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| Brand | LANScientific |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Product Category | Atmospheric Heavy Metal Analyzer |
| Model | GaOA |
| Measurement Principle | X-ray Fluorescence (XRF) Spectrometry |
| Measurement Range | 0–100 µg/m³ |
| Detection Limit | 1 ng/m³ (1-hour sampling at 16.7 L/min) |
| Filter Tape Replacement Interval | One roll lasts ~30 days under hourly sampling |
| Operating Temperature | −40 °C to +50 °C |
| Operating Relative Humidity | 0–90% RH (non-condensing) |
| Ambient Pressure Range | 80–106 kPa |
| Brand | LANScientific |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM/ODM) |
| Product Category | Atmospheric Heavy Metal & Sulfur Compound Online Analyzer |
| Model | SPAS |
| Price Range | USD 140,000 – 210,000 (FOB Jiangsu) |
| Compliance | CE-marked for industrial environmental monitoring |
| Brand | LANScientific |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Domestic |
| Model | AOA 200CEMS |
| Instrument Type | Continuous Emission Monitoring System (CEMS) |
| Measurement Principle | Heated Extractive Sampling + Isokinetic Particulate Sampling + Energy-Dispersive X-Ray Fluorescence (ED-XRF) |
| Target Analytes | Pb, Cr, Cd, As, Hg, Ni, Zn, Cu, Mn, Sb (as particulate-bound species) |
| Sampling Interval | Programmable (default 15 min) |
| Data Output Interfaces | RS232/RS485, USB, GPRS, ADSL, Ethernet |
| Radiation Safety | Fully Shielded ED-XRF Module with <0.1 µSv/h external dose rate |
| QC Protocol | Internal Standard Element Monitoring for Drift Correction |
| Compliance Framework | Designed to support EPA Method 29 / ISO 14956 / HJ 657–2013 / HJ 93–2013 alignment |
| Brand | LANScientific |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Regional Category | Domestic |
| Model | AOA Series |
| Pricing | Upon Request |
| Brand | LANScientific |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Product Category | Atmospheric Heavy Metal Analyzer |
| Model | AOA 200 |
| Measurement Principle | X-ray Fluorescence (XRF) Spectrometry combined with β-ray Absorption and Automated Airborne Particulate Enrichment |
| Measurement Range | Heavy Metals: 0–100 µg/m³ |
| PM₂.₅/PM₁₀ Mass Concentration | 0–10 mg/m³ |
| Detection Limits | Heavy Metals: sub-ng/m³ level (1-hour sampling at 16.7 L/min) |
| Particulate Matter | <1 µg/m³ (24-hour average) |
| Filter Cartridge Lifetime | ~30 days under continuous hourly sampling mode |
| Operating Temperature | −40 °C to +50 °C |
| Operating Humidity | 0–90 %RH (non-condensing) |
| Ambient Pressure Range | 86–116 kPa |
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