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| Brand | 2B Technologies |
|---|---|
| Origin | USA |
| Model | Model 106L / Model 106M / Model 106H |
| Instrument Type | Fixed-Position Ozone Analyzer |
| Measurement Ranges | 0–1 ppm, 1–10 ppm, 10–100 ppm (Model 106L) |
| Detection Limit | 1.5 ppbv (Model 106L), <1 ppbv (Model 106M/H, typical) |
| Response Time (t₉₀) | ≤90 s |
| Zero Drift | ±1 ppb over 72 h |
| Resolution | 2 ppb |
| Accuracy | ±1.5 ppbv or ±2% of reading, whichever is greater |
| Precision | ±1.5 ppbv or ±2% of reading, whichever is greater |
| Operating Temperature | 0–40 °C |
| Relative Humidity Range | 0–95% RH (non-condensing) |
| Pressure Rating (Model 106H only) | Up to 50 psi |
| Optical Path Length | Adjustable per model (L: 10 cm, M: 30 cm, H: 100 cm) |
| Power Supply | 11–14 V DC, ~300 mA @ 12 V (3.6 W typical) |
| Dimensions (L×W×H) | 10.1 × 18.8 × 21.6 cm |
| Weight | 1.9 kg |
| Enclosure Options | Benchtop or wall-mount |
| Brand | 2B Technologies |
|---|---|
| Origin | USA |
| Model | Model 202 |
| Instrument Type | Portable |
| Measurement Range | 1.5 ppb to 250 ppm |
| LOD | 1.5 ppb |
| Response Time | 20 s |
| Zero Drift | <2 ppb/day |
| Resolution | <3% |
| Detection Principle | UV Absorption at 254 nm |
| Accuracy | ±0.1 ppb (1σ RMS noise) or ±2% of reading |
| Span Drift | <1%/day, <3%/year |
| Baseline Drift | <2 ppb/day, <5 ppb/year |
| Flow Rate | 1.0 L/min (min. required: 0.6 L/min) |
| Averaging Intervals | 10 s, 1 min, 5 min, 1 h |
| Data Storage | 20,480 lines (e.g., 2.4 days at 10-s avg |
| Output Units | ppb, ppm, pphm, µg/m³, mg/m³ |
| Weight | 2.1 kg (4.7 lb) |
| Dimensions | 9 cm × 21 cm × 29 cm |
| Power | 12 VDC, 4.0 W (2.9 W in low-power mode) |
| Analog Inputs | Three 0–2.5 V DC channels for temperature, pressure, and humidity |
| GPS | Integrated real-time geotagging (latitude, longitude, altitude) |
| Battery | Metal hydride, 12 h continuous operation |
| External Particle Filter | Standard |
| Interface | USB serial |
| Air Pump | Low-temperature, quiet rotary vane pump with extended service life |
| Brand | Loobo |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | LB-1090 |
| Price Range | USD 0–7,200 (FOB Qingdao) |
| Sampling Flow Rate | 0.5–2.0 L/min |
| Flow Accuracy | ≤ ±5% FS |
| Sampling Temperature Range | 100–160 °C (factory-set at 130 °C) |
| Sampling Velocity | 2 m/s |
| Sample Target | Gaseous Elemental and Oxidized Mercury in Flue Gas |
| Probe Length | 1.5 m (standard), customizable |
| Effective Heated Length | 1.2 m (standard), customizable |
| Probe Weight | ~4 kg |
| Minimum Stack Port Diameter | ≥ Φ60 mm |
| Max Operating Temperature (Probe Body) | ≤ 200 °C |
| Material | 6063 Aluminum Alloy Housing (anodized), 316 Stainless Steel Sampling Tube |
| Brand | Loobo |
|---|---|
| Origin | Shandong, China |
| Model | LB-NS2112 |
| Primary Flow Rate | 12–120 L/min (±5% accuracy) |
| Concentration Flow Rate | 1.5–15 L/min (±5% accuracy) |
| Flow Repeatability | ±2% |
| Collection Efficiency | >90% for bioaerosol particles ≥3 µm |
| Cut-off Diameter (Da₅₀) | 1.1 µm at 100 L/min, 0.65 µm at 150 L/min, 0.43 µm at 200 L/min |
| Timer Range | 1 s – 99 h 59 min 59 s |
| Brand | Loobo |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | LB-Q102HB |
| Instrument Type | Portable |
| Detection Method | ISO 6703-2 / HJ 484–2009 (Isonicotinic Acid–Barbituric Acid Spectrophotometric Method) |
| Measurement Range | 0–1 mg/L CN⁻ |
| LOD | 0.004 mg/L |
| Measurement Time | 15–30 min |
| Accuracy | ±5% |
| Repeatability | ≤±5% |
| Optical Stability | ≤±0.001 A/20 min |
| Light Source | Imported Cold LED (100,000 h lifetime) |
| Cuvette Type | Integrated Digestion–Colorimetric Tube |
| Data Storage | 4,000 records + 96 customizable calibration curves |
| Connectivity | USB, LAN, Bluetooth (optional) |
| Display | Backlit LCD (Chinese/English switchable) |
| Power | Rechargeable 5000 mAh Li-ion battery (5 V, 0.3 W) |
| Dimensions | 240 × 95 × 80 mm |
| Weight | 0.5 kg |
| Operating Temp. | 5–40 °C |
| Operating Humidity | ≤85% RH (non-condensing) |
| Brand | RIKEN KEIKI |
|---|---|
| Origin | Japan |
| Model | RX-8500 |
| Type | Portable Multicomponent Gas Detector |
| Detection Principles | NDIR (CH₄, CO₂), Galvanic Cell (O₂), Electrochemical (CO) |
| Response Time | ≤15 s |
| Detection Ranges | CH₄: 0–100% LEL / 5–100 vol% (auto-ranging) |
| O₂ | 0–25 vol% |
| CO | 0–1000 ppm |
| CO₂ | 0–20 vol% |
| Sampling Method | Pump-aspirated |
| Power Supply | Rechargeable Li-ion battery (≈15 h) or 3×AA alkaline batteries (≈8 h) |
| Dimensions | 154(W) × 81(H) × 163(D) mm (excl. protrusions) |
| Weight | ≈1.2 kg (Li-ion), ≈1.1 kg (AA) |
| Operating Environment | −20 to +50 °C, ≤95% RH (non-condensing) |
| Intrinsic Safety Rating | Ex ia II CT4X |
| Certifications | TIIS, ATEX, CE, SOLAS-compliant |
| 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 | Dräger |
|---|---|
| Origin | Germany |
| Model | Aerotest Simultan HP |
| Instrument Type | Portable |
| Measurement Principle | Colorimetric Tube-Based Quantitative Analysis |
| Operating Pressure | Up to 300 bar |
| Interface | G5/8 or INT |
| Flow Rate | 0.2–4.0 L/min |
| Dimensions (Carrying Case) | 300 × 360 × 80 mm |
| Weight | ~3 kg |
| CO Range | 5–150 ppm |
| CO₂ Range | 100–3000 ppm |
| Oil Range | 0.1–1.0 mg/m³ |
| Water Vapor Range | 2–450 mg/m³ (standard) / 20–500 mg/m³ (high-range tube) |
| 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 | Loobo |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | LB-7220 |
| Instrument Type | Online Continuous Monitor |
| Measurement Principle | Beta-Ray Absorption (⁴C Source) |
| Measured Parameters | TSP/PM₁₀/PM₂.₅ Mass Concentration, Wind Speed, Wind Direction, Ambient Temperature & Relative Humidity |
| Measurement Range | 0–10,000 µg/m³ |
| Sampling Flow Rate | 1.0 L/min |
| Detection Limit | 1 µg/m³ |
| Display Resolution | 0.1 µg/m³ |
| Accuracy | ≤ ±10% of reading |
| Repeatability | ≤ 10% RSD |
| Calibration Film Reproducibility | ≤ ±2% |
| Parallelism (inter-unit) | ≤ 15% |
| Sampling Method | Pump-Driven |
| Display | 7.0-inch Industrial Color Touchscreen |
| Dimensions (H×W×D) | 305 × 245 × 389 mm |
| Weight | ≤ 25 kg |
| Operating Humidity | 0–99% RH |
| Power Supply | AC 220 V / 50 Hz |
| Power Consumption | ≤ 190 W |
| Data Transmission | 4G LTE Wireless |
| Ingress Protection | IP53 |
| Temperature & Humidity Compensation | Integrated DHS (Dry-Humid Stabilization) System |
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