EcoChem
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| Brand | EcoChem |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | DC-2200CE |
| Instrument Type | Aerosol Detector |
| Power Supply | 15 V Rechargeable Li-ion Battery |
| Display | 2-line × 16-character LED |
| Weight | 1.5 kg |
| Dimensions | 68 mm × 175 mm × 124 mm |
| Operating Temperature | 5–40 °C |
| Storage Capacity | 8,000 data points (timestamp + surface area value) |
| Flow Rate | 1 LPM |
| Measurement Range | 0–1000 µm²/cm³ |
| Detection Limit | 0–10 µm²/cm³ |
| Sensitivity | 0–10 µm²/cm³ |
| Response Time | <10 s (adjustable) |
| Data Output | RS232 |
| Software Compatibility | PC-based charting utility with Excel export |
| Brand | EcoChem |
|---|---|
| Origin | USA |
| Model | PAS-2200CE |
| Instrument Type | Aerosol-Bound PAH Monitor |
| Detection Principle | UV Photoionization of Adsorbed PAHs |
| Measurement Range | 0–1000 ng/m³ |
| LOD | 10 ng/m³ (total adsorbed PAH) |
| Flow Rate | 1 L/min |
| Response Time | <10 s (adjustable) |
| Sensitivity | 10 ng/m³ |
| Operating Temperature | 5–40 °C |
| Data Storage | 8,000 points (timestamped) |
| Weight | 1.5 kg |
| Dimensions | 58 × 175 × 124 mm |
| Power | 15 V DC (rechargeable battery) or 220 V AC/50 Hz |
| Display | 2-line × 16-character LED |
| Output | RS232 serial interface |
| Data Logging | Embedded system (up to 2,500 records) |
| Brand | EcoChem |
|---|---|
| Origin | USA |
| Model | PAS2000 STD |
| Instrument Type | Aerosol Detector |
| Detection Principle | UV Photoionization of Particle-Bound Polycyclic Aromatic Hydrocarbons (PAHs) |
| Measurement Range | 0–100 µg/m³ (PAH), 0–100 µg/m³ (Elemental Carbon), 0–100 pA (Ion Current) |
| Detection Limit | 3 ng total adsorbed PAH |
| Sensitivity | 0.3–1 µg/m³ PAH per pA |
| Response Time | <10 s (adjustable) |
| Flow Rate | 2 LPM |
| Operating Temperature | 5–40 °C |
| Data Storage | 8,000 points (timestamped) |
| Display | 2×16-character LED |
| Output Interfaces | RS-232, 0–10 V, 0–20 mA, or 4–20 mA |
| Dimensions | 68 × 175 × 124 mm |
| Weight | 9 kg |
| Power Supply | 220 V AC / 50 Hz |
| Optional Heated Sampling Probe | 5–300 °C |
| Dilution Ratios | 0.05, 0.1, 0.2 (with mass flow controller and critical orifice) |