Mitutoyo 2052A-19 Dial Indicator, 30mm, 0.01mm Resolution

USD 105.00

Precision metric dial indicator with 30mm range, 0.01mm resolution, and +/- 0.025mm accuracy, featuring shockproof design and jeweled bearings.

SKU Mitutoyo-2052A-19 Category
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Mitutoyo 2052A-19 Dial Indicator, 30mm, 0.01mm Resolution

Model Identifier 2052A-19
Official Part Number 2052A-19
GTIN Standard NA

Technical Overview

Precision metric dial indicator with 30mm range, 0.01mm resolution, and +/- 0.025mm accuracy, featuring shockproof design and jeweled bearings.

Key Features

  • Measurement Range: 30mm
  • Graduation: 0.01mm
  • Accuracy: ± 0.025mm
  • Lug Back type for easy mounting
  • Jeweled bearings for wear resistance and low friction movements
  • Shockproof mechanism for protection against sudden spindle retraction
  • Damper at lowest rest point (cushioned end point)
  • Scratch and anti-glare coated crystal for clearer readings and better durability
  • Secured adhesion between outer frame and crystal with O-ring for countermeasure against water and oil permeation via the front face
  • Hardened, high-strength stainless steel stem and spindle
  • Carbide contact point with M2.5 x 0.45 thread
  • Outer frame diameter: 57mm
  • Metric measurement system
  • Conforms to ISO/JIS Standards

High durability and precision measurement in industrial environments due to shockproof design, jeweled bearings, hardened stainless steel components, and resistance to wear and scratching.

Technical Specification Matrix

ParameterValue
Range30mm
Graduation0.01mm
Accuracy± 0.025mm
Measuring Force0.4-2.5 N
Stem Diameter8mm
Contact Point ThreadM2.5 x 0.45mm
Contact Point MaterialCarbide tipped
Outer Frame Diameter57mm
Back TypeLug Back
Jeweled BearingsYes
ShockproofYes
Damper at Lowest Rest PointYes
Waterproof TypeNo (features O-ring for front face permeation countermeasure)
SeriesSeries 2
Measurement SystemMetric
Physical Weight (kg)0.15
Dimensions L x W x H (cm)5.7 x 5.7 x 1.81

Industrial Applications

1. Precision Machining Quality Control for Part Tolerance Verification

This dial indicator is ideal for accurately measuring small dimensional variations and tolerances of machined parts, such as shaft runout, flatness of surfaces, and precise depths in a manufacturing setting. Its 0.01mm graduation and ±0.025mm accuracy ensure that components meet strict engineering specifications.

Problem Solved

Ensures machined components adhere to tight dimensional tolerances, preventing defects and improving product quality.

Dimensional inspectionrunoutflatnesstolerance verificationprecision machiningquality control0.01mm accuracy

2. Assembly Line Alignment and Gap Measurement in Production

The Mitutoyo 2052A-19 can be mounted using its lug back to precisely measure gaps between assembled parts or verify alignment in automated assembly processes. Its shockproof design and durable construction allow for reliable operation in dynamic production environments. The 30mm range is sufficient for common assembly checks.

Problem Solved

Verifies correct assembly and alignment of components, reducing assembly errors and ensuring proper fit and function of final products.

Assembly verificationgap measurementalignmentproduction lineshockproofmanufacturingindustrial automation

3. Tool and Fixture Setup Verification in Metalworking

In tool rooms and metalworking shops, this dial indicator can be used to set up and verify the accuracy of jigs, fixtures, and cutting tools. The 8mm stem allows for easy mounting on magnetic bases or stands, while its precise measurements ensure correct tool positioning and repeatable manufacturing processes. The low measuring force (0.4-2.5 N) is suitable for delicate setups.

Problem Solved

Ensures accurate and repeatable setups of tooling and fixtures, crucial for consistent part quality and reducing rework in manufacturing operations.

Tooling setupfixture verificationmetalworkingprecision measurement8mm stemrepeatable processeslow measuring force
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