Spherical Compasses
Type , Mounting | Real Card Dia | Apparent Card Dia. | Card division | Optional Correctors | Gimbal Type , Rolling/Pitch Tolerance | Approvals (see codes below) |
|
---|---|---|---|---|---|---|---|
Beta 1, Beta 2 | Built-in, Set-up | 120 mm | 140 mm | 1/1* | B+C,D(Mu), Heeling | ______Half , _+/-180 // +/-35 | 1, 2, 3, 5, 7, 8, 10,12, 13,14,15 |
Beta 4 | Overhead | 120 mm | 140 mm | 1/1* | B+C,D(Mu), Heeling | _____Half , __+/-180 // +/-35 | 1, 2, 3, 5, 7, 8, 10,12, 13,14,15 |
Delta 1, Delta 2 | Built-in, Set-up | 100 mm | 120 mm | 2/1* | B+C,D(Mu), Heeling | ______Half , _+/-180 // +/-35 | 5,7,13,14,15 |
T12 | Built-in, | ||||||
T12A | Set-up, Reflector | 100 mm | 130 mm | 2/1* | B+C,D(Mu), Heeling | No gimbal, +/- 35 | 1,2,3,12,13,14,15, NATO Stock No. |
T12C | reading device | ||||||
Zeta 1, Zeta 2 | Built-in, Set-up | 80 mm | 100 mm | 2/1* | B+C,D(Mu), Heeling | ______Half , _+/-180 // +/-35 | 3,5,7,8,12,13,14,15 |
Iota 1, Iota 2 | Flash , Bracket | 80 mm | 100 mm | 5/1* | B+C | _____Full , __+/-180 // +/-180 | 1 , 2 , 3, 4,5, 7, 8, 12, 13,14,15 |
Approval Codes : 1) BSH Germany ; 2) NSI Netherlands ; 3) NMD Norway ; 4) DoT/DTI/ACO United Kingdom 5) Marine Marchande - France ; 6) Register - Russia ; 7) PRS - Poland ; 8) R.I.Na. - Italy ; 9) ZC China Classification ; 10) I.H.M. Spain ; 11) Finland ; 12) Sweden ; 13) ISO 2269 ; 14) IMO A.382(X) ; 15) LRS,GL,ABS,DnV on request. |