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Founded by R.A. ster, The STER Hardness Tester works as a portable, fast, accurate hardness gauge that is made in three distinct models for testing aluminum, brass, copper, .The Applications and Features of Portable Hardness Testers. The STER® .Our portable hardness testers are made in three distinct models for testing brass, .
When you need accurate and efficient equipment for testing material hardness, .Accuracy matters when it comes to hardness tester performance, and it .We will do everything in our power to ensure that any dealer or individual who .Training. Content under development and coming soon!! Please send us a note at .
The History of Our Hardness Testing Tools. ster Instrument, Inc. is a fourth .The ster Hardness Tester is a proven instrument that delivers accurate testing .Our portable hardness testers are made in three distinct models for testing brass, aluminum, copper, and mild steel. They allow you to quickly identify tempers and test a variety of shapes that other models simply cannot . ster Hardness Tester is a portable, fast, accurate hardness gauge available in several models for testing materials such as aluminum, .
The STER Hardness Tester is a portable, easy-to-use hardness tester simply operated with one hand by applying pressure to the handles until "bottom" is felt. It is used for testing .Find the right tester for your metal strength testing needs from ster Instrument, a trusted brand in the industry. Shop for portable models, test strips and more.
About this item. W20 Testing Range ：25-110HRE,58-131HV , Thinkness (mm): 0-20HW,0.6-6, Inner diameter>10. 1.ster Hardness Tester is a portable instrument which can perform on-site hardness testing on soft materials.By a .A portable, fast, accurate hardness gauge for testing materials such as aluminum, brass, copper and mild steel. Learn about its uses, applications, features, operations and different models.The STER® Model B-75 Hardness Tester, P/N: B-75, Was Developed To Obtain More A More Sensitive Response To Slight Changes In The Upper Range Of Hardness Covered By The Model B. This Sensitivity Is Particularly Useful In Testing Mild Steel And And The Stronger Aluminum Alloys. For Brass The B-75 Covers The Range From Annealed To Full-Hard.
ster hardness testers also known as ster hardness pliers. It can be used to test the hardness value of aluminum alloy, tube, plate and so on ; Testing Range:0 ~ 20 HW (equivalent to 20 ~ 110 HRE, 58-131HV） Testing size: Thickness of specimen: 0.4--8 mm, inner diameter>6 mm ; Conforming to American standard ASTM B647-84 (2000).ster Model B-75 for Mild Steel & Brass Hardness tester ster for Mild Steel & Brass (Standard Capacity up to ¼") Model B-75 Tester was developed to obtain a more sensitive response to slight changes in the upper range of hardness covered by Model. ,995.00 USD. ,995.00 USD. Unit priceThe History of Our Hardness Testing Tools. ster Instrument, Inc. is a fourth-generation, family-owned business founded by R.A. ster way back in 1932. The STER(R) hardness testing tools were developed during his years as the Chief of Inspection at the Douglas Aircraft Company. Since that time, our company has remained owner-operated.
ster hardness testers also known as ster hardness pliers. It can be used to test the hardness value of super-hard aluminum alloy and Brass tube, plate in hard and half hard state ; Testing Range:0 ~ 20 HW (equivalent to 63 ~ 105 HRF） Testing size: Thickness of specimen: 0.4--8 mm, inner diameter>6 mm
This item: W-BB75B ster Hardness Tester Durometer for Copper . 9.99 $ 539. 99. Get it Nov 16 - 30. In Stock. Ships from and sold by KY HOPE. + Gold Silver Jewelry Tester Appraisal Kit 10K 14K 18K 22K 24K Platinum Palladium Test Precious Metals 999 925 Scrap. .99 $ 29. 99. 1.W-B75/BB75 Series ster Hardness Tester for copper alloys is a portable instrument which can perform on-site hardness testing on copper and copper alloys. By a quick and easy test, the hardness value can be read out directly with a simple clamp, in accordance with American Standard ASTM B647.
W-B75 ster Hardness Tester for copper alloys is a portable instrument which can perform on-site hardness testing on copper and copper alloys. By a quick and easy test, the hardness value can be read out directly with a simple clamp, in accordance with China nonferrous standard YS/T471.
The ster Hardness Tester is known throughout the industry for delivering precise and prompt results without fail — time after time. You can test metal strength easily with the carefully set-up portable models we provide. In addition to the various testers we sell, we also offer test strips for hardness testers. .Portable Aluminum Hardness Tester. Download Operation Manual: File Size: 1066 kb: File Type: pdf: Download File. Technical Specification Display: ster dial gauge Max test height: from 6.35 up to 13 mm Depth of throat: 12 mm Accuracy: ± 1 Measuring range: 0-20 ster Hardness scales: ster Machine dimensions: 200 x 285 x 25 mm W-B75 ster hardness testers also known as ster hardness pliers. It can be used to test the hardness value of super-hard aluminum alloy and Brass tube, plate in hard and half hard state ; Testing Range:0 ~ 20 HW (equivalent to 63 ~ 105 HRF） Testing size: Thickness of specimen: 0.4--6 mm, inner diameter>10 mm
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The STER® Model BB-75 Hardness Tester, P/N: BB-75, Was Developed For Rapidly Testing The Hardness Of Electro-Deposited Copper And Copper In The Low Hardness Range. This Tester Allows The User To Test The Soft Range Of Many Common Materials. The STER® Model BB-75 Hardness Tester 'Standard Configuration' Ships With A 3/8" Anvil .The standardized hardness block is tested by the hardness tester. For B, B-1 and B-2 ster hardness testers, the dial indicator should point at the specified hardness values with tolerance of ±0.5HW; for B75, B75b and B92, the indicator should point at 5HW±0.5HW; and for BB75 and BB75b, the indicator should point at 17HW±0.5HW.The STER® Model B Hardness Tester, P/N: B, Is Designed To Cover The Hardness Of Aluminum Alloys From The 1100 To The 7075 Series. The 20 Graduations On The STER® Dial Indicator Cover The Range Between 25 And 110 On The Rockwell E Scale. The STER® Model B Hardness Tester 'Standard Configuration' Ships With A 3/8" Anvil And 1/4" Jaw .
(1)W-B92 ster Hardness Tester for stainless steel is a portable instrument which can perform on-site hardness testing on soft steel. By a quick and easy test, the hardness value can be read out directly with a .The calibration of the ster hardness tester includes full scale calibration and load spring calibration. Full scale calibration is to set a benchmark, and load spring calibration is to provide a reference point for the tester. Fig.3: Regulate the adjusting .For best performance, make sure to examine penetrators periodically for wear and replace them promptly when they show signs of distress. These devices and load springs differ with each tester model. The other parts on the diagram are . VTSYIQI Digital ster Hardness Tester Digital Aluminum ster Hardness Tester with Measuring Scope 0-20HW 25-110HRE Thick 0.6-6mm Inner Diameter＞10mm for Aluminum Alloy. 0.00 $ 490. 00. 0:42 .
ster Hardness Tester is an instrument that can promptly on-site test the hardness of aluminum alloy material, including section bar,tubes,plates,aluminum parts,and hardness of other soft mental. It is such an instrument convenient in usage, with a simple “clamp” and direct result-reading, that it always receives good feedback of high . ster testers are types of hardness testers that are easy and quick to use, with the hardness result read directly from the indicator with a simple clamp. Innovatest WH-100 ster Hardness Tester Used commonly for on-site quality inspections, it can test aluminium alloys, brass, copper and soft steel.Page 1 Hardness Tester INSTRUMENT, INC. 11856 Mississippi Avenue Los Angeles, California 90025 Tel (310) 479-6770 Fax (310) 478-1365 [email protected] www.webstertesters.com Instruction Manual Model B, B-75 & BB-75.; Page 2 ® Hardness Testers MODEL B, B-75 & BB-75 FIG. 9 STER HARDNESS TESTERS ® Parts list for Model B, B-75 and BB-75 .
The ster Hardness Tester is known throughout the industry for delivering precise and prompt results without fail — time after time. You can test metal strength easily with the carefully set-up portable models we provide. In addition to the various testers we sell, we also offer test strips for hardness testers. .The Model B Tester is designed to cover the hardness of aluminum alloys from the 1100 to the 7075 series. The 20 graduations on the ster dial indicator covers the range between 25 and 110 on the Rockwell E Scale. The ster Hardness Tester is a portable and easy-to-use device designed to measure the hardness of metals, specifically non-ferrous metals like aluminum, brass, and copper. It operates on a simple principle: the device features a spherical, spring-loaded indenter that is pressed into the material's surface with a defined force.
[W-20] 웹스터 경도계 [SHAHE ster Hardness Tester] SHAHE. 2018. 12. 14. 15:08
Since 1932, ster Instrument, Inc. has manufactured portable STER Hardness Testers to support a variety of quality control applications. We currently produce three models of our hardness tester to accommodate different material types and sizes. Our extremely experienced staff has specialized in the production, calibration, repair and .The ster Hardness Tester is known throughout the industry for delivering precise and prompt results without fail — time after time. You can test metal strength easily with the carefully set-up portable models we provide. In addition to the various testers we sell, we also offer test strips for hardness testers. .
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webster hardness tester|webster hardness conversion chart