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 |
| 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 | 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 |
| 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 | 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 |
| Brand | Ju Chuang Environmental |
|---|---|
| Origin | Shandong, China |
| Model | CCD-500 |
| Explosion Protection Mark | Exib II BT4 Gb |
| Measurement Principle | Laser Light Scattering |
| Measurement Range | 0.01–100 mg/m³ (standard), with optional ranges up to 0.001–1000 mg/m³ |
| Resolution | 0.001 mg/m³ or 0.01 mg/m³ (user-selectable) |
| Accuracy | ±15% repeatability error |
| Particle Size Selectivity | PM1, PM2.5, PM5, PM10, TSP via interchangeable impactors |
| Sampling Mode | Real-time optical + integrated filter-based gravimetric sampling |
| Compliance | JJG 846–1993, TB/T 2323–1992, WS/T 206–2001 |
| Operating Environment | Zone 1 & 2, Group IIB, Temperature Class T4 |
| Brand | LAND |
|---|---|
| Origin | UK |
| Model | 4650-PM |
| Measurement Principle | Forward-Scatter Laser Light Scattering |
| Safety Rating | Non-Explosive |
| Measurement Range | 0–15 to 0–200 mg/m³ |
| Resolution | 0.01 mg/m³ |
| Accuracy | ±1% of reading |
| Relative Error | ≤1% |
| Operating Temperature | up to 500 °C (930 °F) |
| Compliance | U.S. EPA Performance Specification 11 (PS-11), applicable to MATS and Boiler MACT requirements |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | LD-5C |
| Price | ¥27,800 |
| Sampling Method | Real-time Laser Scattering with Optional Filter-Based Gravimetric Validation |
| Particle Size Selectivity | PM₁₀ / PM₅ / PM₂.₅ via Interchangeable Impactors |
| Concentration Range | LD-5C(L): 0.01–100 mg/m³ |
| LD-5C(H) | 0.001–10 mg/m³ |
| Detection Limit | LD-5C(L): 0.1 mg/m³ |
| LD-5C(H) | 0.001 mg/m³ |
| Display | Backlit LCD with Chinese Character Menu |
| Data Storage | 99 Cyclic Records |
| Sampling Duration | Configurable from 0.1 min to user-defined intervals (1–9999 s) |
| Communication Interfaces | RS232 Serial Port, Thermal Printer Output, 0–1 V Analog Output, Digital TTL-Level Output |
| Power Supply | Rechargeable Ni-MH Battery (8 h continuous operation), AC/DC Adapter Included |
| Brand | Loobo |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | LB-ZXF |
| Price Range | USD 1,400–4,200 (FOB) |
| Measurement Principle | Laser Light Scattering |
| Safety Classification | Non-Explosive Atmosphere Rated |
| Measurement Range | 0.001–10 mg/m³ |
| Resolution | 0.001 mg/m³ |
| Accuracy | ≤5% FS |
| Relative Error | ≤±10% |
| Particle Size Selectivity | PM₂.₅, PM₁₀, and TSP (via electronic virtual impactor algorithm) |
| Operating Environment | Temperature –10°C to +50°C |
| Power Supply | Rechargeable Li-ion battery (12 h continuous operation) + AC/DC adapter |
| Communication Interfaces | RS232, RS485 (standard) |
| Data Storage | 100,000 records (timestamped, with real-time clock) |
| Display | Backlit LCD with Chinese/English bilingual interface |
| Dimensions | 400 × 300 × 170 mm |
| Weight | 1.0 kg |
| Brand | Loobo |
|---|---|
| Origin | Shandong, China |
| Model | MD-1 |
| Measurement Principle | Stokes Sedimentation + Beer-Lambert Law |
| Particle Size Range | 0–150 µm |
| Resolution | 0.1 µm |
| Accuracy | ≤5% |
| Relative Error | ≤10% |
| Power Supply | 220 V AC |
| Dimensions | 430 × 285 × 300 mm |
| Weight | 15 kg |
| Data Storage Capacity | 40 particle size distribution profiles |
| Safety Classification | Non-explosion-proof |
| Brand | New Environmental Protection Industry in Qingdao |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | PC-3A |
| Price | ¥2480 |
| Measurement Principle | Light Scattering |
| Safety Rating | Explosion-Proof |
| Measurement Range | 0.01–10 mg/m³ |
| Resolution | 0.001 mg/m³ |
| Accuracy | ±10% |
| Relative Error | ≤±2% |
| Particle Size Range | 0.3–10 µm |
| Counting Concentration Range | 350–999,999 particles/L |
| Storage Capacity | 500 data sets (10 zones) |
| Power Supply | Rechargeable 5V battery (4 h continuous operation) or 220 VAC/50 Hz via adapter |
| Operating Noise | ≤15 dB(A) |
| Humidity Correction Ranges | 90–85%, 85–75%, 75–60%, <60% |
| Calibration Factor Adjustment | 0.1–9.9 |
| Sampling Interval Options | 2 min, 5 min |
| Application Environments | Indoor, Outdoor, Public Spaces |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | P5-L2C |
| Price | ¥18,600 |
| Operating Principle | Light Scattering (Nephelometric) |
| Safety Rating | Non-Explosive |
| Measurement Range | 0.01–100 mg/m³ |
| Resolution | 0.01 mg/m³ |
| Accuracy | ±10% |
| Sampling Duration Options | 0.1, 1, 3, 5, 10, 15 min or user-defined manual interval |
| Display | 4-digit LCD showing CPM and mass concentration (mg/m³) simultaneously |
| Data Output | RS-232 serial interface for PC connection |
| Data Storage | 99 measurement records |
| Environmental Operating Range | 0–40 °C |
| Power Supply | NiMH ×9 rechargeable battery (12 h continuous operation) |
| Dimensions | 202 × 84 × 183 mm |
| Weight | 3.4 kg |
| Key | Origin: Imported |
|---|---|
| Manufacturer Type | Distributor |
| Model | LD-3C |
| Measurement Principle | Light Scattering (Laser Nephelometry) |
| Safety Rating | Non-explosion-proof |
| Range (Low) | 0.01–100 mg/m³ |
| Range (High) | 0.001–10 mg/m³ |
| Sensitivity (L) | 1 CPM = 0.01 mg/m³ |
| Sensitivity (H) | 1 CPM = 0.001 mg/m³ |
| Sampling Time Options | 0.1, 1, 2, 5, 10 min + manual mode |
| Accuracy | ±10% |
| Dimensions | 192 × 69 × 140 mm |
| Weight | 1.4 kg |
| Compliance | WS/T 206–2001, LD 98–1996, TB/T 2323–92 |
| Brand | WAYEAL |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | LD1200A |
| Pricing | Upon Request |
| Measurement Principle | Laser Forward Light Scattering |
| Safety Rating | Non-Explosive |
| Measurement Range | 0–15 mg/m³ |
| Resolution | 0.1 mg/m³ |
| Accuracy | ±10% of reading |
| Relative Error | ±2% |