rockwell hardness testing procedure

...Rockwell Hardness Test Machine Rockwell Testing Hardness Tester Price Product Description Rockwell hardness tester is a popular Rockwell hardness testing instrument, which is suitable for Rockwell hardness test of metal materials. This series of Rockwell hardness tester is easy to operate, stable in performance and widely used. It can be used to measure the Rockwell hardness...

...Rockwell Hardness Testing Machine Digital Hardness Testing Machine With Mini Printer Technical Data Download: iqualitrol Rockwell Hardness Tester iRock-432D Brief Introduction: iqualitrol iRock-432D Digital Rockwell hardness tester equips with a newly-designed large displaying screen with good reliability, excellent operation and easy watching. The test scales, test force, test indenter, dwell time and hardness...

...Rockwell hardness tester is suitable to determine the Rockwell hardness of ferrous, non-ferrous metals and non-metal materials. It is widely applied in the Rockwell hardness testing for heat treatment materials, such as quenching, hardening and tempering, etc. Features & Advantage 1. Electronic control of load duration 2. High accuracy, reliability and durability. 3. Motorized testing procedure...

... the Rockwell hardness of ferrous, non-ferrous metals and non-metal materials. It can be widely applied in the Rockwell hardness testing for heat treatment materials, such as quenching, hardening and tempering, etc. The testing precision conforms to

...the Standards of GB/T 230.2, ISO 6508-2 and ASTM E18 It's suitable to determine the Rockwell hardness of ferrous, non-ferrous metals and non-metal materials. It can be widely applied in the Rockwell hardness testing for heat treatment materials, such as

...Rockwell Hardness Testing Machine Digital Hardness Testing Machine With Mini Printer Brief Introduction: iRock-432D Digital Rockwell hardness tester equips with a newly-designed large displaying screen with good reliability, excellent operation and easy watching, can show and set the present scale, test force, test indenter, dwell time and hardness conversion. Main Functions: 1, Support all the Rockwell scales; 2, Support Hardness

...Rockwell Hardness Machine , Rockwell Hardness Test Equipment One Touch Operation ◆ Rockwell B Scale HRB: Copper alloys, soft steels, aluminum alloys, malleable iron, etc. ◆ Rockwell C Scale HRC: Steel, hard cast irons, pearlitic malleable iron, titanium, deep case hardened steel, and other materials harder than B100. ◆ Rockwell...

...Rockwell Hardness Tester iRock-DR1 Features: ● A kind of Full-auto Intelligent Digital Rockwell Hardness Tester, available to test Rockwell and Superficial Rockwell hardness automatically. ● One-key operation, auto lifting, auto load-change, auto loading/dwell/unloading,auto conversion, auto testing. ● Equipped with friendly operation interface, 5.2“ color touch screen directly display test...

...Rockwell & Rockwell Superficial hardness Advanced Digital Twin Rockwell Hardness Tester Model: HR3200 Twin tester--Regular Rockwell & Rockwell Superficial hardness for metal and plastic material. Horizontal Protrudent Indenter Design, suitable also for internal and external testing. Testing on Surfaces difficult to reach. Testing...

...Rockwell Hardness Tester Made in China Product Description Main Function HR-150A Rockwell hardness tester is a popularly-used hardness testing instrument to measure the Rockwell hardness of the materials. No need for power supply, the speed of the test force loading is regulated by the buffer and the test...

...Metals HRA HRB HRC Rockwell Hardness Test Machine Usage Range: Surface hardness steel, material surface heat treatment and chemical processing, copper, aluminum, zinc, tin plate, chrome materials, bearing steel, cold hard castings, etc. Features: New and ...

...Rockwell Hardness Testeing machine Equipment description: HR-150D Electric Rockwell hardness tester with stable performance, the structure solid, safe, easy to operate. Force with automatic unloading test method and duration time stable operation to eliminate the human error, showing the value of high accuracy.The hardness suitable for ferrous metals, nonferrous metals Rockwell hardness...

..., match hint of indenter, contrast for Brinell, Rockwell and Vickers hardness value, keeping the increase and decrease of time, data dispose, storage, pick up, print, adjustment of illuminating brightness, and RS-232 computer ...

...Rockwell Hardness Tester(HR-150AS) The manual Rockwell hardness tester is stable and reliable, and is a popular Rockwell machine. Mechanical manual testing, no power required; Wide application range, easy operation, good economy and practicality. Main features and features: 1. The hardness...

... that can test the surface hardness of metal materials through electric loading, holding and unloading.Laboratory Testing Equipment Applicable materials Quenched, Quenched and tempered, annealed steel, chilled castings, malleable castings, aluminum alloys,

...rockwell hardness tester HR 150D of motorized rockwell hardness tester features high measuring accuracy, reliable performance and applicable to wide fields. By adopting the motor driven automatic loading and unloading technique, that thoroughly eliminates human error in thoes operations. HR-150DT serves to measure the hardness of hard...

...Hardness Tester is equipped with a newly-designed large displaying and the menu structure equipped touch screen, easy operation and testing. The typical feature of present hardness tester is to test the hardness value reliably and accurately. The errors of

...Hardness Tester , Double Rockwell Hardness Testing Machine Overview Mitech MHRX-45-150DX Digital Double Rockwell Hardness Tester, based on the mechanical principle of conical diamond or hard alloy indenter pressing into the sample surface to produce indentation, realizing the material hardness...

Rockwell Hardness Testing Machine 10Kgf Pre - Load With Diamond Indenter This machine is used for metal materials Rockwell hardness measurement. Main Specifications Measuring range: HRB25-100, HRC20-69, HRA70 or more Load: pre-load 10kgf, the total ...