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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-112-2937) is a metal reference specimen used for calibrating Starrett SR Series Surface Roughness Testers. It features a roughness Ra of 5.81 micron/229 uin and a…

SKU 3G-OTH-250617

Brand
STARRETT
Item
Surface Roughness Specimen: Surface Roughness Specimen
Category
Surface Roughness Tester Reference Specimens
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Technical Specifications

STARRETT
Manufacturer Part Number
SR-112-2937
Type
5.81 micron/229 uin Roughness - Ra
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STARRETT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The STARRETT Surface Roughness Specimen (MPN SR-112-2937) is a metal reference specimen used for calibrating Starrett SR Series Surface Roughness Testers. It features a roughness Ra of 5.81 micron/229 uin and a roughness of 21.5 micron/847 uin.

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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STARRETT Standard Pick-Up: Std Pick-Up, Compatible with Starrett SR300, SR400, Std Probe (MPN SR-112-1502). Key specifications — attr1181313: 60.8mm; attr1181314: Standard Probe; attr1181319: STARRETT; attr1181309: Starrett SR300, SR400; attr1181311: 5 micron.
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STARRETT Standard Pick-Up: Std Pick-Up, Compatible with Starrett SR300, SR400, Std Probe (MPN SR-112-1502). Key specifications — attr1181313: 60.8mm; attr1181314: Standard Probe; attr1181319: STARRETT; attr1181309: Starrett SR300, SR400; attr1181311: 5 micron.
STARRETT Small Bore Pick-Up: Small Bore Pick-Up, Compatible with Starrett SR300, SR400 (MPN SR-155-P28495). Key specifications — attr1181313: 60.2mm; attr1181314: Probe for Small Bores (up to 3 mm); attr1181319: STARRETT; attr1181309: Starrett SR300, SR400; attr1181311: 5 micron.
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STARRETT Small Bore Pick-Up: Small Bore Pick-Up, Compatible with Starrett SR300, SR400 (MPN SR-155-P28495). Key specifications — attr1181313: 60.2mm; attr1181314: Probe for Small Bores (up to 3 mm); attr1181319: STARRETT; attr1181309: Starrett SR300, SR400; attr1181311: 5 micron.
STARRETT Extension Rod: Extension Rod, Compatible with Starrett SR300, SR400, Probe Extension Rod (MPN SR-112-1510). Key specifications — attr1181313: 60.8mm; attr1181314: Probe Extension Rod; attr1181319: STARRETT; attr1181309: Starrett SR300, SR400; attr1181311: 5 μm.
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STARRETT Extension Rod: Extension Rod, Compatible with Starrett SR300, SR400, Probe Extension Rod (MPN SR-112-1510). Key specifications — attr1181313: 60.8mm; attr1181314: Probe Extension Rod; attr1181319: STARRETT; attr1181309: Starrett SR300, SR400; attr1181311: 5 μm.
STARRETT Surface Gauge with Scriber: 3 in x 2 9/16 in Base Size (MPN 57B). Key specifications — attr1183832: 9/64 in; attr1183835: 57B; attr1183837: STARRETT; attr1183838: Scriber; attr1183833: V-Step; attr1183849: 5/16 in; attr1183851: 6 in; attr1200980: Cast Iron.
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STARRETT Surface Gauge with Scriber: 3 in x 2 9/16 in Base Size (MPN 57B). Key specifications — attr1183832: 9/64 in; attr1183835: 57B; attr1183837: STARRETT; attr1183838: Scriber; attr1183833: V-Step; attr1183849: 5/16 in; attr1183851: 6 in; attr1200980: Cast Iron.
STARRETT Pick-Up Cable: Pick-Up Cable, Compatible with Starrett SR200/Starrett SR300/Starrett SR400 (MPN SR-112-1257). Key specifications — attr1181321: SR-112-1257; attr1181323: Starrett SR400; attr1181322: STARRETT; attr1181324: SR400; attr1181330: Pick-Up Cable.
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STARRETT Pick-Up Cable: Pick-Up Cable, Compatible with Starrett SR200/Starrett SR300/Starrett SR400 (MPN SR-112-1257). Key specifications — attr1181321: SR-112-1257; attr1181323: Starrett SR400; attr1181322: STARRETT; attr1181324: SR400; attr1181330: Pick-Up Cable.
STARRETT Plug Adapter Set: Plug Adapter Set (MPN SR-112-4545). Key specifications — attr1181321: SR-112-4545; attr1181323: Starrett SR300; attr1181322: STARRETT; attr1181324: SR400; attr1181330: Plug Adapter Set.
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STARRETT Plug Adapter Set: Plug Adapter Set (MPN SR-112-4545). Key specifications — attr1181321: SR-112-4545; attr1181323: Starrett SR300; attr1181322: STARRETT; attr1181324: SR400; attr1181330: Plug Adapter Set.

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STARRETT Surface Roughness Specimen: Surface Roughness Specimen, 6.0 micron/236 uin Roughness - Ra (MPN SR-112-1534). Key specifications — attr1181304: STARRETT; attr1181300: Metal; attr1181297: 6.0 micron/236 uin; attr1181298: 21.5µm/847µin.
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STARRETT Surface Roughness Specimen: Surface Roughness Specimen, 6.0 micron/236 uin Roughness - Ra (MPN SR-112-1534). Key specifications — attr1181304: STARRETT; attr1181300: Metal; attr1181297: 6.0 micron/236 uin; attr1181298: 21.5µm/847µin.