652621 PLANIMETER F/ENGINE INDICATOR

652621 PLANIMETER F/ENGINE INDICATOR
规格参数 参数值
IMPA编码 652621
产品单位 SET
产品规格 Used to determine the average effective pressure from the indicator diagram of the engine indicator easily and accurately. Also capable of, similarly to ordinary planimeters, measuring the area of intricate plane figures. Clip the figure to be measured on the plate to move the stylus along the closed figure. The difference between readings on the graduated ring before and after the stylus trip will provide the movement area of the figure in cm2. Range of the stylus: within 65 x 130 mm, One graduation on the ring: 1 cm2, Accurate reading: up to 0.1 cm2
中文汉化 652621 测量仪/发动机指示器的滚边计 用于从发动机指示器图解上轻松、准确地确定平均有效压力。 同样，它也可以像普通滚边计一样，测量复杂平面图形的面积。 将要测量的图形夹在板上，然后让笔尖沿着封闭的图形移动。 笔尖行程前后标度环上的读数差异即为图形的运动区域（单位：平方厘米）。 笔尖范围：65 x 130毫米 内部标度刻度：每格1平方厘米 精确读数：可达0.1平方厘米
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