By utilizing mechanical properties, true north measurement can be performed at any time, place, or weather conditions.
The Gyro Station GP1-2A consists of a pendulous gyro unit (freely movable in two axes) for true north measurement and a total station SET3110, which has a built-in program for true north measurement and calculation. By utilizing mechanical properties, true north measurement can be performed at any time, place, or weather, eliminating the need for handbooks, stopwatches, calculators, and other tools. The surveyor simply tracks and observes the precession of the gyro and presses a key on the connected keyboard SF10. At the end of the measurement, the azimuth is displayed on the upper display and the horizontal angle on the lower display, with an accuracy of within 20″ standard deviation. 【Features】 ○ Centerline surveying of routes and shields ○ Direction angle installation when there are visibility obstructions ○ True north measurement for shadow calculations For more details, please contact us or download the catalog.
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【Specifications】 [Gyro Main Unit (GP1)] ○Measurement Accuracy: 20″ (standard deviation) ○Startup Time: Approximately 60 seconds ○Half Cycle (Mid-Latitude): Approximately 3 minutes ○Scale Width: 10′/1 division ○Detachment Accuracy: ±5″ ○Operating Temperature Range: -20 to +50℃ ○Usable Regions: Up to latitude 75° ○Dimensions: Approximately 145 (W) × 200 (D) × 416 (H) mm ○Weight: 3.8 kg [Total Station Unit (SET3110)] ○Internal Memory: Approximately 3,000 points, 24 job files ○Keyboard: 10 English alphanumeric keys, arranged on both sides ○Leveling Base: Detachable ○Dimensions: With handle 177 (W) × 165 (D) × 378 (H) mm ○Weight: Approximately 6.0 kg (with handle and battery) ●For more details, please contact us or download the catalog.
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Rex Co., Ltd. is a leading company that rents measuring instruments such as measuring devices, surveying equipment, weighing instruments, and inspection equipment. ■ Measurement Instrument Rental Business Rex offers over 1,000 types and more than 20,000 units of measuring instruments. We have everything from the latest models to renowned instruments that are not available from manufacturers. Please let us know the issues you are facing; we are sure you will find a measuring instrument that will be helpful. ■ Measurement System and Information Technology Construction Business In addition to renting measuring instruments, we also provide a rental service for systems that utilize these instruments. We handle a wide range of measurements, from work environment measurements such as noise and vibration to structural measurements like three-dimensional and displacement measurements. Additionally, we can propose the development of original measurement systems and measurement outsourcing tailored to your needs. ■ Measurement Instrument Calibration and Inspection Service We perform calibration for the measuring instruments you own. Rex Co., Ltd. is certified by the Japan Surveying Instrument Manufacturers Association and manufacturers for maintenance. No manufacturer restrictions!
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