Compass Magnetic Zones
Compass Magnetic Zones
Every Plastimo compass is available in 3 versions, to cover the whole world.
Compensation
Most Plastimo compasses are supplied with built-in compensation, or can be equipped with optional compensation. Compensating a compass consists of adjusting the two magnets in order to affect the horizontal component of the card by modifying the North/South and East/West deviation. The compensa-tion procedure is a delicate operacompensa-tion and should ideally be carried out by a professional compass adjuster.Deviation &
Compensation
The earth's magnetic field has two components: horizontal and vertical.The vertical component affects the horizontal plane of the compass card and pulls it to dip towards North or South. This natural force varies according to geographical location - a compass balanced in New York is not horizontal in Sydney.
The horizontal component exercises an influence on the card's direction. The compass environment on board and the various sources of interference create a specific, local magnetic field, which is different from the earth's magnetic field. The compass does not point towards magnetic North.
Deviation
The course discrepancy (in degrees) between compass north and magnetic north is called deviation. It can be negative or positive.
In order to minimize this error, your compass should be installed as far as possible from objects generating local magnetic fields, such as compasses, fire extinguishers, speakers, electrical wires and equipment, metallic parts of your steering system, cameras, tools, etc.
Once the deviation errors are determined and allowed for, the compass is a perfectly reliable navigation instrument. Deviation is recorded graphically on a deviation curve, kept handy for reference. Deviation should be checked and updated annually.
FLAT CARD
CONICAL CARD
CARD TYPES
A
flat card
is read at the back of the compass, where the lubberline
is located. The fluid magnifies the numerals so they are easier to
read. A flat card provides a global view of the card and its North point
in relation to the boat's direction. In general, a flat card is easiest to
read when your compass is installed substantially below eye level,
so you are looking down at the card.
Conical or cylindrical cards
read from the front of the card and
from the top, so they are particularly suited for compasses installed
at or near eye level, or when steering or piloting is done from both
sitting and standing positions.
Offshore 75 Compass
Offshore
®75 Compass
Card diameter: 2.8" (70mm)Offshore
®Compasses
• Precise, 5°graduations and heading numerals every 30°
• Card clearance allows 35°turns without affecting compass accuracy
• One high-visibility lubberline
• Exclusive Vibration Absorber system for exceptional card stability
• Viton®diaphragm with extreme expansion and retraction
capacity compensates for fluctuations in fluid volume caused by temperature and pressure preventing the formation of bubbles
• One-piece molded flange and bowl is waterproof • All parts are fully treated for UV-resistance • Scratch-resistant dome
• 12/24V DC lighting (12V only Offshore 75)
• Articulated protective hood slides fully open, partially open and closed with audible click-stops
(Offshore 105 and 135)
• Includes compensation cell (optional on Offshore 75) • Mounts horizontally or vertically on any surface
regardless of angle
Offshore Compass Features
Offshore
®75
Compass
48857
48837
48845
48933
Offshore®is a registered trademark of Plastimo.
Offshore® 75
Model Mount Housing Color
Bezel Color
Card Color 48833 Flush - Black Black
48837 Flush - White White
48841 Dashboard - Black Black
48845 Dashboard - White White
48849 Binnacle Black Black Black
48853 Binnacle White White White
48933 Binnacle Gray Light Gray Black
48857 Bracket Black Black Black
48861 Bracket White White White
Offshore
®90 |105 | 135 Compass
1 .8" 7.0" 4.8" 6.2"Offshore
®105
Compass
Offshore
®135
Compass
Card diameter: 3.64" (91mm) Card diameter: 5.2" (130mm) Offshore®105 Compass Only Bracket kitOptional Black compass
Flat black card 17263 17268
Conical black card 17264 17268
White compass
Flat black card 17265 17267
Conical black card 17266 17267
Conical white card 48972 17267
Offshore®135 Compass
Only
Optional Bracket kit Black compass
Flat black card 17259 17260
Conical black card 23484 17260
White compass
Flat black card 17261 17262
Conical black card 23493 17262
Conical white card 48976 17262
17266*
17263
17264
48976
17261*
23484*
48968
Powerboat ReportsGOOD BUY
June 2005 1. 5 " 4.6" 3.4" 4.7"Offshore
®90
Compass
Card diameter: 3.24" (81mm)Offshore® 90 Compass Only Optional
Bracket kit Black compass
Flat black card 17269 17271
Conical black card 17270 17271 White compass
Flat black card 17272 17274
Conical black card 17273 17274
Conical white card 48968 17274
1
.7"
5.6" 4.0"
5.4"
Offshore 75 Compass
Contest 101 Compass
Contest 101
Compass
CONTEST 101 Vertical bulkhead 0-10° Inclined bulkhead 10-25° Black compass Red card 25328 25483 Black card 39665 40030 Yellow card 29886 31074 White compass Red card 25475 25487 Yellow card 29890 31078 White card 51003 51006 Blue compass Red card 31082 31086 Yellow card 26881 26885• Ideal for 26-40’ (8-12m) sailboats
• Dual-reading compass lets you view your boat’s heading from both the cockpit and the cabin • Crisp red, yellow, black or white card and 5°
graduations are easy to read, up to 15’ (4.6m) away • Cone-shaped card has both vertical and horizontal
graduations for front and top readings
• A 45° card clearance when heeling; 35° when pitching • 2 lubberlines at 45° each side of the main lubberline
eliminate parallax error when reading from the side • Built-in clinometer is graduated every 5°
• 12V DC lighting built into the upper bezel distributes light precisely on the card; 24V lighting available • Mounts in any bulkhead to 1.6" (40mm) thick (0-10°)
or inclined (10-25°) from vertical
• Watertight, anti-theft installation uses four threaded, sunken plastic rods and bolts, and a back flange for a neat cabin look
• Viton®diaphragm accommodates liquid expansion and
prevents bubble formation
• All parts are treated for UV-resistance • Scratch-resistant dome
• Same footprint and drilling pattern as the Contest 100 for easy upgrades
• Includes snap-on protective cover
• Optional bezels in three colors are interchangeable • Front access to the light and optional compensation cell
25328
26881
25475
51003
6.0" 2.0" 2.1" Ø 5.2" 6.7" Card diameter: 4" (100mm)Contest 130 Compass
Contest 130
Compass
6.3" 5.2" 6.7" Bulkhead-mount Bracket-mountCONTEST 130 Vertical0-10° Inclined10-25°
Black compass
Black card 39669 40034 40038
Red card 17291 17292 17293
White compass
Red card 17294 14398 17295
• Designed for boats over 30’ (9m)
• Crisp red or black card and 5° graduations are easy to read, up to 16.4’ (5m).
• Cone-shaped card has both vertical and horizontal graduations for front and top readings
• A 45° card clearance when heeling; 35° when pitching
• 2 lubberlines at 45° each side of the main lubberline eliminate parallax error when reading from the side • Built-in clinometer is graduated every 5°
• 12V DC lighting, uses 2 bulbs to distribute light precisely on the card; 24V lighting available
• Mounts in any bulkhead to 1.6" (40mm) thick, (0-10°) or inclined (10-25°) from vertical
• Bracket version suitable for boats with enclosed cockpits allowing the compass to be mounted in any position, and removed instantly for safe storage. • Watertight, anti-theft installation uses four threaded,
sunken plastic rods and bolts, and a back cover for a neat cabin look
• Viton®diaphragm accommodates liquid expansion
and prevents bubble formation • All parts are treated for UV-resistance • Scratch-resistant dome
• Includes protective cover
• Includes mounting instructions and adhesive template
39669
17294
17291
Mini-Contest | Classic Bo
x Compass
Mini-Contest
Compass
Classic Box
Compass
17245
17306
Mini-Contest Model Black compass 17306 White compass 17299• White card is graduated every degree and at intercardinal points • Card remains horizontal whatever your position and is unaffected by
heeling, shock and vibration
• One fore-and-aft lubberline and two additional lubberlines at 45° • Gimbaled
• Accurate up to 60° rolling and 30° pitching
• Varnished wooden box with a transparent plexiglass sliding lid
Mast mount kit
14077
• For boats 19-23’ (6-7m) • Dual-reading card
• Three lubberlines assure accurate readings from any angle • A 0°-50°-0° clinometer helps you monitor your trim • Mounts on bulkheads from vertical to inclined 15° • Includes 12V lighting, cover and mounting template
17299
T
actical Compass
Contest
®101 Tactical
Compass
25479
• Developed for racing sailboats 26-40’ (8-12m).
• Double-reading: view your heading from cockpit and cabin • Double graduation: vertical and horizontal
• 12v DC lighting
• Front access to light and to compensation cell • Includes clinometer with 5° graduations • Includes snap-on protective cover
6.0" 2.0" 2.1" Ø 5.2" 6.7" Ø 4.6" Ø 2.7" Ø 2.8" 1 .3" 0.4" 1 .8" 3.6"
Mini-B Tactical
Compass
17235
• Designed for racing sailboats less than 30’ (9m)
• Removes easily from binnacle base for storage and security
• 3 lubberlines
• Card pivot is mounted on a shock absorber
Mini-C Tactical
Compass
35765
• Cone-shaped dual-read card (front or top) • Magnetic cell mounted on gimbals
provides excellent card stability • Card remains horizontal regardless
of angle of heel, or mounting. • 6 mobile lubberlines
• Weighs just 7.3oz (204g) • Mount horizontally, vertically or
any angle in between.
4.2"
4.4"
Card diameter: 4" (100mm)
Card diameter: 2.75" (70mm)
Olympic 135 Compass
OLYMPIC
®135
Compass
7.0" 8.4" 3.8"Binnacles
10301 White ABS Plastic Binnacle 17283 Stainless Steel Binnacle
Olympic®
is a registered trademark of Plastimo.
Olympic 135 Compass only Compass + white ABS plastic binnacle Compass + stainless steel binnacle Black compass Red card 17282 10302 51065 Black card 17281 14408 -White compass Black card 17285 14412 51064 Red card 17286 14078
-14412
7.0" 5.2" 8.2" 3.6"• Designed for boats 30’ (9m) and larger
• Crisp red or black card and 5° graduations are easy to read • One fore-and-aft line plus four lubberlines for excellent visibility from
any angle
• Horizontal-read flat cards are slightly dished for improved readability • Spring-mounted directional system for maximum absorption of shock
and vibration
• Accurate at up to 45° of heel
• Tunnel rods provide access to the built-in compensator via the binnacle • Viton®diaphragm allows fluid expansion and contraction to prevent
bubble formation
• Includes 12V/24V double lighting (2 bulbs), built-in compensation and installation template
• Articulated hood doubles as a sunshield/nightshield and protective cover—slides fully open, partially open and closed with audible click-stops • Optional binnacles fit standard pedestals; mounting kits for other
pedestals are available
Practical Sailor
BEST BUY
June 200514078
10302
Card diameter: 5.2" (130mm)Horizon 135 Compass
HORIZON
®135
Compass
4.4" 5.1" Ø7.0" Ø7.0" 8.6" 5.6" Horizon 135 Model Red card 17279 Black card 17278• Designed for sailboats and powerboats over 30’ (9m) • Mount without sunshield to give 360° visibility of the card • One fore-and-aft line plus four lubberlines for excellent visibility from
any angle
• Horizontal-read flat cards are slightly dished for improved readability • Spring-mounted directional system for maximum absorption of
shock and vibration
• Crisp red card and 5° graduations are easy to read • Accurate at up to 45° of heel
• Tunnel rods provide access to the built-in compensator via the binnacle
• 12V lighting
• Includes removable protective cover • Optional ABS & stainless binnacle available
17278 &
17277 binnacle
17279
17278
Horizon®is a registered trademark of Plastimo.
Binnacles
10300 White ABS Plastic Binnacle 17277 Stainless Steel Binnacle
Iris
®
100 Hand Bearing Compass
Iris
®100 Hand Bearing
Compass
8.0" 3.8" Ø 3 .8 " Ø 2.8" AIris 100 Standard LED lighting
Blue 21811 23488
Yellow 25334 25491
Tactical 31257
-• Can be installed at any inclination: vertical, horizontal, flat—even upside down
• Extra brackets are available for multiple mounting locations • Shockproof, waterproof, floats
• Card remains horizontal whatever your position and is unaffected by heeling, shock and vibration
• Extremely legible cone-shaped card is graduated every 5° • Double-reading card for direct and horizontal bearings • Two mobile lubberlines (3 on Tactical)
• Expansion diaphragm prevents bubble formation in the liquid • Soft rubber casing provides efficient protection against shocks • Built-in lanyard for added security
• Models with longlife LED lighting operate on a standard 1.5V battery (not included)
• Includes padded carry pouch, sliding bracket and screws • Weighs just 10.5oz (295g)
25334
21811
31257
Iris®is a registered trademark of Plastimo.
Additional
Bracket
22477
Includes padded carrying pouch, bracket and mounting screws.
Accessories
22477 Braket23117
38179
40172
22476
Iris 50
®Hand Bearing Compass
25339
Optional solid tropical bosse wood presentation box with brass plaque and hinges.38184
Optional padded blue canvas pouch with stainless steel stud closure and back loop can be worn on your belt or on the lanyard.
Accessories
22476 Wood Holder 40172 Wood Cradle 17244 PVC Holder38184 Padded Canvas Pouch 25339 Wood Gift Box
Iris® 50 Standard Compass +
Gift Box
Blue 21807 23959
Yellow 23117 23955
Olive 38179 —
Iris
®50 Hand Bearing
Compass
• Card remains stable whatever your position and is unaffected by heeling, shock and vibration
• Integral lanyard
• Extremely legible card is graduated every 1°
• Wide 20° field of view accommodates even the roughest sea conditions
• No parallax error; the prism projects the reading of the bearing to infinity
• No need to alternate close reading of the card and infinite reading of bearings
• Reads from above like a standard compass, or through the prism • Soft bottom cell works like an expansion diaphragm to prevent
bubble formation
• Built-in photoluminescent light is maintenance-free and operates without batteries or radioactive tritium
• Smooth, nonslip finish feels soft to the touch and protects against hard knocks
• Shockproof • Waterproof
• Weighs just 3.8oz (105g)
PVC holder
17244
Optional tropical bosse
holders
B |
Mini-C Mini-Compass
17234
Mini-B Offshore compass for powerboats - choose flat or conical card.
Mini-C
Compass
Mini-B
Compass
31318
31341
31341 White
31318 Black
Mini-B Model Mini-B Olympic 17233 Mini-B Offshore flat card 17234flat card + light 14065
conical card 14061
• Crisp card with large, easy-to-read numerals
• Mobile lubberlines remain accurate at any angle of heel
• Spring-mounted directional system provides maximum shock and vibration absorption
• Special diaphragm prevents bubble formation in the liquid • Card diameter 3.6" (90mm)
• Binnacle base surface mounts with 3 screws
• Compass removes easily for security or storage with a simple twist of the binnacle
• Compensation is optional
• Cone-shaped card with 5° graduations reads both vertically and horizontally
• Card remains horizontal at all inclinations • Dual-reading card
• 2 mobile lubberlines for at-a-glance readings
• Special diaphragm prevents bubble formation in the liquid • Gimballed magnet cells allows
• Mounting on any surface, whatever the inclination • Includes mounting instructions and adhesive template • Optional 12V lighting 4.2" 4.4" Ø 4.6" Ø 2.7" Ø 2.8" 1 .3" 0.4" 1.8" 3.6"
17233
Mini-B Olympic compass for sailboats features a flat red card and 3 lubberlines.
Card diameter: 3.6" (90mm)
Compass Accessories
Mini-Contest
Mast Mount
• Adapts to any mast diameter • Adjustable Velcro fastening®
14077
Contest Compass Mast Mount
• Fits mast diameters 2.4"-4.2" (60-105mm) • Black anodized aluminum bracket can
be opened wider to accommodate mast
diameters up to 6.0" (150mm) • Predrilled for fasteners • Hardware not included
39201
39216
Contest 101 Contest 130
Compass Covers
All Plastimo compasses include a protective cover. Spares and replacement covers are sold separately.
A B C D E F G H I J K
Interchangeable Bezels
for Contest 101
Compasses
26891
26892
26893
Black White Blue Compass Cover Model D Contest 100 white C Contest 101 gray B Contest 130 G Horizon 135 D Mini-Contest - Offshore 90 black - Offshore 90 white I Offshore 100 H Offshore 105 black - Offshore 105 white K Offshore 135 white J Offshore 135 black A Olympic 85 - Olympic 100 E Olympic 135 black w/screws F Olympic 135 white w/screws17302 25332 17296 17280 17308 17630 17668 17287 14451 14450 14452 14453 17297 17287 29403 29404
Compensation
Cell
Compensation Cell for Model
Contest 101 and Offshore 75 25333
Contest 130 and Mini-B 17673
Bracket
Mounts
Mounting hardware not included
Brackets for Model
Offshore 70 14444 Offshore 75 black 39404 Offshore 85 14445 Offshore 90 black 17271 Offshore 90 white 17274 Offshore 105 black 17268 Offshore 105 white 17267 Offshore 135 black 17260 Offshore 135 white 17262
Bracket plate for Contest 130 20367
Lighting
Compass Description Model
White compasses* Black/gray compasses* Black/gray/white compasses* Mini-Contest black/white Mini-Contest black/white 12 V waterproof light 12 V waterproof light 24 V waterproof light 12 V light 24 V light 17662 17310 17309 17671 17311
All black card compasses Iris 100
Iris 100
Red light cover 12 V light circuit, transparent diaphragm 12 V light circuit, black diapragm
17681 25338 29402
Compass A
Binocular Selection Guide
Plastimo
Binoculars
Non-slip grip Fold-down eye cups
Central eye focus
Superior quality optics (BAK4)
Ruby Lens
B.Y
. Leglatin
To help you select binoculars:
Magnification
Field of view
Indicates the width of a scene that can be viewed from a distance of 1000 m. The greater the magnification, the smaller the field of view.
Prism type
BAK-7 : standard borosilicate glass
BAK-4 : barium higher quality glass, for brighter and crisper images with 30% more light
Types of focusing systems
Center eye focus: manual-focusing system with central roller Autofocus: remains automatically in focus
Lens coating
Indicated by the first number.
Ex. : for the 7x50 models, the image will appear to be 7 times larger than the naked eye.
7X magnification is recommended for marine use.
Indicated by the second number. It gives the objective diameter in mm. The bigger the number is, the brighter the image will be seen. Particularly useful in low light conditions. For a good hand held binocular, a 50 mm
Objective lens diameter
X7
X10
∅
32mm
∅
50mm
Fully For improved brightness and higher contrast Multi Fully-coated + clearer colors and UV-resistance Ruby Multi-Coated + ruby-red coloring to filter out red light
(ideal for snow and sea)
Binoculars | Binocular A
ccessories
Waterproof 7 x 50
binoculars
“Expedition”
autofocus
53259
• Autofocus• Attached lens caps • Rubber fold-down eye cups
Standard
40562
• Central eye focus
Built-in compass
Protection case for binoculars
Built-in compass / shock
and waterproof
53260
• Built-in compass with illumination • Waterproof to 3’ (1 m)
• Molded in one block • Impact-resistant design • Non-slip grip (military quality) • Autofocus + 2 eye-focus • Distance calculator dial
Floating lanyard for binoculars
Features
• Superior quality optics (BAK 4) • Ruby lens with multi coating • Waterproof and fog-proof
• Ergonomic design and non-slip rubber texture grip • Materials selected to resist the elements and
provide protection from shocks
• Metallic frame, superior glass • Fold-down eye cups
• All binoculars are supplied with carrying case, neck strap and cleaning cloth