LHE2701 Borehole survey instrument (Read directly)

Description

Solid state acceleration and magnetic sensors are built in LHE***0 serialization products, which are of light and strong structure. The instrument is mainly used in borehole attitude survey to provide the parameters such as inclination, azimuth, magnetic intensity, temperature and so on. The data collector with built-in high-speed micro- processor can calculate accurately and display real-time parameters from survey. The rechargeable battery can work for *5 hours continually. Supply power and transmits signals by pulse modulation technique through shielded single core cable. Because of good leak-proofness and high pressure resistance, LHE***0 serialization products do not need extra outer protective barrel and can be used in the borehole survey beneath ***0 meters directly. LHE***1(Common) 　Name Parameter Accuracy 　Dip 0°ï&frac*2;ž**0° ±0.2° 　Azimuth 0°ï&frac*2;ž**0° ±1.0° 　Magnetic field intensity 0ï&frac*2;ž**0uT ±1.0uT 　Work temperature **0℃ï&frac*2;ž*5℃ ±2.0℃ 　Pressure resistance *5MPa 　Outer dimension Φ*0mm×**0mm