Product Name: Ultra High Precision Gyro Theodolite (≤3.6"(1σ)) Model NO.: ER-GT-2 Orienteering Accuracy: ?3.6"(1?) Model: ER-GT-2 Trademark: ERICCO Transport Package: Air Freight Specification: ? ? 240*h480mm Origin: China HS Code: 9014209015 Product Description IntroductionUltra high precision north seekingThe integral method is used to measure the principle. Pit interference ability is stronghigh stability gyro theodoliteIntegrated fuselage design (battery built-in), compact structure, stable performanceIt has the functions of low lock, automatic zero observation, automatic north seeking, automatic limiting, wide temperature compensation and so onStepwise iterative limiter is used to provide the north seeking accuracy of datum level orientation and reduce the north seeking timeThe DC permanent magnet gyro motor is used to reduce the temperature rise of the sensitive part of the gyroscope, and the stability of the equipment is good.The application of the gyroscope fast braking technique to prolong the service life of the gyro motor without waiting for the sustainable operationIt has the auxiliary function of deflection body, calibration instrument and alignment.ApplicationTunnel penetration measurementSubway engineering surveyMine through surveyingCollege survey teachingRadar precision orientationSetting up the azimuth datumNavigation equipment calibrationMissile testing fieldSpecificationOrienteering accuracy≤3.6"(1σ)North seeking principleIntegral formulaNorth seeking time≤13minWorking modeOne-click automatic.Physical characteristicsVolume (no theodolite)≤Φ240mm×h480mmWeight (excluding theodolite)≤20kgUse of the environmentambient temperature-20~+50ºCrelative humidity5%-98%Storage environmentambient temperature-30~+60ºCrelative humidity5%-98%Formoreinformation, youcan also visitour official website: www.ericcointernational.comFAQ:1. What is your quotation condition?If you have DHL or Fedex account ,we can quote EXW price ,otherwise CIF or FOB price.2.Do you have any discount when procurement?We will quote sample price at first and we will quote volume price if you need more quantity.3.How long is the delivery time?For sensors,parts,modules : in stock-one week;no stock-2-4weeks; For systems,generally ,8-12 weeks.4.How to deal with the quality problems?If confirmation of product quality problem we can replace it freely for customer in the shortest period.