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- Contact Person : Mr. Yu Talor
- Company Name : Harbin Optical Instrument Factory
- Tel : 86-451-84286338
- Fax : 86-451-84286493
- Address : Heilongjiang,harbin,N0.32,The Third Jingwei Street DaoLi District,Harbin,China.
- Country/Region : China
- Zip : 150010
DQL100-G2 Suspension Mining Angle Measuring Compass
Suspending compass :To measure the cape that same horizontal plane clip expediently in tunnel which have outside magnetism interference.
1.The use of the instrument
Model DQL100-G2 is combined with suspension angle measuring compass and gradiometer model FD-200,complete the measure of the level and the angle of inclination in mining.
1)The design of the total structure according to hand over the rope method diagraph, Therefore, can measure the cape that same horizontal plane clip expediently in tunnel which have outside magnetism interference. (For example the tunnel of the metals support and iron mine,metals mineral of nickel )
2) Under the condition of have no outside magnetism interference, can measure the magnetic azimuth.
2.The essential parameter
(1)The length of magnetic needle:100mm
(2)m≥0.06A.m
(3)The minimum dial division value:1
(4)Estimative value:30'
(5)Weight of instrument:400g
(6)Size:320×170×20mm
3 Packing
*10pcs/ctn
*435*310*215mm
*N.W/G.W: 12kg/14kg
4 Remark
This product is used in mine filed, It is professional instrument. We are the only facory in china for producing this model compass. We come the distributor to cooperate with us.
DQL100-G2 Suspension Mining Angle Measuring Compass
