Table T7. Specifications for the Deep Exploration Biosphere Investigative tool (DEBI-t).
| Item | Specification |
|---|---|
| Temperature rating (°C) | Up to 50 |
| Pressure rating (psi) | 10,000 |
| Power requirements | 24 VDC, 2A |
| Length (inches) | 94 |
| Weight (kg) | |
| Air | 53.5 |
| Internal components | 6 |
| Submerged | 44.5 |
| Detectors | |
| Type | Photomultiplier tubes (PMTs) |
| Number | 7 |
| Excitation source | 224 nm HeAg laser (Photon Systems, Inc.) |
| Laser spot size | 1 mm from instrument - 2 mm |
| Video | High-definition pin-hole camera with micro-SD card capable of recording up to 8 h of continuous video |
| Maximum logging speed | 275 m/h (900 ft/h) |
| Resolution at maximum logging speed | Data point every 15 mm |
| Sampling rate (Hz) | 4 |
| Cablehead connection | Schlumberger type |
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