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Item #:
145543866
Surface Roughness Comparators Surface Roughness Standard Set with 30Pcs Surface Roughness Comparators Ra0.05-12.5um
Item #:
145543866
€ 253
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This economical composite kit allows for quick and easy comparisons, eliminating costly inspection methods and saving valuable production time.
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What Stands Out
Comprehensive Set
Includes 30 precision comparators, providing a wide range of surface roughness levels from Ra0.05 to Ra12.5 micrometers, suitable for various applications and ensuring users can meet diverse measurement needs.
High Precision
Engineered for exceptional accuracy, these standard comparators ensure reliable measurements, helping users maintain strict quality control and enhance product finish in manufacturing processes.
Durable Design
Constructed from high-quality materials, these comparators are built to withstand extensive use in industrial settings, offering longevity and excellent value for money in surface roughness assessment.
Product Details
- Each set includes a set of instructions. With this kit or our personal (larger) standard specimen scale set, quick and easy comparisons can be made, eliminating costly inspection methods, saving valuable production time, and stopping scrap production due to poor surface quality.
- These Surface Roughness is used to compare and determine the degree of the surface finish by comparision method and eye estimation or magnifying glass
- Manufactured in accordance with ANSI-B-46.1-1985 standards and made of solid electroformed nickel. A truly international set, marked in AA (micro inches) and Ra (microns) metric units.
| Product Dimensions (L x W x H) | 2 x 2 x 3.94 inches (5.1 x 5.1 x 10 cm); 4.41 Pounds (2 kg) |
| Item model number | 2025022719 |
| Date First Available | February 23, 2025 |
| Manufacturer | QIUSUO |
Product Technical Details
| Product Dimensions | 2 x 2 x 3.94 inches |
| Item Weight | 4.4 pounds |
| Manufacturer | QIUSUO |
| Item model number | 2025022719 |
What's in the box
Surface Roughness Standards
Who Should Buy?
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Quality Control Inspectors
Ideal for inspectors ensuring products meet surface finish standards in manufacturing and quality assurance environments.
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Manufacturing Engineers
Useful for engineers needing to assess surface roughness during the product design and testing phases for precision machining.
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Academic Researchers
Beneficial for researchers studying material properties or surface finishes in engineering and material science studies.
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Hobbyist Crafters
May not be suitable for hobbyists who do not require precise measurement of surface roughness in their projects.
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Casual Users
Not ideal for users needing infrequent or casual use, as it is designed for professional, consistent applications.
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Non-Technical Fields
Unsuitable for users in fields unrelated to engineering or manufacturing who might not need surface roughness measurement tools.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are Surface Roughness Comparators used for?
Answer: Surface Roughness Comparators are essential tools used to measure the surface finish of various materials in engineering and manufacturing. They help assess the smoothness of a surface, which directly impacts functionality and performance. These comparators provide a quick, visual reference to determine whether a component meets its design specifications. For instance, in industries like automotive or aerospace, ensuring optimal surface roughness is critical to prevent wear and ensure proper fit. -
Question:
How many comparators are included in this set?
Answer: This Surface Roughness Standard Set includes a total of 30 pieces, offering a comprehensive range of standard surface roughness values from Ra 0.05 to Ra 12.5 µm. This extensive variety allows users to effectively measure and compare different surfaces across multiple applications, ensuring that they can find the right comparator for their specific needs. This versatility makes it suitable for professionals in industries such as machining and quality control. -
Question:
What is the significance of the Ra values in these comparators?
Answer: The Ra values (average roughness) provided by the comparators indicate the average surface irregularities' height over a specified distance, which is vital for evaluating surface texture. Lower Ra values suggest smoother surfaces, while higher values indicate rougher textures. Knowing these specifics helps engineers and quality control specialists ensure that parts are produced to precise standards, enhancing product reliability and performance in demanding applications like precision machining and component assembly. -
Question:
Can these surface roughness comparators be used in any industry?
Answer: Yes, these surface roughness comparators are versatile tools suitable for use in various industries including automotive, aerospace, electronics, and manufacturing. Each sector requires specific surface finish standards to ensure product functionality and durability. For example, in the automotive industry, the smoothness of engine parts can influence performance and fuel efficiency, making the use of these comparators critical for quality assurance processes. -
Question:
How do I properly use a surface roughness comparator?
Answer: To use a surface roughness comparator, place the comparator flat against the surface being measured and visually inspect which standard most closely matches the texture of your surface. It's essential to ensure that the comparator is clean and the measurement surface is free from debris for accurate results. This method is especially useful in on-site inspections where time is of the essence, enabling quick assessments of surface quality without the need for complex machinery. -
Question:
What materials are these comparators made from?
Answer: Surface Roughness Comparators are typically manufactured from durable materials such as metal or high-grade plastic, designed to withstand regular use while providing accurate measurements. The material choice enhances durability and ensures that the comparators remain reliable over time. This is particularly beneficial for industries where equipment undergoes frequent handling or environmental exposure, as robust tools ensure consistent measuring capabilities. -
Question:
Are these comparators suitable for both rough and smooth surfaces?
Answer: Yes, this standard set of Surface Roughness Comparators is adept at measuring both rough and smooth surfaces effectively across the entire range provided (Ra 0.05 to Ra 12.5 µm). This adaptability makes them valuable tools for various applications, ensuring that users can find appropriate comparators for different surface conditions encountered in manufacturing or quality control processes. For instance, a smooth machined part might only require a low Ra comparator, while a rough cast surface would need a higher value for accurate assessment. -
Question:
What is the difference between Surface Roughness Comparators and other measuring tools?
Answer: Surface Roughness Comparators provide a straightforward, direct visual reference for assessing surface texture compared to other measuring tools that often require complex setups and calibrations. While instruments like profilometers can offer precise numerical measurements, comparators are quick and user-friendly, making them ideal for on-the-spot evaluations in production or field settings. This ease of use saves time and makes them an excellent tool for quality control in various industries. -
Question:
What are some common applications for these comparators?
Answer: Common applications of surface roughness comparators include quality control inspections in manufacturing, surface texture evaluations in the automotive and aerospace industries, and checking smoothness in metalworking and fabrication processes. They are also used in research and development to ensure prototypes meet design specifications. This broad applicability ensures that users can maintain high-quality production standards across diverse manufacturing settings. -
Question:
Where can I buy Surface Roughness Comparators Surface Roughness Standard Set with 30Pcs Surface Roughness Comparators Ra0.05-12.5um in Aland Islands?
Answer: You can buy the Surface Roughness Comparators Surface Roughness Standard Set with 30Pcs from Ubuy, which is a renowned platform for accessing a wide range of tools and products. Their selection includes various surface roughness comparators to fit your specific needs, allowing you to quickly find the right set for your requirements. Ubuy offers a convenient shopping experience, ensuring you can get this essential measuring tool efficiently.
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€ 253
Order now and get it around Sunday, July 19
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Features & Benefits
- Includes 30 surface roughness specimens for diverse machining processes.
- Compact size of 6 inches x 3 inches, ideal for various settings.
- Features reliable surface finishes in both micro inches and microns for accurate comparison.
- Manufactured from solid electroformed nickel ensuring durability and precision.
- Meets ANSI-B-46.1-1985 and military specifications for quality assurance.
- Saves time and reduces scrap production with efficient inspection methods.