Insize (50-300MM) Tubular Inside Micrometer 3222-300, Accuracy : (3+n+L/50)μm

The Insize 3222-300 Tubular Inside Micrometer is designed for precision measurement of internal diameters within a 50mm to 300mm range. This versatile and lightweight micrometer is ideal for use in manufacturing, engineering, automotive, and quality control applications where accurate internal measurements are required. Its tubular design makes it easy to handle, while the micrometer provides high precision, ensuring reliable results. The instrument conforms to DIN 863 standards, ensuring that it meets international measurement requirements.

Key Features:

• Wide Measurement Range:

  • Measures internal dimensions from 50mm to 300mm, making it suitable for a range of medium-sized components requiring accurate internal diameter measurements.

• High Accuracy:

  • Provides a high level of precision with an accuracy formula of (3 + n + L/50)μm, where n represents the number of extension rods used, and L is the measurement length. This ensures consistent and reliable measurements across a variety of internal diameters.

• Lightweight Tubular Design:

  • The tubular construction ensures the micrometer is lightweight and easy to handle, especially when measuring medium-sized internal dimensions.

• Interchangeable Rods:

  • Features interchangeable measuring rods that allow for easy extension of the measuring range from 50mm to 300mm, providing flexibility for different measurement tasks.

• Carbide-Tipped Measuring Faces:

  • Equipped with carbide-tipped measuring faces, the micrometer offers durability and wear resistance, ensuring precision even when used with hard materials.

• Ratchet Stop for Consistent Pressure:

  • Includes a ratchet stop mechanism that ensures consistent measuring pressure, preventing over-tightening and providing repeatable accuracy.

• Locking Mechanism:

  • Comes with a locking mechanism that secures the measurement, ensuring reliability and repeatability during measurements.

• Durable Construction:

  • Made from high-quality materials, ensuring durability and precision in demanding industrial environments.

• Meets DIN 863 Standards:

  • Manufactured in accordance with DIN 863 standards, ensuring compliance with international precision measurement standards.

Technical Specifications:

• Measuring Range: 50-300mm
• Accuracy: (3 + n + L/50)μm
• Resolution: 0.01mm
• Material: Hardened steel with carbide-tipped measuring faces
• Interchangeable Rods: Yes, for extended measurement range
• Ratchet Stop: Yes, for consistent measuring pressure
• Locking Mechanism: Yes, for secure and reliable measurements
• Standards Compliance: Conforms to DIN 863 standards