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| Brand | 2B Technologies |
|---|---|
| Origin | USA |
| Model | 205 |
| Instrument Type | Portable |
| Measurement Range | 1 ppb–100 ppm (auto-ranging across 1 ppb–10 ppm, 1–10 ppm, and 10–100 ppm sub-ranges) |
| Detection Limit | 1 ppb |
| Accuracy | ±2% or ±1 ppb (whichever is greater) |
| Response Time (t₉₀) | 2 s |
| Sampling Flow Rate | 1.0 L/min |
| Data Storage Capacity | 20,480 data points |
| Logging Intervals | Configurable (2 s, 10 s, 1 min, 5 min, 1 h) |
| Power Supply | 12 VDC or 120/240 VAC |
| Dimensions | 9 cm × 21 cm × 29 cm |
| Weight | 0.9 kg (instrument only) |
| Output Interfaces | RS-232 serial, 0–2.5 VDC analog, built-in LCD display |
| Compliance | Designed for field-deployable environmental monitoring per EPA TO-11A guidance principles and ISO 13964:2022 (ambient air—determination of ozone by UV photometry) |
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