King Tester Corp. - King Of Prussia, PA
Manufacturer
Manufacturer of portable Brinell accessories for use in laboratory or field applications. Accessories include testing machine balls, hardness test blocks, chain adapters, load adapters, ball adapters, test heads & bases.
www.kingtester.com/testbars.htm

Inspec, Inc. - Canton, MI
Distributor, Custom Manufacturer, Service Company
ISO/IEC 17025:2005 certified laboratory with 24/7 services & emergency hotline. Coordinate Measuring Machine (CMM), hardness tester, laser measurement, machine moves, machining tool certification, optical comparator, surface plates, vision system calibration & repair. Complete calibration & measurement service & product sales supplier. Precision tool calibration & repair, contract inspection & layout services, new & pre-owned equipment sales. Thermocouple & temperature specialists.
www.inspec-inc.com/home/sales/new-equipment...

Mark V Laboratory, Inc. - East Granby, CT
Distributor, Manufacturer, Custom Manufacturer
Manufacturer & distributor of Rockwell, Vickers & Knoop hardness testing blocks. Additional products include cut-off machines & wheels, diamond blades & paste, PCB saws & routers, grinder/polishers, epoxy systems, grinding discs, rolls, sheets, strips & belts, polishing cloth, slurries & sprays & lapping films.
www.markvlab.com/component/option,com_virtu...

Metallurgical Supply Co. - Houston, TX
Distributor, Manufacturers' Rep
Distributor of hardness test blocks. Types of test blocks include Brinell gridded test blocks & Rockwell test blocks. Brinell gridded test blocks are available in sizes of 6 in. x 2-5/8 in. Rockwell test blocks are available in brass, steel & carbide in A, B, C, N & T scale types.
www.metlabsupply.com/supplies/index.php?mai...

Precision Calibration Services, Inc. - Roseville, MI
Distributor, Service Company
ISO/IEC 17025:2005 certified distributor of measuring equipment including hardness test blocks. Types include test block calibration sets. Features include LED display for displaying measured hardness.
www.precisioncalibration.com/catpages/ht-ac...

Rex Gauge Co., Inc., Div. of Schultes Precision Manufacturing - Buffalo Grove, IL
Manufacturer, Custom Manufacturer
Manufacturer of custom & standard hardness test block kits for durometer scale testing. Specifications of test kits include 1/4 in. L x 2 in. W x 2 in. H in size & measurement ranging from 30 points to 90 points at increment of 10.
www.rexgauge.com/model/list/testkits

Judge Tool & Gage - Stratford, CT
Distributor
Distributor of hardness scale test blocks.
Brand Names: Mitutoyo
www.judgetool.com/testblocks.aspx

United Testing Systems, Inc. - Locations
Distributor, Manufacturer, Service Company
U.S. manufacturer of hardness testing accessories including Rockwell®, Brinell & micro hardness test blocks. Capabilities include calibration, repair, leasing & training.
www.unitedtesting.com/products_services/pro...

Quality Solutions - Corydon, IN
Manufacturers' Rep, Service Company
Manufacturers rep. of metal hardness test blocks. Types of blocks include Rockwell® hardness test blocks & Brinell blocks. Calibration services are available.
Brand Names: Equotip, Proceq
www.qs-hardnesstester.com/index.html

Davis/Inotek - Tulsa, OK
Distributor, Manufacturer, Custom Manufacturer
100,000 Test, Measurement, Process & Control Instruments. NIST Traceable Calibration & Certification, All Performed In Compliance With ISO-9002, ISO Guide 25-17025 Standards.

Davis/Inotek - Fairhope, PA
Distributor, Manufacturer, Custom Manufacturer
100,000 Test, Measurement, Process & Control Instruments. NIST Traceable Calibration & Certification, All Performed In Compliance With ISO-9002, ISO Guide 25-17025 Standards. A Complete Line Of High-End Used & Rental Test Equipment

Davis/Inotek - Kansas City, MO
Distributor, Manufacturer, Custom Manufacturer
Test, Measurement, Process & Control Instruments. NIST Traceable Calibration & Certification, All Performed In Compliance With ISO-9002, ISO Guide 25-17025 Standards. A Complete Line Of High-End Used & Rental Test Equipment

Davis/Inotek - Irwindale, CA
Distributor, Manufacturer, Custom Manufacturer
100,000 Test, Measurement, Process & Control Instruments. NIST Traceable Calibration & Certification, All Performed In Compliance With ISO-9002, ISO Guide 25-17025 Standards. A Complete Line Of High-End Used & Rental Test Equipment

David L. Ellis Co., Inc. - Acton, MA
Manufacturer
Certified & Accredited Hardness Testing Products Including Accessories & Consumables. Accredited By A2LA & NVLAP To ISO 17025

United Testing Systems, Inc - Huntington Beach, CA
Manufacturer, Custom Manufacturer, Service Company
ISO 9002 certified manufacturer of hardness testing instruments & hardness testers (accessories) including hardness testing indenters, hardness test blocks, & anvils. Hardness testing indenters include Rockwell diamond indenters, carbide ball indenters, heavy load Vickers indenters, & micro hardness diamond indenters. All test blocks & indenters come with a certification sheet containing all the necessary calibration information. Additional accessories include serial & parallel printers, stationary & mobile stands, foot switches, & mini keyboards.

Tinius Olsen, Inc. - Horsham, PA
Manufacturer
Custom manufacturer of hardness test blocks including gripping systems. Hardness test blocks are suitable for testing materials including sheet metal, rebar, concrete, composites, wood, paper, board, rubber, non-wovens & filter materials, insulation, leather, adhesives & finished components including bearings, automotive clutch plates, fasteners, keyboards, electronic devices & printed circuit boards, zips, contact lenses & food stuffs including ice cream, fruits & vegetables.

CSM Instruments, Inc. - Needham, MA
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of high vacuum & force measuring instruments include tribometers available in various models. Specifications of tribometers include 50 micronewton to 60 N load range, 0.1 micronewton to 30 micronewton load resolution, 10 micronewton to 10 N maximum friction force, 1 micronewton to 5 millinewton friction resolution, maximum temperature up to 1,000 degrees C, rotation speed up to 500 rpm & 0.1 Hz to 1.6 Hz linear module frequency. Tribometers are available with feedback controlled motor motion, linear & rotating sample displacement & automatic switch off features.

Davis/Inotek - Dallas, TX
Distributor, Manufacturer, Custom Manufacturer
100,000 Test, Measurement, Process & Control Instruments. NIST Traceable Calibration & Certification, All Performed In Compliance With ISO-9002, ISO Guide 25-17025 Standards. A Complete Line Of High-End Used & Rental Test Equipment

Gaging.com - Las Vegas, NV
Distributor, Service Company
Distributor of hardness test blocks. Types of hardness test blocks include Brinell & Rockwell hardness test blocks. ‘A’ scale A-diamond Rockwell hardness blocks, ‘B’ scale 1/16 ball Rockwell hardness blocks, ‘C’ scale C-diamond Rockwell hardness blocks, ‘D’ scale C-diamond Rockwell hardness blocks & ‘E’ scale 1/8 ball Rockwell hardness blocks are available. Brinell hardness blocks feature aluminum or steel construction. Brinell hardness test blocks are NIST traceable & meet ASTM-E10 standards. Rockwell hardness test blocks are made in the USA.
Brand Names: Westport

Davis/Inotek - Bensenville, IL
Distributor, Manufacturer, Custom Manufacturer
100,000 Test, Measurement, Process & Control Instruments. NIST Traceable Calibration & Certification, All Performed In Compliance With ISO-9002, ISO Guide 25-17025 Standards. A Complete Line Of High-End Used & Rental Test Equipment

Davis/Inotek - Philadelphia, PA
Distributor, Manufacturer, Custom Manufacturer
100,000 Test, Measurement, Process & Control Instruments. NIST Traceable Calibration & Certification, All Performed In Compliance With ISO-9002, ISO Guide 25-17025 Standards. A Complete Line Of High-End Used & Rental Test Equipment

Frank Bacon Machinery Sales Co. - Warren, MI
Distributor, Service Company
Distributor of material testing and inspection equipment including fatigue, hardness, torsion, ductility & impact testers.

Sun-Tec Corp. - Novi, MI
Manufacturer
ISO/IEC 17025:2005 accredited. Manufacturer of test blocks including hardness standards. Meets ASTM specifications. ANSI/NCSL Z540-1-1994 accredited. Stock items available. Made in USA.

Davis/Inotek - Charlotte, NC
Distributor, Manufacturer, Custom Manufacturer
100,000 Test, Measurement, Process & Control Instruments. NIST Traceable Calibration & Certification, All Performed In Compliance With ISO-9002, ISO Guide 25-17025 Standards. A Complete Line Of High-End Used & Rental Test Equipment