CPT-130A magnetic compass is a desktop liquid magnetic compass. It is a Class A magnetic compass designed and manufactured by our company according to the national standard GB/T 14108-2011 "General Technical Conditions for Marine Class A Magnetic Compactor. It has simple structure, complete functions, convenient correction, accurate pointing, stable and reliable, and is suitable for large and medium-sized sail fishing boats and small steel ships for steering compass.
Specification:
project |
Data |
dial diameter |
Φ130mm |
Dial indexing |
0 ° ~ 360 ° 1 ° per cell |
operating temperature |
-25 ℃ ~ 60 ℃ |
pointing error (H = 35 μ T,T = 20±3 ℃) |
≤ 1.5 ° |
half period (H = 35 μ T,T = 20±3 ℃) |
≥5.59 S |
friction error (H = 35 μ T,T = 20±3 ℃) |
≤ 0.26 ° |
Principal semicircle self-difference correction energy |
1 ° ~ 45 ° |
quadrant deviation correction energy |
0.5~7 |
tilt deviation correction energy |
-75 ~ +75 μT |
lighting power supply |
DC 24V |
Dimensions |
390 × 240 × 370mm |
mounting hole size |
hole spacing 214 aperture Φ12 |
total weight |
7.5kg |