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| Brand | ALPHA |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | DSP-Ex |
| Product Category | Portable Dew Point Meter |
| Measurement Principle | Electrolytic (P2O5 Sensor) |
| Accuracy | ±2 °C dew point |
| Certification | ATEX Ex ia IIC T3/T4 |
| Operating Pressure | Ambient (101.3 kPa ±10%) |
| Dew Point Range | –110 °C to +20 °C |
| Battery Life | >250 hours continuous operation |
| Power Source | Two C-cell alkaline batteries |
| Display Units | °C, °F, ppm(v), ppb(v), ppm(w), g/m³, lb/MMSCF |
| Gas Compatibility | Air, Ar, H₂, SF₆, CO₂, N₂ (custom molecular weight input supported for ppm(w)) |
| Sensor Interchangeability | Fully field-replaceable with traceable calibration |
| Calibration Certificate | UKAS-traceable to NPL and international humidity standards |
| Sampling Interface | Stainless steel quick-connect fitting + integrated desiccant drying chamber |
| Accessories Included | 2 m PTFE-braided stainless steel sampling hose, anti-static carry case, user manual, factory calibration certificate |
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