Chongqing CPT-190 — This is a desktop liquid magnetic compass designed in accordance with international standards ISO25862 (2019) and IMO. It is highly accurate, reliable and long-lasting in operation, making it an ideal choice for large, medium and small vessels. The compass can be used as a standard or steering compass, and it is suitable for long-term use in difficult weather conditions.
| Characteristic | Meaning |
|---|---|
| Compass Type | Desktop compass |
| Dial diameter | φ190 mm |
| Temperature range | -30°C ~ +60°C |
| Indication error | ≤0,5° (H=38μT, T=20±3°C) |
| Half-wave period | ≥8.28 s (H=38µT, T=20±3°C) |
| Friction error | ≤0,07° (H=38μT, T=20±3°C) |
| Energy of correction of the main semicircle | 1° ~ 45° |
| Quadrant correction energy | 0,5° ~ 10° |
| Tilt correction energy | 75μT ~ +75μT |
| Power supply for the backlight | AC220V / DC24V |
| Overall dimensions | 750 mm × 390 mm × 550 mm |
| Weight (net) | 20 kg |
| Weight (gross) | 27.75 kg |
