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Contact Us
ADD: 18F, No. 157, Zhongshan 3 Rd., Yuzhong district, Chongqing, China
Post code: 400015
Mob/Whatsapp: +86-13640513313
TEL/FAX: +86-23-86595013
Email: manager@bochimachinery.com
Marine Desktop Magnetic Compass
Technology & Parameters:
| Modei | Vertical | |
| Card Diameter | 165mm | 190mm |
| Graduation | 1° (0~360°) | |
| Direction Error | ≤0.5° | |
| Swing semi-period | >9.3 seconds (20℃,H=30μT) | |
| Friction error | ≤0.1°(20℃,H=30μT) | |
| Semicircular Deviation Correction | >45°(H=30μT) | |
| Quadrant Deviation Correction | >7° (H=30μT) | |
| Heeling Error Correction | ―75μT~+75μT | |
| Operation temperature | -30℃~+60℃ | |
| Illumination | 220V/15W 24V/15W | |
| Overall Dimensions | 620*380*520 | |
| Installation Dimensions | φ384, 4 long hole 15*30 | |
| Net Weight | ~20.5 | ~21 |