Common Fault and Solution of Brinell Hardness Tester PHB-3000
Dial indicator hand in wrong position below the zero pointIf the dial indicator has turned reverse below the zero point, normally it needs not to calibrate the test force first, just need to use the t...
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Common Fault and Solution of Hydraulic Brinell Hardness Tester
The 5mm ball fell off in the test headThe solution is as below:Remove the test head from the shelf, anticlockwise the screw, you can see the oil overflowed, draw out the oil with the needle and take o...
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Introduction to the Application of Clamp Hardness Tester
Plier type hardness tester is commonly known as Webster hardness tester, because its appearance and use method resembles pliers, so it is commonly known as plier hardness tester. There are a lot of do...
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Notes on Using Barcol Impressor
Barcol impressor hardness tester is originally made in the United States. The instrument itself is small, light, one-hand operation, one press, no need experience, can be used in any situation. Its me...
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Field Application of Eddy Current Thickness Gauge
Thickness gauges used in industry are divided into: radioactive thickness gauge (using ray penetration detection, which is expensive), ultrasonic thickness gauge (using ultrasonic frequency change det...
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Fast Reading Scheme of Brinell Indentation Diameter
Many enterprises that produce accessories for petroleum equipment companies have very high requirements. All products must adopt 10mm ball, and the Brinell hardness of 3000kgf test force is qualified,...
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Hardness Testing of Thick Aluminum Profiles and Bars
In aluminum production, it is inevitable that the profile is thick or the diameter of aluminum rod is large. The opening size of W-20 Webster hardness tester is 6mm and that of w-20a Webster hardness ...
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Development of Aluminum Hardness Tester
With the rapid development of aluminum profile industry, the demand for measuring the hardness of aluminum profile is increasing. So engineers developed a special tool for testing the hardness of alum...
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Replace Indentor and Full Scale Calibration of Barcol Impressor 935
Replace the indentor1. Screw off the cover screw, and take out the main frame from the hardness tester cover.2. Then screw off the lock nut with the special wrench equipped with the instrument.3. Take...
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Analysis of International Marketing of Barcol Hardness Tester
The Barcol Hardness Tester is an indentation hardness tester, and most commonly referred to as a Barcol hardness tester is the Type 934-1, which is primarily used in the following two areas: One is th...
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Portable Brinell Hardness Tester's Application in Power Plant
With the domestic production and construction more and more tend to use the clean energy of electric energy, the domestic power plant construction is also gradually increasing, and the relevant equipm...
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How to Replace Webster Hardness Tester's Indenter
With selling of the products, customers will feedback some after-sales problems. According to these problems, we summarized some common problems and matters needing attention when customers use Webste...
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