Description
Product Overview
The Healthible Surface Roughness Gauge Calibration Set provides thirty distinct roughness grades, each fabricated from high‑grade steel for stability and repeatable results. Designed for surface roughness testers, the set serves as a reliable reference for calibrating instruments and verifying measurement accuracy. Package dimensions are compact at 7.24 x 4.45 x 0.79 inches, weighing just 14.07 ounces, making it easy to store and transport.
![[Product front view showing all components]](https://www.frozenyogurtzone.store/wp-content/uploads/2026/05/a2accfc5a9584343b5fe9d59e7dceaa4.jpg)
Usage
This calibration set is perfect for industrial labs, manufacturing quality‑control stations, and engineering classrooms. Use the samples to check surface finish on machined parts, evaluate tool wear, or demonstrate roughness concepts to students. Consistent lighting and surface color conditions are recommended for the most accurate visual comparison.
Why Choose Us
Healthible combines precision engineering with durable materials, delivering a calibration solution that maintains its accuracy over repeated use. Each grade is stamped and treated to resist rust, ensuring long‑term reliability. Backed by a 4.7‑star rating from verified customers, the set reflects our commitment to quality and user satisfaction.
Key Features
- Thirty certified roughness grades for comprehensive calibration coverage.
- Robust steel construction guarantees stability and resistance to wear.
- Compact, lightweight design for easy storage and field use.
- Ideal for labs, workshops, and educational institutions seeking accurate surface finish verification.
- Responsive customer support and hassle‑free returns for peace of mind.
FAQ
How often should I recalibrate my roughness tester?
We recommend recalibrating at least once a month or whenever you notice measurement drift, using the appropriate grade from the set.
Can the steel samples be cleaned?
Yes, gently wipe with a lint‑free cloth; avoid abrasive cleaners that could alter the surface texture.
Are the grades compatible with all brands of roughness testers?
The samples are universal and work with any standard surface roughness instrument that follows ISO 4287/4288 guidelines.
What is the warranty period?
Healthible offers a one‑year limited warranty covering manufacturing defects.
Is this set suitable for teaching purposes?
Absolutely; the clear grade markings and durable build make it an excellent visual aid for engineering courses.
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