Original
By certification 
CPT 130A high accuracy marine desktop boat compass aluminum magnetic compass, marine magnetic compass, marine boat compass， patented product, Unique bowl design to absorb liquid expansion for leakage and air bubble free operation.
1. simple structure
2. complete function
3. easy to operate
4. substantial in economy
5. CCS certificate etc.
CPT-130A marine wholesale magnetic compass is a sort of desktop liquid magnetic compass. It is designed to meet the technical requirements of GB/T14108-2011 and ISO-449 standards referring class A magnetic compass. It is simple to construction, easy to operate and substantial in economy. We get the two patents:
the patent number: ZL 2014 2 0527489.3
ZL 2014 2 0527424.9
Main technical parameters
| Project | Data |
Dial Diameter |
Φ130mm |
Dial graduation |
0°～360° 1°for each grid |
Using temperature |
-25℃~60℃ |
Indicating deviation （H=35μT，T=20±3℃） |
≤1.5° |
Half period（H=35μT，T=20±3℃） |
≥5.59 S |
Friction deviation（H=35μT，T=20±3℃） |
≤0.26° |
Main semicircle self heterodyne correcting energy |
1°～45° |
Quadrant self heterodyne correcting energy |
0.5°～7° |
Inclining self heterodyne correcting energy |
－75～＋75μT |
Lighting power supply |
DC 24V |
Outline Dimension |
390×240×370mm |
Diameter of mounting holes |
Pitchrow 214 ApertureΦ12 |
weight |
7.5kg |
Spare Parts & Accessory:
Correcting magnetic bars: 10 pcs
Correcting pure iron sheets for quadrant self-deviation: 10pcs
Supplement Liquid For Compass bowl: 1 / Bottle
Rubber washer: 1pc
Size:
Overall dimension: |
390×240×370mm |
Dimensions of mounting holes: |
Φ214×4 - Φ 10(the four holes are even-arranged) |
Weight: |
9.0kg |
