The American Paulin Systems Altimeter Surveying Model M-2 is a specialized instrument designed for measuring altitude, specifically up to 10,000 feet. Here is a detailed overview of this device:
Overview
Manufacturer: American Paulin Systems
Model: Altimeter Surveying Model M-2
Country of Manufacture: USA
Measurement Range: Up to 10,000 feet
Features
High-Precision Measurement:
- The Model M-2 is engineered for precise altitude measurements, essential for accurate surveying tasks.
Mechanical Analog Display:
- This model typically features an analog dial, providing a direct visual representation of altitude.
Compact and Portable Design:
- The altimeter is designed to be lightweight and portable, making it convenient for field use.
Robust Construction:
- Built to endure harsh field conditions, the M-2 is rugged and durable.
User-Friendly Interface:
- The analog display is straightforward to read, facilitating quick altitude assessments.
Applications
Topographic Surveys:
- Utilized in the creation of detailed topographic maps by providing accurate elevation data.
Construction Planning:
- Assists in determining elevation differences on construction sites for proper planning and execution.
Geological Surveys:
- Employed in geological studies to measure elevations and gather data on landforms.
Environmental Monitoring:
- Useful in environmental studies that require precise altitude data, such as erosion monitoring or land elevation changes.
Operation
Setup and Calibration:
- The device must be set up and calibrated accurately before use. This typically involves setting a reference altitude point to ensure precision.
Reading Measurements:
- Altitude is read directly from the analog display, with measurements marked clearly for ease of use.
Maintenance and Care
Regular Calibration:
- Regular calibration is essential to maintain the device's accuracy. It should be calibrated before each use.
Cleaning and Storage:
- The altimeter should be kept clean and stored in a protective case to avoid damage when not in use.
Historical Context
Development:
- The Model M-2 is part of a long line of altimeters developed for surveying purposes, incorporating advancements in mechanical precision over the years.
Usage:
- Historically used by surveyors, engineers, and geologists, the M-2 has been a reliable tool in various surveying and mapping projects.
Legacy
Influence:
- The American Paulin Systems Altimeter Surveying Model M-2 has been influential in the field of surveying, providing precise measurements in an analog format.
Modern Relevance:
- While modern GPS and digital technologies have supplemented many traditional surveying instruments, the M-2 remains valued for its mechanical reliability and precision in certain applications.