Atmospheric Particulate Matter Monitor
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| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | ADR-1500 |
| Pricing | Upon Request |
| Measurement Principle | Optical Light Scattering (Nephelometry) |
| Measured Parameters | PM₁₀, PM₂.₅ |
| Enclosure Rating | IP65 |
| Power Options | AC, External DC, Internal Rechargeable Battery |
| Communication Interfaces | USB, RS-232, 0–5 V / 4–20 mA Analog Output, Optional Wireless Module |
| Environmental Compensation | Integrated Temperature, Relative Humidity, and Barometric Pressure Sensors with Active Heating |
| Flow Control | True Volumetric Flow Control via Digital Feedback Loop Using Calibrated Critical Orifice and Differential Pressure Sensor |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported Instrument |
| Model | Thermo Scientific ADR-1500 |
| Measurement Principle | Optical Light Scattering (Nephelometry) |
| Measured Parameters | PM₁₀, PM₂.₅, PM₄, PM₁ |
| Measurement Range | 0.001–400 mg/m³ (Auto-ranging) |
| Detection Limit | 0.1 µg/m³ |
| Sampling Flow Rate | 1.0–3.5 L/min |
| Flow Stability | ±2% of reading or ±0.005 mg/m³ (whichever is greater), 1-s averaging |
| Accuracy | ±5% of reading (traceable to SAE test standards) |
| Precision | ±2% (1 s), ±0.5% (10 s), ±0.2% (60 s) |
| Scatter Coefficient Range | 1.1×10⁻⁶ to 0.6 m⁻¹ (@ λ = 880 nm) |
| Aerodynamic Particle Size Cut Points | 1.0–10 µm (with optional cyclone cutters: GK2.05 for PM₄–PM₁₀ |
| Operating Environment | IP65-rated weatherproof enclosure |
| Power Options | AC, external DC, or internal rechargeable battery (up to 100 h continuous operation) |
| Data Connectivity | Wireless/3G, USB, RS-232, analog output |
| Onboard Display | Dual-line LCD showing real-time concentration, start time, date, average concentration, and runtime |
| Temperature & Humidity Compensation | Integrated heated sensor assembly with RH/T correction |
| True Volumetric Flow Control | Enabled via digital feedback from barometric pressure, temperature, and calibrated orifice ΔP sensors |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | BAM-1020 |
| Measurement Method | Beta Ray Attenuation |
| Measured Parameters | PM10 / PM2.5 |
| Brand | Thermo Fisher |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | Thermo Scientific DM5018 |
| Measurement Principle | Beta-ray Attenuation |
| Measured Parameters | TSP / PM₁₀ / PM₂.₅ |
| Measurement Range | 0–10 mg/m³ |
| Sampling Flow Rate | 16.67 L/min |
| Detection Limit | <4 µg/m³ (1-hr avg), <1 µg/m³ (24-hr avg) |
| Flow Stability | ±2% of reading |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported Instrument |
| Model | Thermo Scientific FH62C14 |
| Measurement Principle | Beta Ray Attenuation |
| Measured Parameters | PM₁₀, PM₂.₅ |
| Range | 0–5,000 µg/m³ or 0–10,000 µg/m³ (selectable) |
| LOD | 4 µg/m³ (1-hr avg), 1 µg/m³ (24-hr avg) |
| Flow Rate | 1 m³/h (16.7 L/min) |
| Radioisotope | ¹⁴C sealed source in BaCO₃ matrix |
| Activity | <3.7 MBq (<100 µCi), exempt under U.S. NRC regulations |
| Data Storage | >1 year of half-hourly mass concentration averages |
| Flow Mode Options | Standard temperature & pressure (STP) or actual ambient flow |
| Interference Compensation | Automatic correction for ambient radioactivity |
| Environmental Robustness | Immune to vibration and diurnal temperature fluctuations |
| Communication | Dual RS-232 serial ports for remote control and data export |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported Instrument |
| Model | FH62C14 |
| Measurement Method | Beta-Ray Absorption |
| Measured Parameter | PM2.5 |
| Radioisotope Source | Carbon-14 (¹⁴C) |
| Activity | <3.7 MBq (<100 μCi) |
| Measurement Range | 0–5000 μg/m³ or 0–10000 μg/m³ |
| LOD (24-h avg) | <1 μg/m³ |
| LOD (1-h avg) | <4 μg/m³ |
| Accuracy | ±2 μg/m³ (24-h) |
| Resolution | ±1 μg/m³ (instantaneous) |
| Correlation Coefficient | R > 0.98 |
| Sampling Flow Rate | 1 m³/h (16.67 L/min), adjustable 0–20 L/min via built-in critical orifice |
| Operating Temperature | −30 °C to +60 °C |
| Data Averaging Intervals | 0.5, 1, 3, and 24 hours |
| Storage Capacity | >1 year of half-hourly averages |
| Communication Interfaces | Dual RS-232 serial ports |
| Analog Outputs | 4–20 mA or 0–10 V |
| Power Supply (Analyzer) | 100–240 VAC, 50/60 Hz, 15 W |
| Power Supply (Pump) | 220–240 VAC, 50/60 Hz, 100 W |
| Dimensions (Analyzer) | 483 mm (W) × 311 mm (H) × 330 mm (D) |
| Weight (Analyzer) | 22.5 kg |
| Dimensions (Pump) | 210 mm (W) × 222 mm (H) × 108 mm (D) |
| Weight (Pump) | 8.16 kg |
| Regulatory Certifications | U.S. EPA and California Air Resources Board (CARB) equivalency for PM₂.₅ and PM₁₀ |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | Thermo Scientific GM-5000 |
| Measurement Principle | Optical Scattering (for PM), Electrochemical (for SO₂, NO₂, NO, CO), Photoionization Detection (for TVOC), UV Absorption (for O₃) |
| Measured Parameters | PM₂.₅, PM₁₀, SO₂, NO₂, NO, O₃, CO, TVOC |
| Measurement Range | PM₂.₅ / PM₁₀: 0–1500 µg/m³ |
| SO₂ / NO₂ / NO / O₃ | 0–500 ppb |
| CO | 0–50 ppm |
| TVOC | 0–40 ppm |
| Sampling Interval | 10 s |
| Sample Flow Rate | >1.5 L/min |
| Detection Limits | PM₂.₅ / PM₁₀ <1.0 µg/m³ |
| SO₂ / NO₂ / NO / O₃ | 5 ppb |
| CO | 0.02 ppm |
| TVOC | 5 ppb |
| Flow Stability | ±2.5% of full scale (all sensors) |
| Brand | Thermo Scientific |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Model | 5012, MAAP |
| Measurement Principle | Multi-angle absorption photometry |
| Measured Parameters | BC (Black Carbon), PM₁₀, PM₂.₅ |
| Detection Limit (2-min avg) | <100 ng/m³ BC, <0.66 M/m Babs |
| Detection Limit (10-min avg) | <50 ng/m³ BC, <0.33 M/m Babs |
| Detection Limit (30-min avg) | <20 ng/m³ BC, <0.13 M/m Babs |
| Flow Rate | 0.5–1.4 m³/h (16.7 L/min nominal) |
| Linearity Error | <1% @ 16.7 L/min |
| Filter Medium | Glass fiber tape (~40 m length) |
| Data Storage | 18,560 concentration values |
| Operating Temperature | −20 to +50 °C |
| Power | Instrument: 100–240 V, 50/60 Hz, 30 W |
| Pump | 220–240 V, 50/60 Hz, 100 W |
| Dimensions (Instrument) | 483 × 311 × 330 mm (W×H×D) |
| Weight (Instrument) | 22.5 kg |
| Pump Dimensions | 210 × 222 × 108 mm |
| Pump Weight | 6.1 kg |
| Analog Output | 0/4–20 mA or 0–10 V |
| Digital Interface | Dual RS-232 serial ports |
| Sampling Efficiency | >98% duty cycle |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Import Status | Imported |
| Model | Model 5014i Beta |
| Measurement Principle | Beta-ray attenuation |
| Measured Parameters | PM₁₀ / PM₂.₅ |
| Radioisotope Source | Carbon-14 (¹⁴C) |
| Range Options | 0–1.0 / 2.0 / 3.0 / 5.0 / 10.0 mg/m³ (equivalent to 0–100 / 1,000 / 2,000 / 3,000 / 5,000 / 10,000 µg/m³) |
| LOD | 6 µg/m³ (0.5-hr avg), 4 µg/m³ (1-hr avg), 3 µg/m³ (3-hr avg), 1 µg/m³ (24-hr avg) |
| Resolution | 1 µg/m³ |
| Accuracy | ±5% (mass measurement, NIST-traceable membrane standards) |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Type | Imported Instrument |
| Model | 5030i |
| Measurement Principle | Beta-ray Absorption + Light Scattering (Nephelometry) |
| Measured Parameters | PM₁₀ and PM₂.₅ |
| Detection Limit | <0.5 µg/m³ (1-hr, 2σ), <0.2 µg/m³ (24-hr, 2σ) |
| Resolution | 0.1 µg/m³ |
| Accuracy | ±5% (mass-based, traceable to NIST) |
| Range | 0–10,000 µg/m³ (7 full-scale options) |
| Flow Rate | 16.67 L/min (1 m³/h), ±2% accuracy |
| Operating Temperature | Sample gas: −30 to +50 °C |
| Analyzer enclosure | +4 to +50 °C |
| Power | 100–240 VAC, 50/60 Hz, max 880 W |
| Dimensions | 425 mm (W) × 584 mm (D) × 219 mm (H) |
| Weight | 19 kg |
| Compliance | US EPA Federal Equivalent Method (FEM) for PM₂.₅ and PM₁₀, CE, UL 61010-1, CSA C22.2 No. 61010-1, FCC Class B |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported Instrument |
| Model | pDR-1500 |
| Measurement Principle | Optical Light Scattering (880 nm IR) with Gravimetric Calibration Capability |
| Measured Parameters | PM₁₀, PM₂.₅ (with optional cyclone cutters) |
| Measurement Range | 0.001–400 mg/m³ (auto-ranging) |
| Sampling Flow Rate | 1.0–3.5 L/min |
| Minimum Detectable Concentration | 0.1% of reading or 0.001 mg/m³ (whichever is greater) |
| Flow Stability | ±5% of reading (traceable to SAE test protocols) |
| Resolution | 0.1% of reading or 0.001 mg/m³ (whichever is greater) |
| Accuracy | ±5% of reading (traceable to SAE standards) |
| Precision | ±2% of reading or ±0.005 mg/m³ (1-s avg) |
| Scattering Coefficient Range | ~1.5×10⁻⁶–0.6 m⁻¹ @ λ = 880 nm |
| Aerodynamic Particle Size Range | 1–10 µm |
| Optical Detection Angle | 90° |
| RH Compensation | Built-in relative humidity correction algorithm |
| Operating Temperature | –10°C to +50°C |
| Storage Temperature | –20°C to +70°C |
| Humidity Range | 10–95% RH (non-condensing) |
| Data Logging Interval | 1 s to 1 h |
| Total Memory Capacity | >500,000 data points |
| Power Supply | Internal rechargeable Li-ion battery (≥12 h field operation) + external DC input |
| Connectivity | Wi-Fi 802.11 b/g/n, iOS/Android mobile app support |
| Physical Dimensions | 181 mm (H) × 143 mm (W) × 84 mm (D) |
| Weight | 1.2 kg |
| Filter Medium | 37 mm glass fiber filter (for gravimetric validation) |
| Flow Control | Active volumetric flow control with linear flow path design |
| Inlet Configuration | Helical inlet for representative sampling without cyclone |
| Zero Calibration | Integrated HEPA-filtered zero air source |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported Instrument |
| Model | pDR/ADR-1500 |
| Measurement Principle | Nephelometric Light Scattering (880 nm LED) |
| Measured Parameter | PM₂.₅ (also configurable for PM₁, PM₄, PM₁₀ via interchangeable cyclones) |
| Flow Control | True Volumetric Flow Control with Digital Pressure Feedback |
| Humidity Compensation | Integrated Heated RH Sensor & Algorithmic Correction |
| Compliance | NIOSH Methods 0500 & 0600, ACGIH-Traceable Cyclones |
| Data Storage | >500,000 records |
| Display | Dual-line LCD (16×2 characters) |
| Dimensions (pDR-1500) | 181 × 143 × 84 mm |
| Dimensions (ADR-1500) | 533 × 431 × 215 mm |
| Weight (ADR-1500) | 12.9 kg |
| IP Rating | IP65 (ADR-1500) |
| Power Options | AC, DC, or Internal Rechargeable Battery |
| Communication Interfaces | USB, RS-232, 0–2 V / 4–20 mA Analog Outputs, Optional Wireless Module |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Model | PM CEMS |
| Measurement Principle | Dual-Method (Beta Attenuation + Tapered Element Oscillating Microbalance, TEOM™) |
| Measured Parameter | Particulate Matter Mass Concentration (PM₁₀, PM₂.₅, or Total Suspended Particulates) |
| Range | 0–250 mg/m³ |
| Accuracy | ±20% (uncorrected), ±10% (source-corrected) |
| Detection Limit | 0.25 mg/m³ (15-min integration) |
| Response Time (T₉₀) | 15 min |
| Operating Flue Gas Temperature | ≤200 °C |
| Ambient Operating Temperature (Controller) | 4–50 °C |
| Power Supply | 200–240 VAC, 50/60 Hz, 30 A |
| Instrument Air | 80 slpm at 0.55–0.7 MPa (75–100 psi) |
| Probe Dimensions | 1117.85 mm W × 914/1524 mm L (sheath length options) × 474.73 mm H × 307.09 mm D |
| Probe Weight | 59 kg (130 lbs) |
| Controller Dimensions | 482.6 mm W × 218.95 mm H × 655.32 mm D |
| Controller Weight | 25 kg (55 lbs) |
| Analog Outputs | 6 voltage (0–100 mV, 1/5/10 V), 6 current (0–20 mA, 4–20 mA) |
| Digital/Relay Outputs | 1 power-fail alarm, 10 configurable relay outputs |
| Compliance | EPA PS-11, QA Procedure 2, Method 5/17 verified |
| Calibration Traceability | NIST-traceable mass reference |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | TEOM 1405 |
| Measurement Principle | Tapered Element Oscillating Microbalance (TEOM™) |
| Measured Parameter | PM₂.₅ |
| Regulatory Designation | U.S. EPA Equivalent Method for PM₁₀ (EQPM-1090-079) |
| Operating Temperature Range (Sample Gas) | −40 °C to +60 °C |
| Enclosure Operating Temperature | 2 °C to 40 °C |
| Full-Scale Range | 0–1,000,000 µg/m³ |
| Resolution | 0.1 µg/m³ |
| Accuracy (Mass Measurement) | ±0.75% |
| Precision | ±2.0 µg/m³ (1-hr avg), ±1.0 µg/m³ (24-hr avg) |
| Data Averaging Intervals | 10 s to 3600 s (default: 10 min) |
| Long-term | 30 min, 1 h, 8 h, 24 h |
| Sampling Flow Rate | 3 L/min (main), 13.67 L/min (bypass) |
| Data Output Frequency | Every 2 seconds |
| Analog Outputs | 8 configurable (0–1 V or 0–5 V DC) |
| Digital I/O | 2 relay alarms, 4 analog inputs (0–5 V DC, user-scaled) |
| Communication Interfaces | Ethernet, USB, RS-232, RS-485, FTP server |
| Internal Data Storage | 500,000 records |
| Filter Medium | Pallflex TX40, 13 mm effective diameter |
| Power Requirements | Instrument: 100–240 VAC, 440 VA, 47–63 Hz |
| Vacuum Pump | 120 VAC/60 Hz (4.25 A) or 240 VAC/50 Hz (2.25 A) |
| Dimensions (W×D×H) | 425 mm × 475 mm × 738 mm |
| Weight | 18 kg |
| Safety Certifications | CE (EN 61326, EN 61010-1), UL 61010-1:2004, CSA C22.2 No. 61010-1:2004, FCC Part 15 Subpart B Class B |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | TEOM 1405-D |
| Measurement Principle | Tapered Element Oscillating Microbalance (TEOM™) |
| Measured Parameters | PM₁₀, PM₂.₅, and PM<sub>coarse</sub> (PM₁₀ − PM₂.₅) |
| Data Averaging Intervals | 10 s to 24 h |
| Mass Concentration Range | 0–1,000,000 µg/m³ |
| Resolution | 0.1 µg/m³ |
| Accuracy | ±2.0 µg/m³ (1-hr avg), ±1.0 µg/m³ (24-hr avg) |
| Mass Measurement Uncertainty | ±0.75% |
| Sampling Flow Rates | Fine channel: 3.0 L/min |
| Coarse channel | 1.67 L/min |
| Bypass | 12.0 L/min |
| Operating Ambient Temperature | −40 °C to +60 °C (sensor/control unit maintained at 2–40 °C) |
| Communication Interfaces | Ethernet, USB, RS-232, RS-485, FTP server |
| Analog I/O | 8 configurable 0–1 V or 0–5 V outputs |
| Power Requirements | Main unit: 100–240 VAC, 440 VA, 47–63 Hz |
| Vacuum pump | 120 VAC/60 Hz (4.25 A) or 240 VAC/50 Hz (2.25 A) |
| Dimensions (W×D×H) | 42.5 in × 47.5 in × 73.8 in (1080 mm × 1207.5 mm × 1875 mm) |
| Weight | 18 kg |
| Compliance | CE (EN 61326, EN 61010-1), UL 61010-1:2004, CSA C22.2 No. 61010-1:2004, FCC Part 15 Subpart B Class B |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Model | TEOM 1405-F |
| Measurement Principle | Tapered Element Oscillating Microbalance (TEOM) with Filter Dynamic Measurement System (FDMS) |
| Measured Parameters | PM₁₀ and PM₂.₅ |
| Regulatory Designation | U.S. EPA Equivalent Method for PM₂.₅ (EQPM-0609-181) |
| Operating Temperature Range | -40 °C to +60 °C (sample gas) |
| Flow Rates | Main flow = 3.0 L/min |
| Mass Resolution | 0.1 µg/m³ |
| Accuracy | ±2.0 µg/m³ (1-hr average), ±1.0 µg/m³ (24-hr average) |
| Mass Measurement Uncertainty | ±0.75% (NIST-traceable) |
| Data Output Interval | Configurable from 10 seconds to 24 hours |
| Default | 6-minute update of 1-hr and 24-hr rolling averages |
| Data Storage Capacity | 500,000 records |
| Communication Interfaces | Ethernet, USB, RS-232, RS-485, FTP server |
| Analog I/O | 8 configurable analog outputs (0–1 V or 0–5 V DC), 4 analog inputs (0–5 V DC), 2 relay alarms |
| Power Requirements | 100–240 VAC, 440 VA, 47–63 Hz (main unit) |
| Dimensions (W×D×H) | 42.5 in × 47.5 in × 137.8 in (1080 mm × 1207.5 mm × 3500 mm) |
| Weight | 33 kg |
| Safety Certifications | CE (EN 61326, EN 61010-1), UL 61010-1:2004, CSA C22.2 No. 61010-1:2004, FCC Part 15 Subpart B Class B |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Category | Imported |
| Model | TEOM 1405-F |
| Measurement Principle | Tapered Element Oscillating Microbalance (TEOM) |
| Regulatory Designation | U.S. EPA Equivalent Method for PM2.5 (EQPM-0609-181) |
| Particle Size Fractions | PM2.5, PM10, PM1, TSP |
| Data Interfaces | Ethernet, USB, RS232, RS485, FTP Server |
| User Interface | Touchscreen LCD |
| Flow Control | Activol™ Dynamic Mass Flow Control |
| Integrated System | Filter Dynamic Measurement System (FDMS), Sensor Module, and Control Unit in Single Enclosure |
| Environmental Compensation | Heated Sample Inlet with Relative Humidity and Temperature Regulation |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Model | Thermo Scientific TEOM 1405DF / 1405F |
| Measurement Principle | Tapered Element Oscillating Microbalance (TEOM) |
| Measured Parameters | PM₁₀, PM₂.₅, TSP, PM₁.₀ |
| Measurement Range | 0–1,000,000 µg/m³ |
| Detection Limit | 0.1 µg/m³ |
| Sampling Flow Rate | 3 L/min (main), 12–13.67 L/min (bypass) |
| Flow Stability | ±75% for mass measurement |
| Data Storage Capacity | 5,000,000 records |
| Reporting Interval | 6-minute updates with 1-hour rolling averages |
| Accuracy | ±2.0 µg/m³ (1-hr avg), ±1.0 µg/m³ (24-hr avg) |
| Resolution | 0.1 µg/m³ |
| Calibration Traceability | NIST-traceable mass and flow standards |
| Compliance | Designed to meet U.S. EPA Reference Method EQPM-0899-007 (PM₂.₅), EQPM-0899-008 (PM₁₀), ISO 20581, and applicable EN 12341 requirements |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model Series | Thermo Scientific TEOM |
| Measurement Principle | Tapered Element Oscillating Microbalance (TEOM) |
| Measured Parameters | PM₁₀, PM₂.₅ |
| Measurement Range | 0–1,000,000 µg/m³ |
| Measurement Interval | Real-time mass measurement with 6-minute data updates and 1-hour rolling averages |
| Sample Flow Rate | 3 L/min (1405F) |
| Fine-mode flow | 3 L/min / Coarse-mode flow: 1.67 L/min (1405DF) |
| Detection Limit | 0.1 µg/m³ |
| Flow Stability | ±75% during mass measurement |
| Data Storage Capacity | 5,000,000 records |
| Accuracy | ±2.0 µg/m³ (1-hr average), ±1.0 µg/m³ (24-hr average for 1405F) |
| Resolution | 0.1 µg/m³ |
| Bypass Flow | 12 L/min (1405DF), 13.67 L/min (1405F) |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | TH-2000PM |
| Measurement Principle | Beta-ray Absorption (β-ray) with Dynamic Heating System (DHS) |
| Measured Parameters | PM₁₀ and PM₂.₅ |
| Compliance | Designed to meet Chinese Environmental Monitoring Standards (HJ 653–2013, HJ 93–2013) |
| Data Output | RS-232/RS-485, Analog 4–20 mA, Digital I/O |
| Display | 7-inch TFT color touchscreen (Chinese UI) |
| Data Storage | Internal flash memory supporting ≥1 year of 1-min interval data |
| Communication | Integrated GPRS module for remote telemetry |
| Environmental Rating | IP55 enclosure |
| Operating Temperature | −30 °C to +50 °C |
| Power Supply | AC 220 V ±10%, 50 Hz or optional DC 12 V backup |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2000PMb |
| Measurement Method | Beta-Ray Attenuation (β-ray) |
| Measured Parameters | PM₁₀ and PM₂.₅ |
| Sampling Flow Rate | 33.34 L/min (split into two 16.67 L/min streams) |
| Compliance | PM₁₀/PM₂.₅ Cut-Points Certified per ISO 7708 & EN 12341 |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2000Z1 |
| Measurement Principle | Tapered Element Oscillating Microbalance (TEOM) |
| Measured Parameters | PM₁₀, PM₂.₅ |
| Mass Range | 0–10,000 µg/m³ |
| Resolution | 0.01 µg/m³ |
| LOD | 0.06 µg/m³ |
| Single-Channel Flow Rate | (1.67 ± 15) L/min |
| Dual-Channel Flow Rate | (1.67 + 1.67 + 13.3) L/min |
| Flow Control Accuracy | ±1.5% of setpoint |
| Flow Repeatability | ≤1.5% RSD |
| Flow Indication Error | ±1.5% |
| Data Interfaces | RS232, RS485, USB 2.0, RJ45 Ethernet |
| Power Supply | AC 90–264 V, 50/60 Hz (main unit) |
| Power Consumption | <0.66 kW (including pump) |
| Dimensions (H×W×D) | 980 × 370 × 310 mm (main unit) |
| Weight | 39 kg (main unit), 6.5 kg (pump) |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Model | TH-810β |
| Price Range | USD 35,000–56,000 (FOB) |
| Measurement Principle | Beta-ray Absorption Method |
| Measured Parameters | PM₁₀ and PM₂.₅ |
| Sampling Method | Isokinetic Tracking or Constant-Flow Sampling |
| Heating Temperature Range | Up to 130 °C (adjustable) |
| Display | 7-inch TFT Touchscreen |
| Data Interface | USB, RS232, RS485, LAN, GPRS |
| Environmental Rating | IP54 |
| Operating Temperature | −20 °C to +50 °C |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Internal Data Storage | ≥12 months (1-min resolution) |
| Power Backup | Built-in UPS with >30 min hold-up time |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 8533 / 8534 / 8533EP |
| Measurement Principle | Laser Light Scattering |
| Measured Parameters | PM₁, PM₂.₅, Respirable Suspended Particulates (RSP), PM₁₀, Total PM (<15 µm) |
| Measurement Range | 0.001–150 mg/m³ |
| Sampling Flow Rate | 3 L/min |
| Minimum Detectable Concentration | 1 µg/m³ |
| Flow Rate Stability | ±5% |
| Display | Color Touchscreen GUI |
| Data Output Interfaces | USB Device/Host, Ethernet, Analog Alarm Output |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 8540 |
| Measurement Principle | Light Scattering (90° Nephelometry) |
| Measured Parameters | PM₁₀, PM₂.₅ |
| Measurement Range | 0.001–400 mg/m³ |
| Detection Limit | 1 µg/m³ |
| Sample Flow Rate | 3 L/min |
| Flow Stability | ±5% |
| Operating Temperature | −20 to +50 °C |
| Pump Lifetime | >10,000 hours |
| Certification | MCERTS Certified (PM₁₀ & PM₂.₅ variants available) |
| Data Management | Cloud-Based Platform with Remote Access and Alerting |
| Brand | UNITEC |
|---|---|
| Origin | Italy |
| Model | DUST-IT2 |
| Measurement Principle | Optical Light Scattering |
| Measured Parameters | PM₁₀ / PM₂.₅ |
| Measurement Range | 0–2000 µg/m³ |
| Sampling Flow Rate | 2 L/min |
| Detection Limit | 1 µg/m³ |
| Flow Stability | 95% |
| Operating Temperature | −20 to +50 °C |
| Operating Humidity | 0–95% RH |
| Enclosure Material | Anodized Aluminum |
| Dimensions (W×H×L) | 200 × 297 × 121 mm |
| Weight | ~4 kg |
| IP Rating | IP33 |
| Power Supply | 100–240 V AC, 0.7 A, 50–60 Hz (optional 12 V DC, 2.1 A) |
| Communication Interfaces | RS485 (Modbus RTU), optional 4–20 mA output or integrated WLAN module |
| Origin | Hebei, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | XHAQSN-804 |
| Pricing | Upon Request |
| Measurement Principle | Hybrid Electrochemical & Optical Sensing |
| Measured Parameters | PM₂.₅, PM₁₀, Temperature, Relative Humidity |
| Power Supply | Flexible (DC 12 V / Solar Optional) |
| Communication | LTE-M/NB-IoT + Secure TLS 1.2 Encrypted Uplink |
| Data Resolution | 1–5 Minute Intervals |
| Compliance | CE-marked for Environmental Use |
| Enclosure Rating | IP65 |
| Brand | Yuhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2000PM Portable |
| Measurement Principle | Beta-ray Absorption (β-ray) |
| Measured Parameters | PM₁₀ and PM₂.₅ |
| Compliance | HJ 653–2013 |
| Display | 7-inch HD Touchscreen (Chinese UI) |
| Data Storage | Hourly internal logging |
| Communication | Built-in GPRS module, digital output interface |
| Optional Modules | Meteorological sensors (wind speed/direction), GPS, noise monitoring, video capture |
| Radiation Source | Low-activity ¹⁴C beta source (licensed per Chinese radiation safety regulations) |
| Brand | Yuhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2000Z1 |
| Measurement Principle | Tapered Element Oscillating Microbalance (TEOM) |
| Measured Parameters | PM₁₀ and PM₂.₅ |
| Sample Inlet Options | TSP, PM₁₀, PM₅, PM₂.₅, PM₁ |
| Flow Control | Mass Flow Controller |
| Volatile Compensation | Integrated dual-cycle zero-gas reference compensation |
| Display | 8.4-inch industrial-grade TFT color touchscreen (Chinese UI) |
| Compliance Context | Designed for continuous ambient air quality monitoring per EPA EQOA guidance and ISO 12103-1 reference practices |
| Power Management | Programmable pump duty cycle for energy-efficient operation |
| Brand | Yuhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-810β |
| Measurement Principle | Beta-ray attenuation (⁹⁰Sr source) |
| Measured Parameters | PM₁₀ and PM₂.₅ |
| Measurement Range | 0–30 mg/m³ |
| Sampling Method | Isokinetic tracking or constant-flow sampling |
| Sample Line Heating Temperature | Adjustable up to 180 °C |
| Internal Thermal Management | Industrial-grade air conditioning unit |
| Display | 7-inch capacitive touchscreen |
| Data Interface | USB, RS232, RS485, LAN, GPRS |
| Compliance Support | Designed for continuous emission monitoring system (CEMS) integration per Chinese HJ 76-2017 and HJ 653-2013 |