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STARRETT Surface Roughness Specimen: Surface Roughness Specimen - Surface Roughness Tester Reference Specimens
STARRETTSurface Roughness Tester Reference Specimens

STARRETT Surface Roughness Specimen: Surface Roughness Specimen

The STARRETT Surface Roughness Specimen (MPN SR-112-1534) is a metal reference specimen for surface roughness testers, featuring a roughness Ra of 6.0 micron/236 uin and a total height of 21.5µm/847µin. This…

SKU 3G-OTH-250616

Also listed as: SR1121534 · SR 112 1534

Brand
STARRETT
Item
Surface Roughness Specimen: Surface Roughness Specimen
Category
Surface Roughness Tester Reference Specimens
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

STARRETT
Manufacturer Part Number
SR-112-1534
Type
6.0 micron/236 uin Roughness - Ra

Technical Documents

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STARRETT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The STARRETT Surface Roughness Specimen (MPN SR-112-1534) is a metal reference specimen for surface roughness testers, featuring a roughness Ra of 6.0 micron/236 uin and a total height of 21.5µm/847µin. This STARRETT-branded specimen provides a physical standard for calibrating or verifying surface roughness measurements.

Frequently Asked Questions

What is the STARRETT Surface Roughness Specimen SR-112-1534 used for?

This STARRETT metal reference specimen is used to calibrate or verify surface roughness testers. It provides a physical standard with a known Ra of 6.0 micron/236 uin, ensuring accurate roughness measurements in machining, quality control, and inspection applications.

What are the specifications of the STARRETT SR-112-1534?

The STARRETT SR-112-1534 is a metal surface roughness specimen with a roughness Ra of 6.0 micron/236 uin and a total height of 21.5µm/847µin. It is designed as a reference standard for calibrating surface roughness testers in industrial environments.

Where to buy STARRETT surface roughness specimens worldwide?

3G Electric supplies the STARRETT SR-112-1534 surface roughness specimen to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial reference standards for your calibration needs.

How to use a STARRETT surface roughness specimen for calibration?

Place the STARRETT metal specimen under the stylus of your surface roughness tester and take a measurement. Compare the reading to the stated Ra of 6.0 micron/236 uin. If the tester deviates, adjust or recalibrate per the manufacturer's instructions to maintain measurement accuracy.

Used in

Common applications for STARRETT
Structural steel fabrication — TENNAX™-PRO bi-metal band saw blades for cutting beams and channels
Stainless steel pipe cutting — Advanz™ CS carbide-tipped band saw blades for abrasive material
Aluminum extrusion cutting — Duratec™ SFB carbon steel band saw blades for soft metals
General metalworking maintenance — Intenss™ PRO-DIE high-speed steel band saw blades for mixed metals
Hard alloy tool steel cutting — Intenss™ PRO bi-metal band saw blades with hook edge
Wood and non-ferrous material sawing — Duratec™ SFB carbon steel blades for multi-material shops

STARRETT Products

3G Electric supplies STARRETT surface roughness tester reference specimens. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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