Menu
Your Cart

DIG. 3 POINTS INSIDE MICROMETER 75-88MM 0.005MM ACC. 0.001MM RES.

DIG. 3 POINTS INSIDE MICROMETER 75-88MM 0.005MM ACC. 0.001MM RES.
DIG. 3 POINTS INSIDE MICROMETER 75-88MM 0.005MM ACC. 0.001MM RES.
PACK SIZE
The price displayed for this product is the unit price of the product. Where a PACK SIZE is indicated, this refers to the recommended ordering quantity and is also indicative of how many of these products are packaged in a box.
  • Stock: 1
  • Model: AC361-012-01
  • Weight: 3.76kg
  • Pack Dim: 276.00mm x 308.00mm x 308.00mm
  • UPC: 6009515860967
Price:
R 28,366.59
Ex VAT: R 24,666.60

Available Options

3 Point Digital Inside Micrometer 75mm - 88mm
SERIES 361

A precision measuring instrument designed to measure the internal dimensions of bores, holes, and other cylindrical spaces with a high degree of accuracy. Unlike traditional micrometers, which measure external dimensions, this tool specializes in gauging internal diameters. The digital display provides an easy-to-read measurement, improving accuracy and reducing the chances of human error.

  • Resolution: 0.001mm/0.00005"
  • IP65 protection level
  • Button: on/off, set, mm/inch, ABS/INC, data output
  • Automatic power off
  • Data output
  • Ratchet stop
  • Carbide measuring faces (over 12mm series)
  • Extension rod are included
  • Setting rings are included (Range < 100mm)

How it works:

  • Three-point contact: The micrometer has three measuring points that evenly distribute pressure on the inner surface of the hole, ensuring accurate and repeatable measurements.
  • Digital display: The measured diameter is displayed digitally, eliminating the need for manual reading and reducing the possibility of errors.
  • Extension rods: These can be used to measure deeper holes.

Applications

  • Machining and Metalworking: Used to measure the internal diameters of bores and holes in metal components, ensuring that they meet the required specifications.
  • Quality Control: Essential in inspection processes to verify the accuracy of internal dimensions in manufactured parts.
  • Engineering: Applied in various engineering tasks where precise internal measurements are critical, such as in the design and fabrication of mechanical parts.
  • Automotive and Aerospace Industries: Used for measuring the internal diameters of engine cylinders, bearing races, and other critical components that require precise tolerances.

Usage Procedure

  1. Select the Appropriate Measuring Head: If the micrometer comes with interchangeable heads, choose the one that matches the range of the bore to be measured.
  2. Zero the Micrometer: Set the micrometer to zero using a calibrated ring gauge or setting standard.
  3. Insert into the Bore: Carefully insert the measuring head into the bore, ensuring that the three-point contacts are aligned with the bore&s axis.
  4. Expand the Measuring Points: Use the thimble to gently expand the measuring points until they make firm contact with the bore walls.
  5. Read the Measurement: Observe the digital display for the internal diameter measurement. Ensure that the micrometer is properly centered in the bore for an accurate reading.
  6. Record or Transfer Data: Record the measurement manually or transfer it to a connected device if using the data output feature.

Technical Specifications

Part No Range Accuracy Setting Ring Extension Rod a b c L
AC361-001-01 6-8mm/0.24-0.31" 4µm ø6mm(included) 100mm 1.5 2.5 0 54.5
AC361-002-01 8-10mm/0.31-0.4" 4µm ø8mm(included) 100mm 1.5 2.5 0 63
AC361-003-01 10-12mm/0.4-0.47" 4µm ø10mm(included) 100mm 1.5 2.5 0 63
AC361-004-01 12-16mm/0.47-0.63" 4µm ø16mm(included) 150mm 0.5 6 4.5 80
AC361-005-01 16-20mm/0.63-0.8" 4µm ø16mm(included) 150mm 0.5 6 4.5 80
AC361-006-01 20-25mm/0.8-1" 4µm ø25mm(included) 150mm 0.5 8 6 105
AC361-007-01 25-30mm/1-1.2" 4µm ø25mm(included) 150mm 0.5 8 6 105
AC361-008-01 30-40mm/1.2-1.6" 4µm ø40mm(included) 150mm 0.5 14 12 110
AC361-009-01 40-50mm/1.6-2" 5µm ø40mm(included) 150mm 0.5 14 12 110
AC361-010-01 50-63mm/2-2.5" 5µm ø62mm(included) 150mm 0.5 17.5 14.5 114
AC361-011-01 62-75mm/2.5-3" 5µm ø62mm(included) 150mm 0.5 17.5 14.5 114
AC361-012-01 75-88mm/3-3.5" 5µm ø87mm(included) 150mm 0.5 17.5 14.5 114
AC361-013-01 87-100mm/3.5-4" 5µm ø87mm(included) 150mm 0.5 17.5 14.5 114
AC361-014-01 100-125mm/3.94-4.92" 6µm optional 150mm 0.9 29 25 175
AC361-015-01 125-150mm/4.92-5.91" 6µm optional 150mm 0.9 29 25 175
AC361-016-01 150-175mm/5.91-6.89" 7µm optional 150mm 0.9 29 25 175
AC361-017-01 175-200mm/6.89-7.87" 7µm optional 150mm 0.9 29 25 175
AC361-018-01 200-225mm/7.87-8.86" 8µm optional 150mm 0.9 29 25 175
AC361-019-01 225-250mm/8.86-9.84" 8µm optional 150mm 0.9 29 25 175
AC361-020-01 250-275mm/9.84-10.83" 9µm optional 150mm 0.9 29 25 175
AC361-024-01 275-300mm/10.83-11.81" 9µm optional 150mm 0.9 29 25 175
Installing the battery

 

Calibration of the Digital Three Points Inside Micrometer
Cookie Notice:
We Use Cookies... In addition to the cookies that are strictly necessary for the operation of this website, Vermont Sales uses cookies and other tracking tools to remember your preferences and to measure our website performance. Rest assured, your information is safe with us and we will NEVER share it with any other party. Privacy Policy