KairDA KS55 Extending Rod 50mm for Surface Roughness Gauges

Description

Product Overview

The KairDA KS55 extending rod is engineered to expand the reach of surface roughness gauges for deep‑hole applications. Constructed from hardened steel, the rod provides a rigid, wear‑resistant extension of 50 mm, allowing measurement depths up to 100 mm when two rods are combined. It integrates seamlessly with the KA620 measuring platform and Surftest portable roughness testers, delivering consistent, high‑precision results in demanding industrial environments.

Usage

Ideal for aerospace, automotive, and precision engineering, the KS55 rod enables technicians to assess internal surface finish of bores, cylinders, and gear housings without disassembly. Pair it with the KA620 platform for stable positioning, then run the roughness probe to capture accurate data on surfaces that were previously out of reach. Its compact design fits into tight spaces, making it suitable for on‑site maintenance and laboratory testing.

Why Choose Us

KairDA combines decades of metrology expertise with rigorous quality control, ensuring each rod meets ISO 9001 standards. The KS55 is calibrated before shipment, and we provide a full technical support package, including installation guidance and a one‑year warranty. Fast UPS delivery guarantees minimal downtime for your measurement operations.

Key Features

• Extended reach of 50 mm adds up to 100 mm measurement depth for deep‑hole profiling.
• Hardened steel construction resists wear and maintains dimensional stability.
• Seamless compatibility with KA620 platform and Surftest portable gauges.
• Simple installation – just attach to the measuring head and lock in place.
• Comprehensive after‑sales support, including technical assistance and a one‑year warranty.

FAQ

Can the rod be used with other brands of roughness testers?

While optimized for KairDA KA620 and Surftest devices, the rod’s standard thread fits most compatible measurement heads from leading manufacturers.

How many rods can be combined for greater depth?

Two KS55 rods can be stacked, providing a total extension of 100 mm for very deep internal measurements.

Is calibration required after installation?

The rod is pre‑calibrated; however, we recommend a quick verification with a known reference standard before first use.

What is the delivery time?

Orders are shipped via UPS with an estimated delivery of 2‑3 business days within the continental United States.

Does the product include a warranty?

Yes, a one‑year limited warranty covers material and workmanship defects.