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| Brand | Aero Laser |
|---|---|
| Origin | Germany |
| Model | AL2021 |
| Detection Target | Trace H₂O₂ in Gaseous and Aqueous Matrices |
| Detection Limit | <100 ppt (gas), <100 ng/L (liquid, ≈3×10⁻⁹ mol/L) |
| Linear Range | 100 ppt–3 ppm (gas), 100 ng/L–3 mg/L (liquid) |
| Response Time (10–90%) | 90 s |
| System Delay | ~300 s |
| Calibration | Auto-calibration via integrated liquid H₂O₂ standard or internal gaseous H₂O₂ source |
| Dimensions | 50 cm × 49 cm × 13 cm |
| Weight | 20 kg |
| Power Supply | 240 VAC, 60 Hz, 110 W |
| Interface | RS-232 |
| Interference Tolerance | O₃ < 1:3500, NO < 1:8000 |
| Sample Handling | Integrated gas stripping, dual-channel configuration, digitally controlled precision peristaltic pump |
| Brand | Aero Laser |
|---|---|
| Origin | Germany |
| Model | AL5001 |
| Detection Principle | Vacuum Ultraviolet Fluorescence (VUV-F) at 150 nm |
| Detection Limit | <0.8 ppb (10 s integration) |
| Linear Range | 0–100 ppm (pulse counting mode) |
| Response Time (10–90%) | 2 s |
| Pump Type | Diaphragm Vacuum Pump |
| Interface | RS232 |
| Power Supply | 110/220 VAC or 24 VDC |
| Weight | 22 kg |
| Automation | Fully Automated Zero/Span Calibration |
| Application Scope | Ultra-trace CO monitoring in ambient air, cleanrooms, high-purity specialty gas streams, and remote atmospheric research stations |
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