Microstar ultrasonic portable hardness tester su300. The clark cpt series portable testers offer convenience and reliability for. Clark hardness tester model c 12 a the metal dust cover covers the dashpot control and the tripping mechanism on the hardness tester. For these scales, the preliminary force minor load level is 10 kgf and the standard total force load levels may be 60 kgf, 100 kgf or 150 kgf. Portable testers, digital force gauges, cap torque testers, analog force gauges, tension testers, impact testers, impressors, hardness testers. Convenience and reliability is what the clark portable rockwell tester, model cpt, provides the user. This tester was just received from the manufacturer where it was completely gone through and cleaned and set back to the original manufacturers specifications. Check with us for the replacement parts that you need. Reconditioned clark mdt8 digital twin tester see photos below back to reconditioned tester menu. Clark analog portable rockwell hardness tester metsuco. Clark instrument cr series digital rockwell type hardness testers the cr series are sleek and durable rockwell type hardness testers that were built for high volume testing with precise accuracy. King portable brinell hardness tester packing and transportation king brinell portable hardness tester is a mechanical instrument which will be damaged by any carelessness caused by packing and transportation.
It has the ability to test both inside and outside surfaces at any angle without affecting accuracy. Precision portable hardness tester leeb accuracy 6hld1. The unit can be used vertically, horizontally or at any angle without affecting accuracy. Clark instrument portable rockwell hardness tester cpt series. Buy hardness tester repair parts here brystar metrology. Includes hardness standard, 116 carbide ball indenter, flat anvil, vanvil, convex anvil, operations manual. Clark twintester the mdt12 is a motorized digital twin hardness tester that provides readings for both regular and superficial rockwell scales. King tester tinius olsen webster barcol clark chant products. Hardness testers portable rockwell type clark hardness. Find bench top hardness testers at msc industrial supply, serving the metalworking, safety, and mro industries for over 75 years. Micro and macro vickers indentation, ductility, tensile and compression. Mount tester to a support bench or table for a load of at least 500 lbs. As a costeffective alternative to new equipment, we also offer rebuilt hardness testers. Available in standard, superficial and twin models, the clark instrument crx series can accommodate many testing requirements.
Clark hardness tester manual needed practical machinist. A rounded penetrator of known hardness is forced into the test surface under a specific pressure load. In doing side by side studies of portable hardness testers we have found that the phase pht3500 portable hardness tester is an excellent choice. Designed for basic or limited quantity hardness testing, the. The clark portable rockwell tester models cpt and the larger cptxl are heavy duty testers with quick change indenters, easytoread dial indicators and precise fingertip loading. Each specializes in its segment covering rockwelltype, vickers, knoop, brinell, ductility, tensile, compression, and portable testing in addition to specialty machines and equipment for metallographic preparation. An improperly adjusted tester can be correct at one hardness, and off at higher andor lower levels. The cr series are sleek and durable rockwell type hardness testers that were built for high volume.
Clark instrument cr series digital rockwell type hardness. The clark portable rockwell tester model cpt and the larger cptxl, are heavy duty testers with quick change indenters, easytoread dial indicators and precise fingertip loading. Download your manual for newage hardness testers and microhardness testers here. We have parts for many different brands such as wilson tukon, wilson rockwell, clark and more. Mdt12 digital clark twintester the mdt12 is a motorized digital twin hardness tester that provides readings for both regular and superficial rockwell scales. It is widely used to measure the rockwell hardness of hard alloy, quenched and unquenched steels in the labs of research institutions, colleges, factories and mines. Phase ii hardness testers accurately measure hardness of materials in rockwell hardness a, b. I have standards, but the manual mentions nothing about the mechanics involved in calibrating the tester ie. The clark instument crx series rockwell type hardness tester is extremely reliable, built for high volume testing with precise accuracy.
Clark portable rockwell type hardness tester united. Clark cpt series portable tester hardness testers rockwell. Ames portable hardness tester operator manual rockwell hardness testing is a system for determining the hardness of metals and alloys of all kinds. The hardness tester will not open to its full capacity unless the elevation screw is allowed to pass through a hole on the support surface.
If sombody has a copy they would part with i would be glad to buy it from you. Operators manual portable rockwell hardness testers. These new dial rockwell type motorized hardness testers have all the great features of our previous models but at a new lower price. Hardness tester must be installed in a dust and vibration free environment.
Macro vickers hardness tester w manual turret w video cam, adaptor and software model no. Lantao rockwell hrc2070 scales c metallic rockwell hardness reference blocks hrc hardness test standard block for hardness tester hrc5055. Its best to have blocks for the hardness level you want to test, and check it regularly. Rockwell type both bench and portable, brinell both bench and portable, micro and macro vickers indentation, ductility, tensile and compression. Cr series rockwell type willrich precision instruments. Each specializes in its segment covering rockwelltype, vickers, knoop, brinell, ductility, tensile, compression, and. Feb 25, 2020 clark micro hardness tester model mht1. Leeb type d hardness range approximate leeb type d hardness conversion for nonaustenitic steels rockwell c hardness range leeb hardness, type d impact device hld rockwell c hardness 150kgf hrc vickers hardness hv 10 brinell hardness 10mm steel ball 3000kgf hbs 828 819 809 800 791 782 773 764 755 746 737 729 720 712 703 695 687 679. Hardness standard 1 1 116 carbide ball indenter 1 1 flat anvil 1 1 vanvil 1 1 convex anvil 1 1 manual, conversion chart, carrying case 1 ea.
They use a digital screen, and can be to test using multiple hardness scales. Each come with a machine cover, accessory box, manual and leveling leg set as standard. Equitek co supplies physical testing equipment from king tester, tinius olsen, webster, barcol, clark, chant engineering, imada and more. Deadweight, or openloop, testers have been performing hardness indentations since the rockwell test was developed and are still a popular and efficient way to perform a hardness test. A manual would be nice as there is a lot i still need to learn about it. Suntec along with clark instrument and detroit testing machine specializes in hardness testing, sales, service and calibration. For companies looking for a portable hardness tester standard e110 has been accepted as a continuation of e18 relating solely to portable rockwell hardness testers. The general testing procedure of e18 and e110 is as follows. After a few seconds the display will change to show the scale and status, for example.
Hardness testers stationary rockwell clark suntec clark. The clark hardness tester has an elevating screw with telescoping cover. We have a clark rockwell hardness tester that is reading about 23% low on all tests. There is also a dial indicator mounted on the top of the hardness tester that measures and indicate s the hardness value of specimen material. Jan 16, 2010 i have a clark hardness tester model c 8 a that i really need a manual for. Clark instrument, detroit testing machine company and service diamond tool are all divisions of suntec corporation. King tester tinius olsen webster barcol clark chant. Clark cr8 tester is a dial indicator, hand operated rockwell type hardness tester. How to operate the analog rockwell hardness tester move the crank handle to the forward or start position. Clark portable rockwell type hardness tester united testing. Tsubosan ma00600 hardness tester checker file hrc40hrc65 manual is japanese 5 out of 5 stars 92 92 product ratings tsubosan ma00600 hardness tester checker file hrc40hrc65 manual. The mdt8 is a motorized digital twin hardness tester that provides readings for both regular and superficial rockwell scales. Rockwell hardness tester model hr150a won the silver medal of the state superior product for three consecutive sessions.
Please include the tester weights and the indenters, for your required scales, w ith your crated tester. We offer stateof the art precision equipment for testing such as. I have a clark hardness tester model c 8 a that i really need a manual for. Be sure tester is level both frontback and leftright to 0. I guess the first place you looked was the manual supplied with the machine. The regular rockwell hardness testing scales use heavier force load levels.
The cr series are sleek and durable rockwell type hardness testers that were. Appearance and specifications are subject to change without prior notice. Flat anvil 1 1 vanvil 1 1 convex anvil 1 1 manual, conversion chart, carrying case 1 ea. Portable rockwell hardness tester cpt series a handy and efficient tool for testing large and inaccessible parts by msp metrology m sdn bhd from clark instrument usa categories. The sonodur 3 hardness tester works with both manual probes standard, long, thin and specialized 1n to 100n, 0. Cdr content this issue 02, 0800 applies to the software version v 01. Quick change indenter, easy to read dial indicators, and. Buy hardness tester repair parts here brystar metrology tools.
The user should check carefully that the packaging is in good condition when receiving the tester. Clark instrument cr series digital rockwell type hardness testers. These testers are well suited to test pieces that are too large to conveniently test on a bench tester, as well as inaccessible parts. Select the proper indenterpenetrator and insert it into the plunger rod receiver. Demonstration of how an ames portable hardness tester actually works. Brystar tools offers new and used repair parts for your hardness tester.
Clark hardness testers cpt test block, b scale 116 ball indenter flat anvil vee anvil convex anvil operation instructions conversion table carrying case. The deadweight system utilizes a series of incremental. If you have any questions about the use of your clark instrument test equipment, please contact your local clark instrument representative. King portable brinell user manual pdf download manualslib. Page 1 king tester corporation king portable brinell hardness tester users manual the name behind the standard website. We provide 20 for you about clark hardness tester manual page 1. Tsubosan ma00600 hardness tester checker file hrc40hrc65 manual is japanese 5 out of 5 stars 92 92 product ratings tsubosan ma00600 hardness tester checker file hrc40hrc65 manual is japanese. Clark instrument portable rockwell hardness tester cpt. Position tester on support surface as desired, mark location of the 4 mounting holes in the corners of the frame base and for the elevation screw on the support surface. The cr series are sleek and durable rockwell type hardness testers that were built for high volume testing with precise accuracy. The hardness of az31 mg alloy was measured by a clark digital micro hardness tester cm700 at with 50 mn load and 15 s dwell time. The clark portable rockwell tester model cpt and the larger cptxl, are heavy duty testers with quick change indenters, easytoread dial indicators and precise fingertip loading these testers are well suited to test pieces that are too large to conveniently test on a bench tester, as well as inaccessible parts. Simple to use, you can depend on the crx series for its performance and efficiency. Clark hardness tester manual download clark hardness tester manual information.
Clark instruments, malaysia, msp metrology, portable hardness tester, rockwell hardness tester, usa. Optional accessories portable cdiamond indenter portable 18 carbide ball indenter standard accessories cpt series portable rockwell type cptxl cpt. The superficial rockwell hardness testing scales use lighter force load levels, typically for use on thinner materials. Available in standard, superficial and twin models, the cr series can accommodate many testing situations. This video will show you how to use the rockwell hardness tester with both the b and c scales. The long, thin and special versions allow testing of difficult to reach areas. Be sure that the diamond penetrator used in your superficial model of the.
Clark instrument crx series rockwell hardness testers. Bolt tester to support surface securely using the 4 each hex head bolts fig. Manual rockwell hardness tester hr150a with excellent quality. The american society for testing and materials astm has established a standard recognized worldwide to help manufacturers maintain the qualities they want in their products.
This tester was just received from the manufacturer where it was completely gone through and cleaned and set back to the original. We will provide a free written estimate upon thorough examination of your hardness tester. By far choice for a hardness tester, corporation recommends the phase portable hardness tester. Optional accessories portable cdiamond indenter portable 18 carbide ball indenter. Newsonic sonodur 3 mobile uci hardness tester with data.
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