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

1. High-Precision Measurement:

   • The Model M-2 is engineered for precise altitude measurements, essential for accurate surveying tasks.

2. Mechanical Analog Display:

   • This model typically features an analog dial, providing a direct visual representation of altitude.

3. Compact and Portable Design:

   • The altimeter is designed to be lightweight and portable, making it convenient for field use.

4. Robust Construction:

   • Built to endure harsh field conditions, the M-2 is rugged and durable.

5. User-Friendly Interface:

   • The analog display is straightforward to read, facilitating quick altitude assessments.

Applications

1. Topographic Surveys:

   • Utilized in the creation of detailed topographic maps by providing accurate elevation data.

2. Construction Planning:

   • Assists in determining elevation differences on construction sites for proper planning and execution.

3. Geological Surveys:

   • Employed in geological studies to measure elevations and gather data on landforms.

4. 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.