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用MY—1BH型地形变遥测记录仪可以实现水平摆地倾斜观测的遥测可见记录。本文给出在楚雄地震台,两套MY—1BH分别配SQ70B石英水平摆和JB金属水平摆的观测结果:光杆都为2米,记录格值分别达到0.001角秒/毫米和0.002角秒/毫米;潮汐因子r(M_2)精度达到Ⅰ类台站要求;配SQ70B的r(M_2)值,1984年全年变化最大为3％。
Using the MY-1BH Terrain Telemetry Recorder, telemetry visible logging of horizontally tilted observations can be achieved. This paper gives the observation results of two sets of MY-1BH with SQ70B quartz pendulum and JB metal pendulum respectively at the Chuxiong Seismic Station: the polished rods are both 2 meters and the recorded grid values reach 0.001 arc second / mm and 0.002 arc second / mm respectively ; The accuracy of tide factor r (M_2) reached the requirement of type Ⅰ station; with r (M_2) value of SQ70B, the maximum annual variation in 1984 was 3%.