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| Brand | -- |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | PMT-2500 |
| Pricing | Available Upon Request |
| Detection Principle | Laser Light Scattering (90° scattering geometry) |
| Alarm Indicator | Tri-color LED (Green/Yellow/Red) with stepwise activation based on PM2.5 concentration thresholds |
| Power Supply | 3× AA alkaline batteries (internal) or DC 5 V via included USB cable |
| Display | 4-digit 7-segment LED |
| Accuracy | ±15 µg/m³ (for concentrations <100 µg/m³), ±15% (for ≥100 µg/m³) |
| Response Time | ≤6 seconds (T90) |
| Operating Temperature | −10 °C to +50 °C |
| Operating Humidity | 0–95% RH (non-condensing) |
| Power Consumption | 0.6 W (active), 0.1 W (standby) |
| Data Logging | User-selectable intervals (1/5/10/30/60 min) |
| Dimensions | 81(W) × 40(H) × 141(D) mm |
| Weight | ≈345 g (including batteries and silicone rubber cover) |
| Accessories | USB cable (15 cm), AA batteries, protective silicone cover |
| Brand | -- |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | RA-915J |
| Pricing | Upon Request |
| Brand | -- |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Region | Domestic (China) |
| Model | OLM30B |
| Pricing | Available Upon Request |
| Flow Resolution | 0.01 L/min |
| Repeatability | ±1% FS |
| Maximum Flow Rate | 0–2 L/min |
| Power Supply | 110/220 V AC, 50/60 Hz |
| Power Consumption | 500 W |
| Operating Temperature Range | –10 °C to +50 °C |
| Weight | Air Pump Unit — 6.8 kg |
| Compliance | EPA Method 30B |
| Brand | — |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Region of Manufacture | Domestic (China) |
| Model | P-51 |
| Pricing | Upon Request |
| Detection Principle | Colorimetric Gas Detection Tube Method |
| Compliance | Designed to meet CDC-recommended field screening protocols for emergency response and occupational health assessments |
| Brand | AP Buck |
|---|---|
| Model | LP-20 |
| Flow Range | 5–20 L/min (constant-flow mode) |
| Accuracy | ±5% of setpoint (at <5 L/min, with APB-109030 controller) |
| Max Backpressure | 60" H₂O (15 kPa) |
| Power | Rechargeable NiCd battery pack (4.8 V, 1.0 Ah) |
| Operating Temperature | 0–40 °C |
| Dimensions | 11.4 × 10.2 × 5.0 cm (H × W × D) |
| Weight | 879 g |
| Inlet Port | 3/8" OD / 1/4" ID |
| Display | EZ-Backlit™ LCD with multilingual UI (English, Spanish, French) |
| Data Logging | Built-in sampling time, flow rate, and total volume tracking |
| Compliance | Designed for OSHA, NIOSH, and ISO 17025-aligned field sampling workflows |
| Brand | AFRISO |
|---|---|
| Model | E30X |
| Type | Portable Flue Gas Analyzer |
| Sensor Technology | Electrochemical (O₂, CO, NO, NO₂, SO₂, H₂S, etc.) |
| Display | 4.3" TFT Color Screen with Chinese/English UI |
| Data Storage | MicroSD card (up to 16 GB) |
| Battery Life | Up to 12 h (Li-ion, rechargeable during operation) |
| Auto-Calibration | Built-in zero and span check |
| Response Time | <20 s (T90) |
| Accuracy | CO measurement ±2 ppm (low-range), NOₗₒw ≤2 ppm error |
| Compliance | EN 50379-1/-2, DIN EN 15545, CE marked |
| Connectivity | Bluetooth 4.2, USB-C, QR code export |
| Operating Temperature | 0–40 °C |
| Dimensions | 230 × 120 × 65 mm |
| Weight | 1.2 kg |
| Magnetic Mount | Integrated rear magnet for hands-free mounting |
| Brand | AFRISO |
|---|---|
| Origin | Germany (Manufactured under German engineering standards, assembled/quality-controlled in Beijing) |
| Manufacturer Type | OEM/ODM Producer |
| Model | M60X |
| Compliance | EN 50379-1/-2, TÜV-certified |
| Sensor Lifespan | ≥5 years (O₂, CO/H₂, SO₂low, NO, NO₂, NOₓ) |
| Response time (T90) | O₂ <20 s |
| O₂ range | 0–21 vol.% (±0.2 vol.%) |
| CO (H₂-compensated) | 0–20,000 ppm (±5 ppm up to 50 ppm, ±5% of reading above) |
| COhigh | 0–4.0 vol.% (40,000 ppm) |
| SO₂ | 0–5,000 ppm |
| NO | 0–5,000 ppm |
| NO₂ | 0–500 ppm |
| NOₓ (calculated) | 0–5,500 ppm |
| CO₂ (NDIR) | 0–max theoretical (fuel-dependent) |
| Flue gas temperature | 0–1000 °C (±1 °C up to 300 °C, ±1% above) |
| Ambient temperature | −20–+200 °C |
| Differential pressure | ±150 hPa |
| Flow velocity | 0.5–70 m/s |
| Display | 3.5″ TFT color (240 × 320 px) |
| Data logging | Internal + optional microSD/SDHC (up to 32 GB) |
| Battery | Li-ion 3.6 V / 2900 mAh (≥12 h operation, chargeable during measurement) |
| Dimensions | 220 × 90 × 53 mm (incl. magnetic protective sleeve) |
| Weight | ~685 g |
| Enclosure | IP42 (EN 60529) |
| Interface | IR, Bluetooth 4.2, USB Mini-B |
| Accessories | 290 mm 600 °C probe, 2.4 m heated sampling hose, dual-stage KFP condensate filter with integrated thermocouple, ambient temp probe, magnetic sleeve, carry case, charger/USB cable, EN 50379 certificate, factory calibration certificate, user manual |
| Brand | Starwood |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | V100 |
| Pricing | Available Upon Request |
| Flow Rates | 28.3 L/min, 50 L/min, 100 L/min |
| Display | Color LCD with Touch Interface |
| Data Storage | >500 Sampling Records |
| Connectivity | Ethernet & USB |
| Weight | 12 lbs (5.4 kg) |
| Dimensions | 10″ L × 8″ W × 7″ H (254 × 203 × 178 mm) |
| Power Supply | 100–240 V AC, 50/60 Hz |
| Exhaust Filter | 0.2 µm Sterile Vent Filter |
| Housing & Sampling Heads | 316 Stainless Steel + Microban®-Impregnated Kydex® |
| Sampling Methods | Andersen-style Impaction & Rotary Slit™ Impaction |
| Sampling Head Options | R2S (Rotary Slit Standard), RCG (Compressed Gas), RAS (Remote Access Sampling) |
| Remote Control | IR-enabled (Start/Stop/Pause/Resume) |
| Calibration | On-screen Test Plate Verification |
| Sampling Duration per Cycle | 0–120 min |
| Programmable Parameters | Delay Time, Start Time, Sample Duration, Number of Cycles, Inter-Cycle Pause |
| Print Output | Thermal Label + Direct Thermal Paper |
| Sampling Capacity | >300 Agar Plates per Full Memory Cycle |
| Brand | Starwood |
|---|---|
| Model | 3000-0C |
| Detection Principle | Condensation Particle Counter (CPC) |
| Particle Size Range | 0.02–1.0 µm |
| Concentration Range | 0–100,000 particles/cm³ |
| Sample Flow Rate | 100 cm³/min |
| Total Flow Rate | 700 cm³/min |
| Fit Factor Calculation | Direct Cout/Cin Ratio |
| Challenge Agent | Isopropanol (≥99.5%) or Ethanol |
| Display | 7-inch True Color Touchscreen |
| Operating Temperature | 10–35 °C |
| Relative Humidity | 20–85% RH (non-condensing) |
| Power Supply | AC 110–240 V, 50/60 Hz |
| Dimensions | 208 × 117 × 262 mm (W×H×D) |
| Weight | 2.3 kg |
| Compliance Standards | OSHA 1910.134, CSA Z94.4, ANSI/AIHA Z88.10, UK HSE INDG479, GB 19083–2010, GB 2626–2019, GB/T 32610–2016 |
| Connectivity | USB, Ethernet, Wi-Fi |
| Software Compatibility | Windows 7/8/10, .NET Framework 3.5 |
| Data Export Format | Microsoft Excel |
| Storage Media | USB flash drive |
| Language Options | English, Chinese, Japanese, French, Spanish, Portuguese |
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