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SHENZHEN RION TECHNOLOGY CO.,LTD
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HCM705B- High Accuracy Gyro Compass SPECIFICATIONS Item No.：HCM705B Desc.：High Accuracy Gyro Compass Production implementation standard reference ● Enterprise quality system standards: ISO9001: 2008 standard (certification number: 128101) ● Tilt sensor production standards: GB / T 191 SJ 20873-2003 inclinometer general specification of Level ● Gyro accelerometer test standard: QJ 2318-92 Gyro accelerometer test methods ● Software development reference standard: GJB 2786A-2009 military software development General requirements ● Product environmental testing standards: GJB150 ● Electromagnetic anti-interference test standards: GB / T 17626 ●Version：Ver.01 ●
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HCM705B- High Accuracy Gyro Compass General Description HCM705B is a high accuracy triaxial electronic compass, using the the US patent technology of hard magnetic and soft magnetic calibration algorithm, to make sure the compass in a magnetic field interference environments has best effect through 3D calibration method , HCM705B integrated three-axis flux-gate sensor, through the CPU real-time calculating heading , and use triaxial accelerometer to compensate the heading Angle of large scope inclination.Electronic compass integrates high precision MCU control, output way various, in which...
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HCM705B- High Accuracy Gyro Compass Ordering information E.g：HCM705B-232：360tilt 3D sealed with enclosure /RS232 output Electrical Characteristics HCM705B Technical Data Compass The best heading accuracy heading parameter Pitch accuracy 0.1°<30°（Measuring range） 0.1°<60°（Measuring range） 0.2°<90°（Measuring range） Pitch tilt range Compass tilt parameter Roll accuracy 0.1°<30°（Measuring range） 0.1°<60°（Measuring range） 0.2°<180°（Measuring range） Roll tilt range Resolution Hard iron calibration Soft iron calibration Magnetic field interference calibration method Start delay Maximum output rate...
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HCM705B- High Accuracy Gyro Compass Ideal mode Sleep Mode Operating range Storage temperature Resistance shock performance Enviroment Electromagnetic compatibility MTBF resistance Shock resistance Anti-vibration Electrical Connection Line Power supply positive HCM705B Measuring Directions&Fix The azimuth of HCM705B 3D electronic compass is using geomagnetic principle, so it is very important to select a minimum magnetic interference environment for installation . Please install the HCM505B away from the iron, magnets, engines and other magnetic objects as much possible as you can. Need...
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HCM705B- High Accuracy Gyro Compass The best heading accuracy of HCM705B can reach 0.3° ~ 0.5°, this undergo a rigorous validation indisputable, the most scientific test method is equally crucial. The test method we recommend is: Please install the HCM705B electronic compass to a vertical and erect aluminum pole (non-magnetic material), then proceed with heading accuracy measurement (of course the rotating rod perpendicular to the rotating platform, as much as possible to avoid large external magnetic field interference). Doing so can reduce the compass turning radius, to scientifically...
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HCM705B- High Accuracy Gyro Compass HCM700 Vertical Measuring direction RJQN TECHNOLOGY
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HCM705B- High Accuracy Gyro Compass HCM705B Calibration methods: Calibration lemmas: 1) The accuracy of testing compass can not reach the requirements; 2) compass installation environment have magnetic interference, the interference is fixed, and the interference magnetic field and compass installation will not happen again in distance changes (example: compass to be installed above an iron material, because the iron will have magnetic interference, at this time then need to rotate and calibrate the iron and compass, and the iron and compass will not be separated when using , once they are...
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HCM705B- High Accuracy Gyro Compass order to improve the accuracy, up to 50 points at most, the same sampling principle with the following methods, just a sampling of the pitch angle and roll angle point will increase. Note: When you start the calibration and take points, move the compass to the following location, please note that these points are not absolute heading orientation, but with reference to the first point sampling heading orientation relative orientation change value. That is, you do not need to know which position the real North Pole is in.Further for example, the 90degree...
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HCM705B- High Accuracy Gyro Compass please keep this posture for 2 to 3 seconds don’t move, the system will take the tenth point. After took the tenth point, again rotate 90 °horizontally, please keep this posture for 2 to 3 seconds don’t move, the system will take the eleventh point. After took the eleventh point, again rotate 90 °horizontally, please keep this posture for 2 to 3 seconds don’t move, the system will take the twelfth point. After took the twelfth point, H and R are the same , then increase –P angle value . Refer to the left Pic.D: starting point H=0°，R=0°, P=-55°,please keep...
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HCM705B- High Accuracy Gyro Compass You can download the RION angle debugging software from RION's official website for the preliminary angle debugging, also you Can download public version of the comassistant software on line for using OpenCom Com jComl Adiress |o BaudRate |9600 _~] AutoOut Catechism Filter Taps Funtional mode |Compass A-mode | |Full range Start | Stop j Send Open/Close: Open and close COM port; Com: Select the the device corresponding to the COM port Address: Fill in the sensor current address code, the factory default is 00 Set Address: Set the sensor address code input...
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HCM705B- High Accuracy Gyro Compass Start: Start calibration Stop: Stop the calibration (Click this button, keep the compass shaking state to avoid incorrect calibration of the acquisition) Save: stop calibration and save data. (Specific calibration method please refer to this specification calibration description) Note: after install the RION’s debugging software, if can not open, please operate by the following steps ( please appear to the administrator status to operate ): 1） Copy these three files mscomm.srg、mscomm32.ocx、mscomm32.dep from the folder to C:/Windows/system32 path below。 2）...
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