NF601North finder
13Pages

Catalog excerpts

CHINA RION TECH WEBSITE：www.rion-tech.net Service Hotline：0755-29123494/29744904 E-mail:sales@rion-tech.net  Copyright reserved 2010

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North Finder ( Hereinafter referred to “the product”) is mainly used to fast determine theire own true north,composed of double free revolving DTG(Dynamically Tuned Gyroscope),bi-axial accelerometer sensor,mechanical rotation device and the circuit of output signal processing. 1.2 DESCRIPTION The product is mainly composed of a high-accurate DTG and two accelerometers. With the two basic traits of double free gyro:precession and gyroscopic inertia,gyro rotation axes relative to the inertia space remains unchanged,but the earth’s rotation around the polar axes with its own angular velocity...

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NF601North finder ② INSTRUCTION 2.1 INSTALLATION ★ The flatness of the installation baselevel should be≤0.05mm，fix the product with screws and make sure they’re in rigid connection. ★ Make sure and conform the product axis to that testing axis of system. 2.2 ELECTRICAL INTERFACE ★ Plugged-in Y11－1210，the Pins are defined as follows 1 2 Power Supply Power Ground 5 Control Side Control Side OTHER PINS EMPTY IS STRICLY PROHIBITED!!! ★ The Communication Interface and Data Format 1 NF601(TZ) Digital output RS232 Baudrate 9600 The data format 1 start bit，8 DB，1 stop bit，no parity bit. Data Frame...

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2. 3 USE STEPS ♦ Fix the item on the working board as instructed and connect them properly to the supply devices in accordance with the pin definition. ♦ Adjust the power supply to its normal working voltage,check the power connection again and turn on the power after confirmation.The sales@ rion-tech.net www.rion-tech.net

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working current should be more than 500mA but smaller than 1A,otherwise turn off the power rapidly. ©After poweron,there is a sign11 Q’’rolling displayed on screen. ◎ After 95s set-up time, the tilt angle data of X Y axis will be displayed on the LED display screen of the front. ◎ The above data is continuous on and waiting for customers’next command on the control end. ♦ Ater clients trigging the control end or inputing the seeking north command, the tilt angle data and azimuth information of X Y axis will be output and displayed only after 3min.Then its system will enter into next standby...

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NF601North finder X Y axis data shown on screen.Otherwise,the output accuracy of azimuth angle will be affected. The product current value will be variable between 500mA and 1.2A during working.Please be assured that this is normal. ③ SYSTEM TESTING This chapter described is made for the products upon rigorous testing procedures in the factory. If you have any question or requests, please don’t hesitate to get in touch with us. 3.1 PARAMETERS TESTING 3.1.1Acuracy Test of Azimuth Fix the calibrated product on the stable work platform and do testing usually no less than 8 times, continuously...

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a —the mean value after “n”times of testing; 3.1.2 Time Test of North Seeking As the above 3.1.1 stipulated, before testing the accuracy of north seeking,successively measure with a timer from that point of starting display of seeking to the point of finish seeking north. The test results should be consistent with the product performance requirements. 3.1.3 Insulated Resistance Test As stipulated in GJB998, 6.1 and 6.2, when the product is in non-working mode,test the insulated resistance between these separate circuits ,and that between the circuits and the casing, by megohmmeter. The...

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b) The device works properly. c) Data communication is normal. 3.2.2Low temperature Put the product in the high-low temperature chamber, making the temperature reach to—40°C.After keeping warm for two hours, switch on the product power to check if it can work normally and also meet the demands as follows: b) The device works properly. c) Data communication is normal. 3.3Materials and components The raw material adopted is carried out in strict accordance with the the product design stipulated and comply with the following requirements: a) The electronic components need be with stable...

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Before the analysis in this chapter ,DO must pay attention to the following points: ♦ The product is the precision equipment. It requests to handle with care, otherwise the compact will exceed its limit and bring about the permanent damage. ♦The product is required to operate strictly in accordance with the manual,otherwise the permanent damage will be caused. ♦ With its own peculiarities in the use of the product, the operator must learn more about the product instruction firstly and foremostly. ♦before the boot or after shutdown, the product MUST be placed and kept static on the...

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NF601 North finder ^More products information, please refer to the company's Website : www.rion-tech.net CHINASHENZHENRION TEC H N O LOG Y CO., LTD. •INCLINOMETER *1111 SWITCH ‘ACCESSORIES ‘NORTH FINDER ‘TURNTABLE •pi FTTPOMir rnMPAcc •ni^iTAi iwn imomptfr .aptfi fromptfr

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NF601North finder 13Pages

Catalog excerpts

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NF601North finder
13Pages