How does a Planimeter work?
As the planimeter moves, the wheel partially rolls and partially slides. Motion of the segment in the direction of the vector N causes the wheel to roll, which is recorded on a scale attached to the wheel. The motion of the segment along its length causes the wheel to slide, and this motion is not recorded.
What is a Planimeter used for?
The Planimeter belongs to a family of measuring tools knowns as integrators and is used to determine the area inside an irregular shape. This item is a complete set including a user guide and comes in its own Bakelite storage box.
What is the use of digital planimeter?
An instrument used to measure the areas of maps or planes and flat surfaces in general. It is called a mechanical integrator and has a tracing point that performs double measurement of the perimeter of the relevant surfaces.
Is planimeter analog or digital?
The digital planimeter is an enhanced version of the classic planimeter which represents an analog system on which petroleum engineer calculates the areas concerned on the same principle ( Figure 2).
What are the two types of planimeter?
- Linear planimeter.
- Polar planimeter.
What is digital planimeter?
How to use placom roller type digital planimeters?
Simply enter your drawings scale, then start rolling the planimeter measuring in a clockwise motion, close the loop and the planimeter will give you the area inside of the closed loop measured. … read more Roller-Type Electronic Digital Planimeters made by Placom.
How does the placom kp-90n digital planimeter work?
Features easy roller operation – simply follow the outline of the area to be measured, the reading on the digital display corresponds to the circumscribed area. Please note: No. KP90N has a computing function that gives the measurement readout in the scale desired (sq.ft., acres, etc.). Includes Manufacturers 1 Year Warranty.
How is a planimeter used to calculate area?
Planimeter only needs plan drawn on the sheet to calculate area. Generally, it is very difficult to determine the area of irregular plot. So, by using planimeter we can easily calculate the area of any shape. The essential parts of planimeter and its working is explained below.
What are the features of a roller type planimeter?
Offered in a roller-type model this planimeter features an unique 6-digit pulse count operation that permits cumulative measurement of areas up to 10m-100 times the measuring capacity of ordinary planimeters.
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