Brown & Sharpe 312B Dial Indicator
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Description
The Brown & Sharpe 312B Dial Indicator is a versatile and precise measurement tool widely used in manufacturing, engineering, and quality control applications. Known for its accuracy and durability, the 312B features a robust construction with a hardened stainless steel case and gears, ensuring reliability in demanding industrial environments. It boasts a large, easy-to-read dial face with graduations that allow for precise measurements up to 0.001 inches (0.01 mm). The indicator’s smooth and consistent movement is facilitated by jeweled bearings, enhancing accuracy and longevity. The 312B Dial Indicator is equipped with a lug-back for secure mounting and can be easily adjusted for zero-setting. This makes it indispensable for tasks requiring precise dimensional measurements and tolerance checks.
Specifications
– Model: Brown & Sharpe 312B Dial Indicator
– Measurement Range: Typically 0.25 inches (6.35 mm)
– Graduations: 0.001 inches (0.01 mm)
– Accuracy: ±0.001 inches (±0.01 mm)
– Dial Size: 2.25 inches (57 mm) diameter
– Dial Reading: Balanced and continuous dial with revolution counter
– Construction: Hardened stainless steel case and gears for durability
– Movement: Smooth operation with jeweled bearings
– Mounting: Lug-back for secure attachment to measurement fixtures
– Adjustments: Micrometer-type for precise zero-setting
– Application: Ideal for dimensional measurement and tolerance checks
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Our Capabilities
Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.
Electrical
Micro Precision accredited electrical calibration lab services with multimeter, multifunction calibrator, oscilloscope, and power supply capabilities.
Optical
Micro Precision accredited optical, light, and fiber optic calibration lab services.
Thermodynamics & Chemical
Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.
RF - Microwave
Micro Precision accredited RF & microwave calibration lab services.
Mechanical & Dimensional
Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.
Laboratory Standards
Calibration laboratory standards are critical for your organization’s most accurate measurements.
Semiconductor Calibration
Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.


