
CPT 190 Magnetic Compass
Type CPT-190 Magnetic Compass is table model steering compass for marine small and middle vessels. Its advantages are high precision, stable performance, and easy to operation and maintenance.
- Product Introduction
CPT 190 Magnetic Compass
Type CPT-190 Magnetic Compass is table model steering compass for marine small and middle vessels. Its advantages are high precision, stable performance, and easy to operation and maintenance.



marine table steering compass is a magnetic compass class A and it is designed and manufactured on the basis of the national standard GB/T 14108-93 ( General Technical Terms of Marine Magnetic Compass Class A ),its technical performance index are completely in accordance with the national standard. It is the essential navigation instrument for the middle and small vessels.
Technical Parameters:
Project | Data |
Dial Diameter | Φ190mm |
dial graduation | 0° - 360 ° 1 ° for each grid |
Using Temperature | -25°c to +60 °c |
indicating deviation(H=35µT,T=20±3 °c ) | ≤ 0.5 ° |
Half period ( H=35µT,T=20±3 °c ) | ≥ 8.62 S |
Friction deviation ( H=35µT,T=20±3 °c ) | ≤ 0.09 ° |
Main semicircle self heterodyne correcting energy | 1 ° to 45 ° |
secondary semicircle self heterodyne correcting energy | 1 ° to 6 ° (magnetic inclination Q=45 °) |
Quadrant self heterodyne correcting energy | 0.5 ° to 10 ° |
inclining self heterodyne correcting energy | -75 to +75 µT |
Lighting power supply | AC220V,DC24V |
outline dimension | 750 × 350 × 600mm |
Packing size | 790 × 540 × 630mm |
diameter of mounting holes | pitchrow 294mm, aperture Φ14 |
Weight | 27KG |
CPT-190 desksteering compass with the handsome appearance, fine workmanship and durability.


We have a strong package to protect our magnetic compass in transit.
components | Qty. | Specification |
Magnetic compass | 1pc | CPT-190 |
calibrating equipment | 1set | main semicircle self heterodyne adjusting magnetic bar 12pcs |
(fittings case) | quadrant self heterodyne adjusting pure iron sheet 11pcs | |
inclining self heterodyne adjusting magnetic bar 3pcs | ||
secondary semicircle self heterodyne correcting flinder's iron bar 8pcs | ||
Spare parts | Standby LED compass bulb 1PC |



The cpl-190 vertical magnetic compass is A class A transparent liquid magnetic compass designed and manufactured according to the national standard GB/T 14108-2011 general technical conditions for Marine A magnetic compass. Suitable for large and medium sized ships as standard compass or steering compass for determination of orientation and direction. It has the advantages of high precision, convenient school difference, stable performance and clear illumination.
Ruian Shunfeng Navigation Instruments Co.,Ltd.is an enterprise in professional manufacturing "Shun Feng" brand marine navigation equipments and fittings . The company was established in 1980 and is located in C District, An Yang Industry, Rui An City, Zhe Jiang Province. The company covers an area of 5.98 mou and a building area of 4,000 square metres. The company is close to Yon Tai Wen expressway and 104 national highways, traffic is very convenient.
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