Micrometer Thickness Gages
Description
Micrometer thickness gages are precision instruments designed to measure the thickness of materials with high accuracy. They consist of a ground spindle and anvil mounted in a steel frame, allowing for precise gaging of material dimensions.
Working Principle
Micrometer thickness gages operate by using a mechanical system where a spindle moves linearly to measure the thickness of a material. The spindle's movement is translated into a readable measurement, often displayed on a dial or digital display. This mechanical movement ensures high precision, making micrometer thickness gages particularly useful for applications requiring exact measurements.
Applications
Micrometer thickness gages are used in various industries for precise measurement tasks. They are commonly employed in the manufacturing sector to measure the thickness of metal sheets, plastic films, and other materials where precision is critical. For example, in the automotive industry, they are used to ensure the uniformity of metal panels, while in the electronics industry, they help in measuring the thickness of circuit board components.
Advantages over other Thickness Gages
Micrometer thickness gages offer several advantages over other types of thickness gages. Their mechanical design allows for highly accurate and repeatable measurements, which is crucial in quality control processes. Unlike some electronic or non-contact gages, micrometers are less susceptible to interference from environmental factors such as temperature and humidity, providing consistent results.
Limitations
One limitation of micrometer thickness gages is their reliance on physical contact with the material being measured, which can be a drawback when dealing with delicate or easily deformable materials. Additionally, they may not be suitable for measuring very large or irregularly shaped objects due to their design constraints.
Considerations
When considering the use of micrometer thickness gages, several factors should be taken into account. Initial costs can vary depending on the precision and features of the gage, but they are generally affordable compared to more complex electronic systems. Operating expenses are minimal, as they do not require power or frequent calibration. However, regular maintenance is necessary to ensure accuracy, including cleaning and occasional recalibration. Durability is typically high, but care must be taken to avoid dropping or damaging the gage, which could affect its precision.
from Pratt & Whitney Measurement Systems, Inc.
New from Pratt & Whitney, a computer based bench micrometer and direct reading external measuring system designed for high accuracy gage calibration and part measurement. The fourth generation Supermicrometer PC has arrived and includes a USB interface with integral digital readout in the... [See More]
from Pratt & Whitney Measurement Systems, Inc.
If you're looking for a direct-reading bench micrometer and an electronic size comparator for use in the calibration laboratory or on the production floor, look no further, the third-generation External Supermicrometer Model C provides durability, digital accuracy, speed of measurement, and range of... [See More]
- Gaging Technology: Electronic
from Pratt & Whitney Measurement Systems, Inc.
If you're looking for a direct-reading vernier-style bench micrometer and an electronic size comparator for use in the calibration laboratory or on the production floor, look no further, the second-generation External Supermicrometer Model B provides durability, speed of measurement, and range of... [See More]
- Gaging Technology: Electronic
from Pratt & Whitney Measurement Systems, Inc.
Your solution for vertical measuring is the Laseruler which is laser-interferometer-based for very high accuracy. Measure height and thickness of precision film, parts, and gages with complete confidence. Our exclusive digital interferometer measures the dimension of the specimen by comparing the... [See More]
from Pratt & Whitney Measurement Systems, Inc.
With instrument uncertainty to 2 millionths of an inch (50 nanometers), the Labmaster Universal - Model 175 is suitable for virtually all Internal (ID), external (OD), and same side dimension (SD*) measuring applications. This laser-based universal length measuring system (ULM) has been developed by... [See More]
from Pratt & Whitney Measurement Systems, Inc.
Our highest accuracy and automated vertical measuring instrument can measure length and thickness with a push of a button. Our exclusive digital interferometer measures the dimension of the specimen by comparing the measurement probe position to the wavelength of a HeNe laser light source,... [See More]
from KEYENCE
LS-5000 Laser Scan Micrometer. The LS-5000 Laser Scan Micrometer features a sampling rate of 1200 scans/sec with 1 µm accuracy. This system can easily be expanded to support up to 4 sensor heads allowing multi-axis systems or simultaneous measurement of multiple lines. Calculations and... [See More]
from MTI Instruments Inc.
The Microtrak 3 Thickness Gauge System used for automated metal, fiberboard and cement board sheet production and QA/QC combines our proven non-contact laser triangulation sensors with a modular controller that can operate either as a standalone solution for displacement measurement or with a... [See More]
from LMI Technologies
The chroma+scan 2400 series is ideal for delivering 3D shape of boards and logs, at fast scan rates with a wide dynamic range capable of handling black material (e.g. wet logs) in challenging lighting conditions typical of sawmills. The chroma+scan 2400 series includes three models: the 2440 and... [See More]
from KEYENCE
LS-7000 LED Optical Micrometer. The LS-7000 LED Optical Micrometer is the first of its kind by replacing the traditional laser based technology with a new LED based technology. By replacing the aging rotating mirror found in traditional laser scan micrometers with a GaN green LED and KEYENCE... [See More]
from LMI Technologies
Gocator displacement sensors are non-contact laser distance measurement devices that are ideal for determining 3D thickness, height, and surface roughness. The sensors operate at speeds up to 32,000 Hz and ideal for closed loop control or inline inspection of manufactured parts. These sensors are... [See More]
from KEYENCE
The LS-9000 Series is a high-speed, high-capability optical micrometer designed around simplifying setup and install. Sampling at a speed of 16,000 Hz, the LS-9000 is not affected by vibration and the active tilt correction corrects for error in part presentation. [See More]
- Gaging Technology: Electronic
from LMI Technologies
The chroma+scan 3350 sensor integrates high-density 3D profiles with sub-millimeter 2D color imaging to get the highest value from every piece scanned. The sensor's color vision capability also detects defects at incredibly high accuracy and detail. Designed to produce highly accurate and reliable... [See More]
from KEYENCE
TM-3000 2D Inline Optical Micrometer. The TM-3000 is a 2D Inline Optical Micrometer designed to expand the capabilities of the traditional micrometer. With the ability to image the entire part in a single field of view, advanced measurements such as widths, diameters, step heights, and angles can be... [See More]
from LMI Technologies
The Gocator 2100 series of 3D smart sensors isan all-in-one solution that lets factories improveefficiencies in product validation at a fractionof the cost of other sophisticated solutions.Providing the same measurement tools andoutput support available in high-end sensors,Gocator 2100 series... [See More]
from KEYENCE
CCD Laser Micrometer. -5um Repeatability, +/--0.1% linearity. -Edge Control/Positioning. -Inner/Outer Diameter Measurement. -Stable Detection of Glass Edges/Transparent Targets. -IP-67 [See More]
from LMI Technologies
The Gocator 2300 series of 3D smart sensorsare designed for the demanding industrialconditions of the factory floor. Gocator's simpleand flexible design enables factories to reducecosts and maximize profitability by improvingefficiencies in product validation. The Gocator2300 series comes in five... [See More]
from KEYENCE
CCD Laser Micrometer. -5um Repeatability, +/--0.1% linearity. -Edge Control/Positioning. -Inner/Outer Diameter Measurement. -Stable Detection of Glass Edges/Transparent Targets. -IP-67 [See More]
from LMI Technologies
The Gocator 2880 smart sensor is built to thrive inthe demanding industrial conditions of the factoryfloor. Gocator's simple and flexible design enablesfactories to reduce operational cost and maximizeprofitability by significantly improving efficienciesin product validation. With its built-in dual... [See More]
from LMI Technologies
The chroma+scan 3155 sensor integrates highdensity profiles and fast scan rates to helpoptimize the value of your materials. Builtfor true coplanar scanning for transverseapplications, this sensor delivers impressivedata accuracy. • TRUE COPLANAR MOUNTING FOR ACCURATETHICKNESS •... [See More]
from LMI Technologies
Get all the same functionality of the chroma+scan 3155 for profile scanning in transverse applications, with the additional capability to detect tracheid effect. The chroma+scan 3250 scans tracheid cells in the wood fibre at 500 Hz, measuring for magnitude and direction (a dot vector). The data... [See More]
from LMI Technologies
The Gocator 3100 series is the first family of3D smart sensors to combine 3D point cloudacquisition and measurement tools in a singleindustrial package. With a rich set of built-intools, Gocator sensors are ideal for a wide varietyof non-contact, in-line inspection applications.Gocators are simple... [See More]
from LMI Technologies
The Gocator 3100 series is the first family of3D smart sensors to combine 3D point cloudacquisition and measurement tools in a singleindustrial package. With a rich set of built-intools, Gocator sensors are ideal for a wide varietyof non-contact, in-line inspection applications.Gocators are simple... [See More]