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DA60—76型仪器中的模拟记录仪是检流计光点照像式记录仪,它由3304照像记录仪、2669照像记录仪电源和2638照像记录仪驱动面板三部分组成。照像记录仪的外形如图7—1所示。它有两个胶片盒——上部胶片盒和后部胶片盒,可以同时照两张测井记录。在正常深度比例尺时,上部胶片盒的深度比例为1:200,后部胶片盒为1:1000或1:500;在放大比例尺时,上部胶片盒为1:40,后部胶片盒为1:200或1:1100;在记录地层倾角曲线时,上部胶片盒可以按1:20深度比例记录;当需要同时记录两张1:200深度比例的记录时,通过改变上部胶片盒放大比例的齿轮传动比,使
DA60-76 instrument analog recorder is a galvanometer light point camera recorder, which consists of 3304 camera recorder, 2669 camera recorder power supply and 2638 camera recorder drive panel consists of three parts. The appearance of the camera recorder is shown in Figure 7-1. It has two film cassettes - the upper film cassette and the rear film cassette, which record two logs simultaneously. At normal depth scales, the top film box has a depth ratio of 1: 200 and the back film box is 1: 1000 or 1: 500. On the enlarged scale, the top film cassette is 1:40 and the back film cassette is 1: 200 or 1: 1100; the upper cassette can be recorded at a 1:20 depth ratio when recording the formation dip curve; and when two deep recordings at a depth ratio of 1: 200 are to be recorded at the same time by changing the gear ratio of the upper cassette Than