance Specification 15 (PS-15), EN 15267-3, ISO 14956, US EPA Method 7E, ASTM D6522 |
| Software | Thermo Scientific™ CEMS Pro v5.x with 21 CFR Part 11-compliant audit trail and GLP/GMP data integrity features |
| Data Output | 4–20 mA analog, Modbus TCP/IP, OPC UA, FTP/SCP |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | UW-50 |
| Instrument Type | Continuous Emissions Monitoring System (CEMS) |
| Measurement Accuracy | ≤1.5% F.S. |
| Repeatability | 0.5% |
| Response Time | <60 s |
| Stability | ≤±2% F.S./7 days (zero & span drift) |
| Measured Gases | SO₂, NO, CO₂ |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | Hg-CEMS |
| Instrument Type | Flue Gas Continuous Emission Monitoring System (CEMS) |
| Measurement Principle | Cold Vapor Atomic Fluorescence Spectrometry (CVAFS) with Catalytic Dry Conversion |
| Detection Target | Elemental Mercury (Hg⁰), Oxidized Mercury (Hg²⁺), Total Mercury |
| Detection Limit | 2 ng/m³ (300-s average) |
| Zero Noise | 1 ng/m³ (300-s average) |
| Zero Drift (24 h) | <5 ng/m³ |
| Response Time (T₉₀) | 110 s (60-s averaging) |
| Linearity | ±1% of full scale |
| Hg⁰ Range | 0–50 µg/m³ (pre-dilution) |
| Dilution Ratio | 25:1 to 100:1 |
| SO₂ Interference Rejection Ratio | 8.4×10⁸:1 |
| NOₓ Interference Rejection Ratio | 4.2×10⁹:1 |
| Operating Temperature | 5–40 °C |
| Power Supply | 100/115 VAC ±10%, 275 W |
| Dimensions (W×H×D) | 425 × 219 × 584 mm |
| Weight | 22.2 kg |
| I/O | 16 digital inputs, 10 digital outputs, 6 isolated 0–20/4–20 mA analog outputs, 8 analog inputs (0–10 V), dual RS232/RS485, built-in Ethernet (TCP/IP), Modbus support |
| Compliance | EPA Performance Specification 12A (PS-12A), 40 CFR Part 60 Appendix B, 40 CFR Part 75, ASTM D6784, ISO 15202, GLP/GMP-ready data integrity architecture |
| Brand | Thermo Scientific |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Status | Imported |
| Model | FGD-CEMS |
| Instrument Type | Continuous Emission Monitoring System (CEMS) |
| Measurement Principle | Dilution Extraction with UV/IR Absorption and Paramagnetic/O2 Electrochemical Detection |
| Key Parameters | SO₂, NOₓ, CO, O₂, Flow Rate, Temperature, Static Pressure, Particulate Matter (PM), Relative Humidity, Total Reduced Sulfur (TRS), H₂S |
| Compliance Framework | EPA Performance Specifications (PS-2, PS-3, PS-5, PS-15), EN 15267, ISO 14001, US EPA Method 6C, Method 7E, Method 10, Method 3A, ASTM D6522, ASTM D5197 |
| Data Integrity | 21 CFR Part 11–compliant audit trail, GLP/GMP-ready reporting |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | CEMS |
| Instrument Type | Continuous Emission Monitoring System (CEMS) |
| Measurement Principle | In-situ dilution sampling with wet-gas analysis |
| Compliance | EPA Reference Method 10, ASTM D6522, ISO 12039, EN 14181, US EPA PS-11 & PS-2 |
| Certifications | ISO 9001, China National Environmental Protection Agency (MEP) Certification, China National Technical Supervision Bureau Certification |
| Calibration | Full-system dynamic calibration (probe-to-analyzer) per EPA requirements |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Flue Gas Continuous Emission Monitoring System (CEMS) |
| Model | Aeke SO3 |
| Measurement Principle | Quantum Cascade Laser Absorption Spectroscopy (QCLAS) |
| Calibration Method | On-site SO₂-to-SO₃ conversion via integrated catalytic converter |
| Sampling Configuration | Dilution extractive probe with inertial filter |
| Installation Flexibility | Hot/wet sampling capable |
| Data Integration | Native compatibility with DAS and DCS platforms |
| Regulatory Alignment | Designed to support EPA Method 8/204 compliance, ISO 12039, and EU EN 15267-3 requirements |
| Software Compliance | Audit-trail enabled, 21 CFR Part 11–ready data logging |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported |
| Model | Arke SO3 |
| Instrument Type | Continuous Emission Monitoring System (CEMS) for Sulfur Trioxide |
| Accuracy (Indicated Value Error) | ±0 ppm |
| Repeatability | <0.2 ppm (300-s average) |
| Response Time (T90) | <15 s |
| Long-Term Stability (Zero Drift, 24 h) | <0.5 ppm |
| Span Drift | ≤2% of full scale |
| Linearity | ±1% of full scale |
| H₂O Interference | <1×10⁻⁵ (relative to SO₃ signal) |
| SO₂ Interference | <1×10⁻⁴ (relative to SO₃ signal) |
| Measurement Range | 0–200 ppm |
| Zero Noise (300-s avg) | 0.2 ppm |
| Limit of Detection (LOD, 300-s avg) | 0.4 ppm |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported |
| Model | 3880i |
| Instrument Type | Flue Gas PM CEMS |
| Measurement Principle | Dual-Method (Beta Attenuation + Tapered Element Oscillating Microbalance, TEOM) |
| Traceability | NIST-traceable mass concentration |
| Compliance | EPA PS-11, QA/QC Procedure 2, Method 5/17 Verified |
| Range | 0–250 mg/m³ (extendable to 0–5 mg/m³ low-range mode) |
| Accuracy | ±20% (uncorrected), ±10% (source-corrected) |
| Detection Limit | 0.25 mg/m³ (15-min integrated) |
| Response Time (T90) | 15 min |
| Power Supply | 200–240 VAC, 50/60 Hz, 30 A |
| Purge Air | 80 slpm at 0.55–0.7 MPa |
| Max Flue Gas Temp | 200 °C |
| Operating Ambient Temp (Controller) | 4–50 °C, non-condensing |
| Analog Outputs | 6 × 0–100 mV / 1/5/10 V, 6 × 0–20 mA / 4–20 mA |
| Digital I/O | 1 power-fail alarm, 10 relay outputs |
| Probe Dimensions | 1117.85 mm (W) × 474.73 mm (H) × 7.09 mm (D), with 914/1524 mm sheath |
| Probe Weight | 59 kg |
| Controller Dimensions | 482.6 mm (19″ W) × 189.5 mm (H) × 655.32 mm (D) |
| Controller Weight | 25 kg |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported |
| Model | Dilution |
| Instrument Type | Flue Gas Continuous Emission Monitoring System (CEMS) |
| Measurement Accuracy | ±0.5% of full scale (typical for certified dilution CEMS per EPA PS-2 and ISO 14956) |
| Repeatability | <0.3% RSD (under stable operating conditions) |
| Response Time (T90) | <120 s for SO₂ and NOₓ |
| Long-Term Stability | <1% drift over 7 days (with daily system calibration) |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Status | Imported |
| Model | Low-Concentration CEMS |
| Instrument Type | Continuous Emission Monitoring System (CEMS) |
| Measurement Parameters | SO₂, NOₓ, Particulate Matter (PM), Hg, NH₃ |
| Integrated with Thermo Fisher Analyzers | 43i (SO₂), 42i (NOₓ), 48i (CO), 410i (CO₂), 17i (NH₃), PM CEMS, Mercury Freedom™ |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Continuous Emission Monitoring System (CEMS) |
| Model | TRS CEMS |
| Measurement Principle | Thermal Oxidation + Pulsed Fluorescence SO₂ Detection |
| Detection Targets | H₂S, CH₃SH, CH₃SCH₃, CH₃SSCH₃, CS₂, COS (reported as SO₂-equivalent concentration) |
| Dilution Ratio | 20:1 to 200:1 |
| Sample Flow Rate | 400–800 cc/min |
| Oxidation Furnace Max Temp | 1093 °C |
| SO₂ Scrubber Efficiency | >99.9% |
| Detection Limit | 0.5 ppb (300-sec avg) |
| Accuracy | ±1% of reading or ±1 ppb |
| Response Time (T₉₀) | 80 s |
| Zero Drift (24 h) | <1 ppb |
| Span Drift (24 h) | ±1% FS |
| Operating Temperature Range | 0–45 °C (analyzer), –40–50 °C (probe) |
| Output Options | 4–20 mA (isolated, optional), RS232/RS485, TCP/IP, 10 status relays |
| Compliance | Designed for EPA Method 15/16A, ASTM D5502, ISO 14687, and supports 21 CFR Part 11 audit trail requirements in configured software mode |
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