Dust Monitor
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| Brand | 2B Technologies |
|---|---|
| Origin | USA |
| Model | BCP |
| Measurement Principle | Dual-wavelength (405 nm & 880 nm) direct extinction photometry |
| Dynamic Range | 0–10,000 Mm⁻¹ (880 nm: ~0–1300 µg·m⁻³) |
| Resolution | 0.1 Mm⁻¹ (0.1 µg·m⁻³) |
| Accuracy | ±2 Mm⁻¹ or ±2% of reading |
| Detection Limit (2σ, 1-hr avg) | 0.036 µg·m⁻³ at 880 nm |
| Flow Rate | 1.3 L·min⁻¹ (range: 1.0–1.6 L·min⁻¹) |
| Response Time (100% step, adaptive filter) | 20 s |
| Power Consumption | ~16 W (avg, post-warm-up) |
| Dimensions | 43 × 37 × 14 cm (17" × 14.5" × 5.5", rack-mountable) |
| Weight | 8.7 kg (19.2 lb) |
| Data Storage | 10 GB internal (≥3.2 years @ 10-s intervals) |
| Operating Temp | 5–45 °C |
| Pressure Range | 600–1000 mbar |
| Output Interfaces | RS-232, USB, 0–2.5 V analog (user-scaled), touchscreen GUI |
| Pump Lifetime | ~15,000 h |
| Brand | 2B Technologies |
|---|---|
| Origin | USA |
| Model | BCP |
| Measurement Principle | Dual-wavelength (405 nm & 880 nm) direct extinction photometry |
| Dynamic Range | 0–10,000 Mm⁻¹ (880 nm: ~0–1300 µg·m⁻³) |
| Resolution | 0.1 Mm⁻¹ (0.1 µg·m⁻³) |
| Accuracy | ±2 Mm⁻¹ or ±2% of reading |
| Detection Limit (2σ, 1-hr avg) | 0.036 µg·m⁻³ at 880 nm |
| Flow Rate | 1.3 L·min⁻¹ (range: 1.0–1.6 L·min⁻¹) |
| Response Time (100% step, adaptive filter) | 20 s |
| Power Consumption | ~16 W (after warm-up) |
| Dimensions | 43 × 37 × 14 cm (17″ × 14.5″ × 5.5″ rack-mount) |
| Weight | 8.7 kg (19.2 lb) |
| Data Storage | 10 GB internal (≥3.2 years @ 10-s intervals) |
| Operating Temp | 5–45 °C |
| Operating Pressure | 600–1000 hPa |
| Compliance | NIST-traceable calibration certificate included, supports GLP/GMP data integrity via timestamped, audit-ready logs |
| Brand | Ailun General / Qingdao Ailun |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | AL-6022 |
| Price Range | USD 140–1,150 (FOB) |
| Measurement Principle | Laser Light Scattering |
| Safety Classification | Non-Explosive Atmosphere Rated |
| Measurement Range | 0–50 mg/m³ |
| Resolution | 0.001 mg/m³ |
| Accuracy | ±15% FS |
| Repeatability | ≤10% CV |
| Detectable Fractions | PM₂.₅, PM₁₀, TSP |
| Sampling Method | Pump-Aspirated |
| Flow Rate | 1.1 L/min |
| Display | LED |
| Power Supply | Internal Rechargeable Li-ion Battery (16.8 V charger included), 10 h continuous operation |
| Operating Temperature | −20 °C to 50 °C |
| Storage Humidity | ≤85% RH (non-condensing) |
| Dimensions | 178 × 94 × 150 mm |
| Weight | 1.0 kg |
| Data Interfaces | RS-232, USB, optional analog output (4–20 mA), optional wireless module |
| Data Storage Capacity | 1,800 records (standard), 30 records for occupational hygiene logging |
| Alarm Outputs | Audible alert + configurable digital switch output (optional) |
| Calibration | Dynamic auto-zero compensation |
| Compliance | JJG 846–2015 (China National Verification Regulation for Dust Concentration Meters) |
| Brand | Ailun |
|---|---|
| Origin | Shandong, China |
| Model | AL-6023 |
| Measurement Principle | Laser Light Scattering |
| Safety Rating | Non-explosion-proof |
| Measurement Range | 0–300,000 µg/m³ (PM₂.₅/PM₁₀/TSP) |
| Resolution | 1 µg/m³ |
| Accuracy | ±10 µg/m³ (≤100 µg/m³), ±10% (100–300,000 µg/m³) |
| Flow Rate | 1.0 L/min ±2.5% |
| Display | 4.3″ capacitive touchscreen |
| Data Storage | ≥500 records (general mode), ≥50 records (occupational hygiene mode) |
| Battery | 7.4 V / 7.8 Ah Li-ion, >8 h continuous operation |
| Dimensions | 210 × 100 × 190 mm |
| Weight | ~1.8 kg |
| Communication | USB, optional Bluetooth, RS232/RS485, 4G module |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | AKFC-92A |
| Pricing | Upon Request |
| Sampling Flow Rate | 20 L/min |
| Maximum Negative Pressure | >3000 Pa |
| Load Capacity | ≥1000 Pa |
| Dust Fraction Measurement | Total Dust & Respirable Dust |
| Timer Range | 0–99 min (adjustable) |
| Continuous Operation Time | >120 min |
| Sound Pressure Level | ≤70 dB(A) |
| Explosion Protection | ibI (150 °C) Intrinsically Safe |
| Operating Temperature | −5 °C to 35 °C |
| Relative Humidity Limit | ≤95% RH |
| Dimensions | 200 × 140 × 80 mm |
| Weight | 1.8 kg |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | AKFC-92G |
| Pricing | Available Upon Request |
| Sampling Flow Rate | 2 L/min |
| Vacuum Pressure | >5000 Pa |
| Load Capacity | >2000 Pa |
| Dust Fraction Collection | Total Dust & Respirable Dust |
| Operating Duration | >10 h |
| Intrinsic Safety Rating | Mine-Use Intrinsically Safe (iI) |
| Acoustic Noise Level | <60 dB(A) |
| Ambient Operating Temperature | 0–35 °C |
| Relative Humidity Limit | <95% RH |
| Dimensions | 120 × 80 × 42 mm |
| Weight | 450 g |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | KSP-L-1000 (Extractive) |
| Measurement Principle | Laser Light Scattering |
| Safety Rating | Non-Explosive |
| Measurement Range | 0–5–200 mg/m³ |
| Resolution | 0.01 mg/m³ |
| Accuracy | ±2% FS |
| Relative Error | ≤±2% FS |
| Zero Drift | ≤±2% FS/24h |
| Span Drift | ≤±2% FS/24h |
| Detection Limit | 0.01 mg/m³ |
| Sampling Flow Rate | Up to 250 L/min |
| Heating Temperature | Full-Path Heated Sampling Line (Typical Setpoint: 120–180°C) |
| Calibration | Automated Zero & Span Calibration |
| Carrier Gas | Integrated Air Pump (Frost-Resistant Design) |
| Brand | Casella |
|---|---|
| Origin | United Kingdom |
| Model | CEL-712 |
| Measurement Principle | Forward Light Scattering (880 nm Infrared) |
| Safety Rating | Intrinsically Safe (ATEX/IECEx Certified) |
| Measurement Range | 0.001 mg/m³ to 250 g/m³ |
| Resolution | 0.001 mg/m³ |
| Operating Temperature | 0–55 °C (non-condensing) |
| Zero Drift Stability | <2 µg/m³/°C |
| Data Storage Capacity | 86,000 data points |
| Sampling Interval | Adjustable from 1 second to 60 minutes |
| Display | TFT color LCD with real-time trend graphing |
| Power Supply | 3 × AA NiCd rechargeable or alkaline batteries (13 h typical operation) |
| Weight | 0.6 kg (including batteries) |
| Dimensions | 172 × 72 × 33 mm |
| Analog Output | 0–2.5 V DC |
| Communication Interface | Mini-B USB |
| Compliance | Meets ISO 7706:2022 (ambient aerosol monitoring), EN 481 (inhalable fraction), EN 13205 (PM₁₀ and PM₂.₅ sampling conventions), ATEX Directive 2014/34/EU (Category 2G, Zone 1) |
| Brand | Casella |
|---|---|
| Origin | United Kingdom |
| Model | GUARDIAN2 |
| Dust Detection Sensitivity | 1 µg/m³ |
| Zero Stability | ±2 µg/m³ |
| Particle Size Selectors | TSP, PM₁₀, PM₂.₅ |
| Noise Accuracy | IEC 61672-1 Class 1 |
| Noise Metrics | L<sub>Aeq</sub>, L<sub>Amax</sub>, L<sub>A10%</sub>, L<sub>A90%</sub> |
| Noise Range | 20–140 dB RMS |
| Included Acoustic Calibrator | CEL-120/1 |
| Vibration Sensor | Triaxial Geophone |
| Vibration Frequency Range | 2–250 Hz |
| Vibration Resolution | 0.01 mm/s |
| Wind Speed Range | 0–60 m/s |
| Wind Speed Accuracy | ±2% |
| Wind Speed Resolution | 0.01 m/s |
| Wind Direction Range | 0–359° |
| Wind Direction Accuracy | ±3% |
| Wind Direction Resolution | 0.1° |
| VOC Range | 0–6000 ppm |
| VOC Resolution | 0.1 ppm |
| Enclosure Rating | IP65 |
| Operating Humidity | 5–100% RH |
| Data Storage | Internal Flash Memory |
| Communication | GPRS |
| Power Supply | 220–240 VAC or Hybrid Solar/Wind |
| Mounting | Wall or Pole (50 mm diameter) |
| Brand | 1124123/13213112 |
|---|---|
| Origin | Jiangsu, China |
| Model | CCHZ-1000 |
| Measurement Principle | Light Scattering |
| Safety Rating | Exib I (150 °C) Intrinsically Safe |
| Measurement Range | 0–1000 mg/m³ |
| Resolution | 0.001 mg/m³ |
| Accuracy | ±10% |
| Relative Stability Error | ±2.5% |
| Sampling Flow Rate | 2.0 L/min (±2.5%) |
| Data Storage Capacity | 50 test records |
| Dimensions | 220 × 150 × 82 mm |
| Weight | 1.9 kg |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Measurement Principle | Optical Light Scattering |
| Safety Classification | Non-Explosion-Proof |
| Range | 0–20 mg/m³ |
| Accuracy | ≤ ±10% F.S. |
| LOD | 0.01 mg/m³ |
| Zero Drift | ±2% F.S./24h |
| Span Drift | ±2% F.S./24h |
| Operating Temp. | −20 to 50°C |
| Humidity | 5–95% RH (non-condensing) |
| Flue Gas Temp. Tolerance | <300°C |
| Data Update Rate | 1 Hz |
| Power Supply | DC 12 V ±0.5 V (ripple <100 mV) |
| Avg. Current Draw | <500 mA |
| Interface | UART_TTL (3.3 V logic) |
| Dimensions (W×H×D) | 272 × 111 × 193 mm |
| Anti-Clogging | Pneumatic Air Curtain Protection |
| Enclosure Rating | IP65-equivalent (based on module integration context) |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | Gasboard-9056 |
| Measurement Principle | Forward Light Scattering (Laser) |
| Safety Rating | Explosion-Proof (Ex d IIB T4 Gb) |
| Measurement Range | 0–5 mg/m³ |
| Resolution | < 0.1 mg/m³ |
| Accuracy | ±10% of reading |
| Relative Error | ≤ ±20% |
| Sampling Method | Heated Extractive Probe with Hot-Wet Return |
| Isokinetic Sampling Capability | Yes |
| Maximum Sampling Flow Rate | 200 L/min |
| Operating Environment | -20°C to +60°C, RH ≤ 95% non-condensing, IP65 enclosure |
| Brand | Cubic |
|---|---|
| Origin | Hubei, China |
| Model | OPM-6303M |
| Measurement Principle | Optical Light Scattering |
| Safety Rating | Non-Explosion-Proof |
| Measurement Range | 0–30 mg/m³ |
| PM₁.₀/PM₂.₅ Accuracy | ±10 µg/m³ (≤100 µg/m³), ±10% of reading (100–1000 µg/m³) |
| PM₁₀ Accuracy | ±15 µg/m³ (≤100 µg/m³), ±15% of reading (100–1000 µg/m³) |
| TSP Accuracy | ±20 µg/m³ (≤100 µg/m³), ±20% of reading (100–1000 µg/m³) |
| Warm-up Time | ≤8 s |
| Data Update Interval | 1 s |
| Operating Temperature | −30 to +70 °C |
| Relative Humidity | 0–95% RH (non-condensing) |
| Storage Temperature | −40 to +85 °C |
| Power Supply | DC 12 V |
| Average Current Draw | ≤4.5 A |
| Communication Interface | RS485 |
| Sampling Flow Rate | 1 L/min (standard, customizable) |
| Brand | Cubic |
|---|---|
| Origin | Hubei, China |
| Model | PM2008MSE |
| Detection Principle | Optical Scattering (Laser Nephelometry) |
| Measurement Range | 0–1000 µg/m³ (PM1.0, PM2.5, PM10) |
| Resolution | 0.3 µm |
| Accuracy (PM2.5) | ±10 µg/m³ (≤100 µg/m³), ±10% of reading (>100 µg/m³) |
| Accuracy (PM10) | ±20 µg/m³ (≤100 µg/m³), ±20% of reading (>100 µg/m³) |
| Data Update Interval | 1 s |
| Warm-up Time | ≤8 s |
| Operating Temperature | −10 to +50 °C |
| Relative Humidity | 0–95% RH (non-condensing) |
| Storage Conditions | −20 to +60 °C, 0–95% RH |
| Supply Voltage | DC 5 V ±0.1 V (ripple <50 mV) |
| Operating Current | ≤100 mA |
| Standby Current | ≤200 µA |
| Interface | UART (3.3 V logic), I²C (3.3 V logic) |
| Dimensions | 48 × 40 × 12 mm (W × H × D) |
| Shielding | Full-metal EMI enclosure |
| Design | Ultra-thin profile (12 mm height) |
| Brand | Cubic |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | PM2107 |
| Pricing | Available Upon Request |
| Operating Principle | Laser Light Scattering |
| Measurement Range | 0–1000 µg/m³ |
| Accuracy | ±15 µg/m³ or ±15% of reading |
| Detection Principle | Laser Scattering |
| PM2.5 Range | 0–1000 µg/m³ |
| Power-On Stabilization Time | ≤8 s |
| Data Update Interval | 1 s |
| Environmental Conditions (Calibration) | 25°C ±2°C, 50% RH ±10%, referenced to TSI AM510/8530 |
| Operating Temperature | −10°C to +50°C |
| Operating Humidity | 5–95% RH (non-condensing) |
| Storage Temperature | −30°C to +60°C |
| Storage Humidity | 0–95% RH (non-condensing) |
| Supply Voltage | DC 5.0 V ±0.1 V, ripple <50 mV |
| Operating Current | ≤100 mA |
| Standby Current | <20 mA |
| Output Interfaces | UART TTL (3.3 V logic), PWM (default 5 V, 3.3 V configurable) |
| Dimensions | 58.7 mm (W) × 45 mm (H) × 13.9 mm (D) |
| Brand | Cubic |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | PM3003Q |
| Price | USD 630 (FOB) |
| Operating Principle | Laser Light Scattering |
| Safety Rating | Non-Explosive Atmosphere Rated |
| Measurement Range | 0–50 mg/m³ (max display: 1000 mg/m³) |
| Accuracy | ±200 µg/m³ for 0–1 mg/m³ |
| Detection Principle | Optical Scattering |
| Recommended Sample Flow Rate | 2 L/min |
| Data Update Interval | 1 s |
| Operating Temperature | 30–70 °C |
| Operating Humidity | 5–95% RH (non-condensing) |
| Storage Temperature | −40–85 °C |
| Storage Humidity | 0–95% RH (non-condensing) |
| Supply Voltage | DC 5 V ± 0.2 V (ripple < 100 mV) |
| Average Current Consumption | <150 mA |
| Standby Current | <25 mA |
| Interface | UART (TTL 3.3 V logic level) |
| Dimensions | 90.8 × 60.2 × 37.6 mm (W × H × D) |
| Brand | Cubic |
|---|---|
| Origin | Hubei, China |
| Model | PM3003S |
| Measurement Principle | Laser Light Scattering (90° Detection Geometry) |
| Safety Rating | Explosion-Proof (Ex ib IIB T4 Gb) |
| Measurement Range | 0–1000 µg/m³ |
| Accuracy | PM1.0: ±10 µg/m³ or ±10% of reading |
| PM2.5 | ±10 µg/m³ or ±10% of reading |
| PM10 | ±15 µg/m³ or ±15% of reading |
| TSP | ±20 µg/m³ or ±20% of reading |
| Sampling Flow Rate | 1.0 L/min (pump-assisted) |
| Data Refresh Interval | 1 s |
| Operating Temperature | −30 °C to +70 °C |
| Relative Humidity | 0–95% RH (non-condensing) |
| Power Supply | DC 5.0 V ±0.1 V (ripple <50 mV) |
| Current Consumption | <150 mA (operational), <25 mA (standby) |
| Output Interfaces | Analog voltage (0–5 V or 0–10 V configurable), UART TTL (3.3 V logic level) |
| Dimensions | 82 × 40.2 × 26.3 mm (W × H × D) |
| Brand | Cubic |
|---|---|
| Origin | Hubei, China |
| Model | PM3006S |
| Measurement Principle | Laser Light Scattering |
| Safety Rating | Non-Explosive |
| Measurement Range | 0–1000 µg/m³ (detection limit: 30 mg/m³) |
| Resolution | 1 µg/m³ |
| Accuracy | ±10 µg/m³ or ±10% (PM1.0/PM2.5), ±15 µg/m³ or ±15% (PM10), ±20 µg/m³ or ±20% (TSP) |
| Operating Temperature | −40 °C to +70 °C |
| Relative Humidity | 0–95% RH (non-condensing) |
| Power Supply | DC 5.0 V ±0.1 V, ripple <50 mV |
| Current Consumption | ≤250 mA (operational), <20 mA (standby) |
| Output Interfaces | UART TTL (3.3 V / 5 V), I²C (3.3 V / 5 V) |
| Dimensions | 85 × 74 × 24.9 mm (W × H × D) |
| Warm-up Time | ≤8 s |
| Data Refresh Rate | 1 s |
| Brand | Cubic |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | PM5000S |
| Operating Principle | Light Scattering (Laser Nephelometry) |
| Safety Rating | Non-Explosive Atmosphere Rated |
| Measurement Channels | 0.3, 0.5, 1.0, 2.5, 5.0, and 10.0 µm |
| Calibration Compliance | JJF 1190–2008 “Calibration Specification for Airborne Particle Counters” |
| Output Format | Particle concentration in pcs/L per channel |
| Sampling Flow Rate | 2.83 L/min (standard) |
| Detection Efficiency | ≥50% at 0.3 µm |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | BY-PM10 |
| Pricing | Available Upon Request |
| Length Options | 2-Section (1.2 m), 3-Section (1.8 m) |
| Brand | EDC |
|---|---|
| Origin | USA |
| Model | Air Aide AA-3500 |
| Measurement Principle | Nephelometric Light Scattering (90° detection geometry) |
| Safety Rating | Non-explosion-proof |
| Measurement Ranges | 0.001–20.0 mg/m³ and 0.01–200 mg/m³ (user-selectable dual range) |
| Resolution | 0.001 mg/m³ |
| Accuracy (2σ stability) | ±0.004 mg/m³ |
| Temperature Drift (2σ) | ±0.0025 mg/m³/°C |
| Analog Output | 0–2 VDC |
| Certifications | CE, ETL |
| Sampling Inlet Options | PM₁₀, PM₂.₅, PM₁.₀, and Respirable Dust (4.5 µm D₅₀ cutoff) |
| Brand | EDC |
|---|---|
| Origin | USA |
| Model | EPAM-5000 |
| Measurement Principle | Integrated Optical Scattering & Gravimetric Filtration |
| Safety Rating | Non-Explosive |
| Measurement Range | 0.01–200.0 mg/m³ |
| Resolution | 0.01 mg/m³ |
| Accuracy | ±0.003 mg/m³ |
| Relative Error | ±0.003 mg/m³ |
| Particle Size Range | 0.1–100 µm |
| Flow Rate | 1.0–5.0 L/min |
| Filter Diameter | 47 mm FRM-compliant |
| Alarm Output | 90 dB at 3 ft |
| Analog Output | 0–2 VDC |
| Data Logging Interval | 1 sec to 30 min |
| Memory Capacity | 21,600 data points |
| Internal Clock Backup | >5 years |
| Operating Temperature | –10 °C to +50 °C |
| Storage Temperature | –20 °C to +70 °C |
| Humidity Range | ≤95% RH non-condensing |
| Dimensions (H×W×D) | 35.6 × 15.2 × 25.4 cm |
| Weight | 5.4 kg |
| Power | Rechargeable battery (24 h runtime) or AC adapter (22 h recharge time) |
| Brand | EDC |
|---|---|
| Origin | USA |
| Model | HD-1100 |
| Measurement Range | 0.01–20 / 200 mg/m³ |
| Resolution | 0.01 mg/m³ |
| Accuracy | ±10% |
| Relative Error | ±10% |
| Display | 3.5" LCD |
| Units | mg/m³ |
| Calibration Standard | NIOSH Method 0600 |
| Particle Size Range | 0.01–50 µm |
| Power Supply | 6 VDC NiMH Rechargeable Battery |
| Operating Time | >8 hours |
| Charging Time | 10–12 hours |
| Output Signal | 0–2 V analog |
| Max Operating Humidity | 95% non-condensing |
| Dimensions | 22.9 × 7.6 × 3.8 cm |
| Weight | 0.91 kg |
| Brand | EDC |
|---|---|
| Origin | USA |
| Model | VDM-7500 |
| Measurement Principle | Video Imaging + Gravimetric Reference Correlation |
| Safety Rating | Non-Explosive (Non-Intrinsically Safe) |
| Measurement Range | 0.01–200 mg/m³ |
| Resolution | 0.01 mg/m³ |
| Accuracy | ±10% (vs. NIOSH-approved gravimetric filter method) |
| Particle Size Detection Range | 0.1–100 µm |
| Flow Rate | 1.0–3.3 L/min |
| Data Logging Capacity | 21,500 points |
| Sampling Interval | 1 s to 10 min |
| Operating Temperature | 0–50 °C |
| Battery Life | >8 h (NiMH rechargeable) |
| Dimensions (Main Unit) | 13.7 × 8.4 × 6.8 cm |
| Weight | 0.68 kg |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Domestic Production | Yes |
| Model | MODEL2030 |
| Price | USD 3,950 (FOB) |
| Measurement Principle | Laser Backscatter Photometry |
| Explosion-Proof Rating | Ex d IIB T4 Gb |
| Measurement Range | 0.01–5000 mg/m³ (standard) |
| Resolution | 0.01 mg/m³ |
| Accuracy | ±1% of reading |
| Relative Error | ±2% FS |
| Operating Temperature | −40 °C to +65 °C |
| Humidity Range | 0–100% RH (non-condensing) |
| Max. Flue Gas Temperature | 300 °C (custom high-temp probe available) |
| Output Signal | 4–20 mA (max. load 500 Ω) |
| Power Supply | DC 16–24 V ±10% |
| Power Consumption | ≤3 W (typical), ≤5 W (max.) |
| Dimensions | 160 × 250 mm (H × D) |
| Weight | 4 kg |
| Flue Diameter Compatibility | 1–15 m |
| Minimum Detectable Concentration | 2 mg/m³ |
| Installation | Single-ended, tool-free mounting |
| Brand | FPI (Fortune Photonics Instrumentation) |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM/ODM) |
| Country of Origin | China |
| Model | BPM-200 |
| Measurement Principle | Beta-Ray Attenuation Method (β-ray) |
| Safety Rating | Explosion-Proof (Class I, Division 1, Group A–D compliant per UL 1203 / IEC 60079-0) |
| Sampling Flow Rate | 16.7 L/min (standardized per ISO 10473 and EPA PM2.5 Reference Method EQPM-0805-190) |
| Particle Size Cuts | TSP, PM₁₀, PM₂.₅ (interchangeable impactors) |
| Compliance | Meets technical requirements of HJ 653–2013 (China), EN 12341:2014, and compatible with US EPA Federal Equivalent Method (FEM) framework for continuous ambient PM monitoring |
| Brand | FPI |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Domestic (China) |
| Model | FPI DS7000 Series |
| Safety Rating | Explosion-Proof (Class I, Division 1, Groups C/D |
| Measurement Principle | Electrostatic Induction Sensing |
| Compliance | CE, RoHS, GB/T 18204.1–2013 (China), IEC 60079-0:2017, IEC 60079-1:2014 |
| Origin | USA |
|---|---|
| Supplier Type | Authorized Distributor |
| Import Status | Imported |
| Model | Graywolf |
| Pricing | Available Upon Request |
| Brand | Graywolf |
|---|---|
| Model | PC-3500 |
| Measurement Principle | Light Scattering (Laser Nephelometry) |
| Particle Size Range | 0.3–25 µm |
| Sampling Flow Rate | 2.83 L/min |
| Battery Life | >10 h continuous operation |
| Operating Temperature | 5–40 °C |
| Relative Humidity | 20–95% RH (non-condensing) |
| Dimensions | 25.4 × 12.9 × 11.4 cm (with handle) |
| Weight | 1.0 kg |
| Calibration Channels (factory) | 0.3, 0.5, 1.0, 2.5, 5.0, 10.0 µm |
| Laser Pulse Rate | 250,000 pulses/sec |
| Max. Concentration | 15,000,000 particles/ft³ |
| Alarm | Adjustable audible alarm |
| Data Annotation | On-screen real-time annotation |
| Power Management | Advanced sleep mode and dynamic power regulation |
| Compliance | ISO 21501-4, ISO 14644-1 (cleanroom classification support), USP <788>, FDA 21 CFR Part 11 (when used with validated software workflow) |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 3886 |
| Safety Rating | Non-Explosion-Proof |
| Weight | ~980 g |
| Display | 4-line × 20-character LCD |
| Dimensions | 115 mm × 70 mm × 211 mm |
| Data Storage Capacity | 500 samples (4 records per test in Calculation Mode) |
| Communication Interface | RS-232 or RS-485 (selectable via menu) |
| Power Supply | 4× AA Ni-MH rechargeable batteries (4.8 V, 1.6 Ah) |
| Sampling Flow Rate | 0.1 cfm (2.83 L/min) |
| Counting Channels | 0.3 µm, 0.5 µm, 1.0 µm, 3.0 µm, 5.0 µm |
| Minimum Detectable Particle Size | 0.3 µm |
| Count Range | 1–70,000,000 particles/ft³ |
| Sampling Duration | 1 s – 99 min 59 s (adjustable in 1-s increments) |
| Sampling Frequency | 1–99 cycles or continuous |
| Operating Temperature | 10–35 °C |
| Test Modes | Single, Repeat, Continuous, Calculation, Remote Control |
| Simultaneous Environmental Monitoring | Particle count + temperature + relative humidity + air velocity (with optional probes) |
| Error Indicators | Out-of-range count, laser power degradation, flow deviation > ±1%, low battery |