1.Marine three-arm protractor cooperates with sextant to measure the marine position
2.Threepoint-two-angle method to measure the marine position on the chart
Jinbo Marine
Marine & Offshore Equipment Datasheet
Product Datasheet
Marine Compass
TS-630 Marine Three-Arm Protractor
Usage: 1.Marine three-arm protractor cooperates with sextant to measure the marine position 2.Threepoint-two-angle method to measure the marine position on the chart Structure: Thr...
ISO9001 Supplier
Class Certificate
Export Supply
Key Highlights
Category
Marine Compass
Standard
DIN
Certificate
ABS, LR, BV, DNVGL, NK, KR, IRS, RMRS, CCS
We can supply according to your requirement, drawings, class certificate needs, and delivery schedule.
Technical Specifications
Category
Marine Compass
Model / SKU
TS-630-Marine-Three-Arm-Protractor
Standard
DIN
Certificate
ABS, LR, BV, DNVGL, NK, KR, IRS, RMRS, CCS
Warranty
12 Months unless specified otherwise
Origin
China
Usage:
Structure:
Three-arm protractor consists of cupreous graduated circle(180 degrees on the left and right), 3 surveyor's poles(fixed pole in the center and movable pole on the left and right), micro drum wheel and indicators, needle in the center and worm gear screw rod, etc.
| Model | TS-630 |
| Diameter of the graduated circle | 126.8mm |
| Arm length | 340mm |
| Length of connecting arm | 290mm |
| Total length of the pointing arm | 630mm |
| Minimal reading number | 1min |
| Other | differential drum type |