68KG force to move 2 inches along the edge, and then return to the starting point for a total distance. edge on up e-lab b professional sharpness tester. Sharpest After Shaving. Starting Sharpness: S110V - 53 BESS Super Blue - 54 BESS Finishing Sharpness: S110V - 164 BESS Super Blue - 164 BESS Conclusion based on testing and actual measurement taken with a certified testing device. BESS - Messsystem Quantifizierbarer Test zur Messerschärfe. ABF a custom broadhead holder to accurately and consistently test the sharpness of broadheads utilizing the Edge-On-Up BESS sharpness tester. Further to the submicron level, under 100 BESS, we start talking of keenness. 00 - 18. This tool, certified by BESS (Brubacher Edge Sharpness Scale), is equipped with an advanced sensor and processor for measuring sharpness accurately. Most Durable After 1 Shave. As such you measure the sharpness of your knife like every other user in. As such you will finally learn. For a small-scale sharpener the BESS Edge Sharpness Tester is the only feasible. A butter knife measures approx 2000 grams. Item # PT50C Price: $139. How does the Edge-On-Up BESS sharpness test work? The Edge-On-Up sharpness testers scientifically measure the sharpness of your knives. The standard describes a test procedure to evaluate blade “performance” where the principle of the procedure is to mechanically reproduce a reciprocating cutting action by forward and reverse strokes against a synthetic test medium, under controlled. With the BESS everyone can test the sharpness of a knife. Therefore, you no longer need half a laboratory to end up with reliable results. :-/ ). All PT50 Series Instruments utilize EOU's exclusive "Max Force" analytical software algorithm to capture and log crucial edge information. As such you measure the sharpness of your knife like every other user in the world. So for one example: in the initial sharpness chart with S290 we see '72' at 20 dps, then it jumps down to '64' at 17 dps, and back up to '72' at 15 dps before. Perhaps we'll do ~0. 06 micron edge apex width; and a knife that scores 20-25 BESS, i. Now you can talk, think, compare and notate sharpness levels with every edge you own or sharpen. Felt is way more aggressive than leather in honing - by itself, and because it absorbs a thicker layer of honing abrasive. Enough for 325 Tests. 2 reviews. I think I was rounding my edges, so I decided to sharpen a chisel following the Tormek method entirely. All knives are sharpened at an edge angle of 12 dps, to initial sharpness near 100 BESS. From calibration tools and replacement parts to carrying cases and stands, we have the accessories to streamline your testing routine and. Fast delivery from our own stock. A lower score is therefore. An already shaving blade should not be honed on felt, I use felt for edges that score over 160 BESS. For a long time, I took BESS measurements on all the knives I sharpened. Steels all have trade offs. this video is about the bess sharpness tester and how easy it is to manipulate, how alot of people using this knife sharpness tester are cheating and lying. * REST – an acronym for CATRA Razor Edge Sharpness Tester, push-cutting force in Newton. 25" from the heel area. in stock, ready to ship. TEST KNIVES For this experiment we use Victorinox SWIBO knives out of the box with the factory edge. Rest the blade on the top edge of the piece of paper and slice downward and away from yourself. There are three models of PT50 Sharpness Testers. Then take a feather de or artist club blade and it stands up to the test medium (meaning it doesn't collapse: I haven't done this test with the edge tester, but its confirmed otherwise on other forums on the net. He has a background in sensor and test development in various. The number of grams required to cut the media isn't enough. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. The PT50 Series of Edge-On-Up Sharpness Testers give the ability to measure and quantify the level of sharpness of any given edge. The Brubacher Edge Sharpness Scale (BESS) is a more objective measurement of the edge sharpness of knives, swords, and other bladed tools. 5 grams. Price: $23. 1 micron edge apex width. Fixed shipping rate of £8. As long as everyone uses the certified equipment and the certified test medium. White 1 in particular can reach incredibly low (good) scores on a BESS sharpness tester with low effort. 115 votes, 21 comments. They work by measuring the grams of force required to cut a standard test media. Then take a feather de or artist club blade and it stands up to the test medium (meaning it doesn't collapse: I haven't done this test with the edge tester, but its confirmed otherwise on other forums on the net. I do not take many BESS readings when doing what I now regard as routine knife sharpening anymore. They work by measuring the force in grams required to cut through a standardized,. From calibration tools and replacement parts to carrying cases and stands, we have the accessories to streamline your testing routine and. Test media is then packaged in plastic. Here is a design I just finished a couple days ago and have been testing it extensively over the last few days. For example, how we use this BESS edge sharpness tester in honing. special order. I examine the entire length of every edge, multiple times. They work by measuring the grams of force required to cut a standard test media. In stock. From 2000 BESS of an unsharpened knife to 0 BESS: ultimate sharpness. Jun 3, 2022 · 6. Our Sharp Edge Tester Model SET-50™ complies with Underwriters Laboratories U. If you sharpen for pay like I do, a Bess tester is your 'BEST' friend!! Do a before and after test for your clients and you have a client for life! No better marketing tool AND you keep tabs on your own finishing skill level at the same time. With the BESS everyone can test the sharpness of a knife. I measured the sharpness of each knife with an Edge On Up sharpness tester using a thread made by BESS. Whether the reading is 200 grams, 175 grams or 176 grams it’s still a very sharp knife edge. Login or Sign Up Logging in. TESTING HOW SHARP ONE OF MY EDGES IS ON THE BESS SHARPNESS TESTERGET SHARPENING SUPPLIES FROM https://www. The Edge-On-Up sharpness testers scientifically measure the sharpness of your knives. It works by measuring the force required to cut through a standardized, calibrated medium. This tool, certified by BESS (Brubacher Edge Sharpness Scale), is equipped with an advanced sensor and processor for measuring sharpness accurately. Here’s what you have to do: Grab a piece of paper and hold it up vertically in front of you. I would rather educate a customer on what makes the knife cut well than try to wow them with numbers that may not matter. Edge-On-Up Tester. Gillette DE shaving razors score 50 on the tester and have 50 nm apex radius, i. EDGE LAB instruments offer precise sharpness testing and slicing capabilities. Welcome BESS Visitor! Thank you for taking the time to learn about BESS. How does the Edge-On-Up BESS sharpness test. Test clips allow easier access permitting hand-held edges and odd shaped edges to be measured. I use 0. The Bess Sharpness Tester is a device used to measure the sharpness of a blade. Bess•U, amongst other duties, is the organization that regulates use of BESS® trademarks, instruments and test media. The BESS standard is considered accurate and objective. It would be interesting to see some of this measured testing done on a fresh blade. Slicing vs Pushing. Fast delivery from our own stock. 5 grams. If you are not already familiar with BESS it is a sharpness scale based on the sharpness of a double edge razor blade. 1 micron edge apex, true razor with excellent edge retention. The Edge-On-Up Industrial Edge Tester Features: 25 measurements-per-second processor. über die Breite der Klingenspitze zu erhalten. to/3vEWss4Top Amazon. $20,000, and the UK CATRA for approx. The BESS Universal certification provides the expected test results (sharpness ratings) for common types of blades when used with the Edge-On-Up tester: Double-edged razor blades measure between 50. Why BeSharp. The correlation was established by matching the sharpness score to the direct SEM measurements, and BESS sharpness. With the sharpness tester I not only know how sharp a blade is but can also put a standardized. 23mm (. Tested them for cross push-cut with the same blades I used to test Tally-Ho rolling paper: Wilkinson Sword DE safety razor - scores 30 BESS on the PT50 edge sharpness tester, has 0. 1 micron edge apex width. Test media refill canisters are available in two packs (part #TM02). All prices include VAT, fees and charges. 000 products. Also the BESS has been tested and calibrated to the test filaments they use. If you aren't familiar with it, it is a sharpness testing system that relatively shows you when a tool/knife is sharp. I fucked up a knife sharpening, I got a score of 89 off the stones which is higher than I would like but off the strops it somehow went up to 200-500 but yet it acted like an extremely sharp knife when cutting through carrots and shallots. 100 nm or 0. To achieve this sharpness (or rather bluntness) for each test, we passed a ceramic sharpening steel at a 90-degree angle over the edge of the knife until it had the desired. Feather Double Edge Safety Razor Blades 200 Count. Although they can help determine if a Katana is sharp, these tests don’t provide a verifiable value. Quantifying Sharpness - We measure the sharpness of knife edges against a knife sharpness scale, allowing for sharper edges and better Quality Control. The BESS Sharpness Tester PT50 showed 60-80 BES for the 12° and 16° edge honed with the Tormek honing paste at the ground angle, and 150 BESS for the 20° edge. The result is that you not only improve your sharpening skills you can also check the state of your collection. The Edge-On-Up test tools are relatively affordable. Very Fine 1 Gram Resolution. Use any stone, method, angles, edge geometries etc. I notice something strange with the BESS sharpness testerIf I put a block of wood on a digital accurate scale, it weighs (for example) 46. Apparently, the obsidian scalpels we tested some time ago weren't as expertly cleaved because they ran BESS 3 - 5. If you are not already familiar with BESS it is a sharpness scale based on the sharpness of a double edge razor blade. The edge-on-up BESS tester is a specific type of BESS tester that allows you to test the sharpness of a cutting edge by pressing it against a flat surface at a specific angle. The concern is not shaving sharpness exactly but rather. Than two tests in the middle, one for the belly of the blade which can be tricky to for some and one on the straight section which should be the easiest. Battery operated, 2 x AAA (included). The test medium will collapse/dent a traditional straight razor edge. DE razors score 30-50, a utility knife blades score 150-200, and your kitchen knife will probably score 300-400, etc. The PT50 Series of Edge-On-Up Sharpness Testers give the ability to measure and quantify the level of sharpness of any given edge. 23mm (. With Edge-On-Up, you'll have the ability to gauge the sharpness of your blades before and after sharpening. a potential point of weakness. If you aren't familiar with it, it is a sharpness testing system that relatively shows you when a tool/knife is sharp. Worked on this Kershaw today, nice little knife. As long as everyone uses the certified equipment and the certified test medium. Mar 2, 2021. 00 - 18. Developed by Mike Brubacher, owner of Edge-On-Up, the BESS uses a thin synthetic wire as a test medium, through which a knife is drawn in a single cutting motion. Try to use the entire knife edge as you do this test. The required pressure can then be classified on a scale (BESS). How does the Edge-On-Up BESS sharpness test work? How-to. This post is to serve as a quick reference as a Razor Blade Sharpness Summary which includes a Razor Blade Sharpness Comparison Chart. 2 micron edge apex (Gillette razor has 0. 000 products. Background & Comments on the BESS. It is believed that the hair should be removed easily, "with a bounce", and the knife should slide withount any resistance. The producer EOU sided with the slanders and deleted the thread from the forum, but you can read it in the saved PDF here:. Armed with a BESS PT50 edge sharpness tester and a few hundred knives from our rental pool and my collection, started I my study, full of curiosity and apprehension. It is amazing how sensitive our hands and fingers are and can "measure" sharpness. DEGREE OF SHARPNESS Dull - an edge over 500 BESS. We love quality products. What's interessting after stropping on leather, you can also see in the results if you increased the sharpness by refinging a bitt more, or decreased the sharpness by rounding the edge. The Industrial Edge Tester includes both the New Aluminum Test Fixture and the Disposable Clip System (Test clips have not yet received full BESS certification) giving manufacturers, and those sharpeners who will have only the best, maximum latitude in measuring both standard and non-standard cutting tools and edges. As such you will finally learn how sharp your knives really are. Jun 3, 2022 · 6. The BESS (Brubacher Edge Sharpness Scale) standard, developed by Mike Brubacher, provides an accurate measurement of knife sharpness. The result is that you not only improve your sharpening skills you can also check the state of your collection. Here is a design I just finished a couple days ago and have been testing it extensively over the last few days. Sharpness was measured using a BESS edge sharpness tester. All knives are sharpened at an edge angle of 12 dps, to initial sharpness near 100 BESS. BESS CERTIFIED TM02 test media is the world standard for edge sharpness testing and these canisters may be used in every edge sharpness test instrument that Edge On Up has ever manufactured. Apparently, the obsidian scalpels we tested some time ago weren't as expertly cleaved because they ran BESS 3 - 5. The Edge-On-Up Pro Edge Tester (PT50B) Is intended for professional sharpeners, woodworkers and knife enthusiasts looking for a serious method of evaluating and comparing edges. It is continually measuring the force required to cut the media and will. This Edge-On-Up Sharpness Tester is used as a tool for testing the sharpness a knife. Bess•U, amongst other duties, is the organization that regulates use of BESS® trademarks, instruments and test media. Quantity: You are $200. The PT50 Series of Edge-On-Up Sharpness Testers give the ability to measure and quantify the level of sharpness of any given edge. You get an “A” for ingenuity. The instrument is a pure edge sharpness tester without regard for sharpening angle or blade geometry. Test Clips are manufactured by EOU and not BESSU. I di. com/SAVE 10% AT WHITE MOUNTAIN K. I find working with BESS a most useful adjunct to. As long as everyone uses the certified equipment and the certified test medium. At the end of the month, the sharpness was the same as the day it was sharpened. As such you will finally learn how sharp your knives really are. This test is built to be its own standalone data set. The sharpness tester is a simple scale that measures the largest force applied while cutting the thread. All prices include VAT, fees and charges. It is continually measuring the force required to cut the media and will display the number of the maximum amount of force. This tool, certified by BESS (Brubacher Edge Sharpness Scale), is equipped with an advanced sensor and processor for measuring sharpness accurately. FYI: The BESS test filament looks and feels like a stiff “Spider Wire” fishing line. The scale was first envisioned by Mike Brubacher in 2012 once he realized that no simple means of quantifying sharpness data existed in the world. Advantages of the BESS sharpness scale. BESS Certified. Pushing straight down into the thread until the thread is cut measures the force required for a push cut. *When used for commercial, industrial or educational purpose the T-4 warranty is 2 years. There are 3 testers in the world that quantify sharpness: the US BESS Edge Sharpness Tester for $179-259, the New Zealand Anago for approx. 63 US quarter dollar coins or 20 US nickel coins. Sharp Edge Tester meets the standard requirement of UL1439D, and it is used for testing whether the sharp edge of the electrical products, such as computers, daily household appliances and electronic equipments, is hazardous to. DE safety razors score 50 on the tester and have 50 nm apex radius, i. On the BESS sharpness tester the lower score - the sharper the edge. Whether the reading is 200 grams, 175 grams or 176 grams it’s still a very sharp knife edge. The effect of tiny burrs would be huge, for example. The PT50C is a compact and portable sharpness tester that is easy to use and provides accurate BESS C-scale values. That's when BESSU entered the picture as well. If your techniques are consistent, you'll also be able to tell if any of your. The result is that you not only improve your sharpening skills you can also check the state of your collection. Save 10% on the Edge-On-Up BESS Tester! Search. Shop by Department. 5 grams. The pressure in grams is the value on the BESS (Brubacher Edge Sharpness Scale) C-scale. The result is that you not only improve your sharpening skills you can also check the state of your collection. I guess I must just have really coarse hair. That number is often referred to as the BESS number. Then I got a PT50B (BESS) sharpness tester. Here’s a discussion about one way some of us OCD knife and razor edge enthusiasts solved the problem using the BESS standard. So for one example: in the initial sharpness chart with S290 we see '72' at 20 dps, then it jumps down to '64' at 17 dps, and back up to '72' at 15 dps before. 115 votes, 21 comments. Steels all have trade offs. The Edge-on-Up Sharpness Testers give you an accurate measurement of how much force is required to cut the BESS certified test media. The results are displayed in grams. The Edge-On-Up sharpness testers scientifically measure the sharpness of your knives. Don't miss this opportunity to get the best tool for your cutting needs. Then I got a PT50B (BESS) sharpness tester. I- sadly currently wont buy a Bess Sharpness tester, I currently dont see the worth in buying one. $50,000 - 80,000. As such you measure the sharpness of your knife like every other user in. The Edge-On-Up’s Brubacher Edge Sharpness Scale (BESS) system works in a similar manner to the REST. From calibration tools and replacement parts to carrying cases and stands, we have the accessories to streamline your testing routine and provide a seamless. Bess•U exists to protect users so that they know that sharpness data that is written, seen or heard and that carries the BESS® trademark can be relied on as accurate. Fast results, easy to use. Edge-On-Up DoubleX+ test medium, TM02. edge on up e-lab b professional sharpness tester. Jan 2, 2021 · Try it free. A pure push cut is what you are trying to do when you bring the blade down onto the test media. Especially when you factor in the various brands – Astra, Voskhod, Wilkinson – which are indirectly owned by Gillette. Finally, this is the first knife sharpened with the new ruski-made KSPROF 3 sharpener, and tested with the new BESS sharpness tester. It is continually measuring the force required to cut the media and will display the number of the maximum amount of force. :-/ ). edge on up e-lab b professional sharpness tester. Now you can talk, think, compare and notate sharpness levels with every edge you own or sharpen. Paper Cut Test. Aluminium base and DoubleX test medium (Replacement media available) Enhance your sharpening precision with the Edge-On-Up Industrial Edge Tester PT50A. The lower the number the sharper the edge. We love quality products. Click a Product for More Information. As such you will finally learn how sharp your knives really are. The company website and contacts: www. How to hone a dull knife with a sharpening steel11 blade sharpness testing techniques to check knife's cutting edge Knife sharpening angle prepsKnife buyer's guide. Especially when you factor in the various brands – Astra, Voskhod, Wilkinson – which are indirectly owned by Gillette. You are correct on over tensioned media. This method provides a quantitative measurement of the edge's sharpness, making it easier to determine when it needs to be sharpened or replaced. That's the same as 17. when is moonrise today, delta sigma theta application scoring
A 100 clip package is $17. . Bess sharpness tester
The result is that you not only improve your sharpening skills you can also check the state of your collection. To achieve this sharpness (or rather bluntness) for each test, we passed a ceramic sharpening steel at a 90-degree angle over the edge of the knife until it had the. Therefore, you no longer need half a laboratory to end up with reliable results. The wire edge may cut thin paper well, and shave your forearm, but on the BESS sharpness tester it mushrooms against the test line and shows over 300 BESS. Edge-On-Up BESS Sharpness Testers: Scientifically measure the sharpness of your knives; Gives you an accurate picture of the sharpness of your knife collection; Uses. BESS-calibrated edge sharpness testers show edge apex radius in nm. The spirit of this is to get the full representation of the edge and to show ones prowless as a sharpener to get some of the often missed areas on edge. Good job. * (1nm = 1 billionth of a metre). It works with any sharpening stones and comes with a calibration card and a USB cable. Home Edge On Up Edge Sharpness Testers Click a Product for More Information. I was surprised how much work I had to put in with the 80 grit stone to get the bevel down to 16 degrees per side, that Rex45 is no joke! Finished on the 4K stone, followed with a quick strop on 1 micron diamond on leather. That's the same as 17. Opens with. Over 15. 8234; Menu. The goal of the testing is to see which knife retains the lowest BESS sharpness value in grams in 127 single slice draw cuts in 3/4" manila rope at 12% moisture. Our target sharpness on the BESS scale (as shown in the. naniwa pro 1000. The Edge-On-Up sharpness testers scientifically measure the sharpness of your knives. Parameter Weight: 132g Size: 184*35*52mm Standard: UL-1439 Package include: Tester*1 + test cap (21PCS) Instructions 1. These refill canisters contain enough test media to perform approximately 325 measurements. 50 for all orders. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. Save $150. A lower score is therefore sharper than a higher score. The goal of the testing is to see which knife retains the lowest BESS sharpness value in grams in 127 single slice draw cuts in 3/4" manila rope at 12% moisture. The lower the score the better. Dead tie, both steels (knives) were within 20 grams on the BESS scale during the testing process and finished the same at 164 BESS. Here is a design I just finished a couple days ago and have been testing it extensively over the last few days. If your goal is to measure edge retention the tester could be used to measure sharpness loss during cutting. In Stock. On Tormek Japanese wheel JIS #4000 knives get sharpness averaging 150 BESS, and after stropping with chromium oxide come under 100 BESS. The spirit of this is to get the full representation of the edge and to show ones prowless as a sharpener to get some of the often missed areas on edge. Test clips are great for laboratory use where edges may be found that are sub-50 BESS typically. 98K subscribers in the sharpening community. The BESS standard, or Brubacher Edge Sharpness Scale, is a standardized method for measuring the sharpness of knives. Obviously, the lower the BESS number, the sharper the cutting edge. Test Clips are manufactured by EOU and not BESSU. In stock. Therefore, you no longer need half a laboratory to end up with reliable results. * REST – an acronym for CATRA Razor Edge Sharpness Tester, push-cutting force in Newton. 5 grams. PT50 B: Measurement accuracy: 5 g. EOU specifies the ideal test media tension with the ATF series is 100g. Right out of the box tested at 91 grams on my PT50A BESS sharpness tester. A butter knife measures approx 2000 grams. With the original BESS testing device I could have the test media break under its own weight with a carbon steel Japanese kitchen knife Sharpened to 4k and stropped with 1 micron diamond. com/SAVE 10% AT WHITE MOUNTAIN K. Shaving test. The required pressure can then be classified on a scale (BESS). Sharpness tests prove burr status of the edge. I- sadly currently wont buy a Bess Sharpness tester, I currently dont see the worth in buying one. How does the Edge-On-Up BESS sharpness test work? The Edge-On-Up sharpness testers scientifically measure the sharpness of your knives. An edge is able to fillet paper at 130 BESS or a quarter of a micron edge. Battery operated, 2 x AAA (included). 1 micron edge apex, true razor with excellent edge retention. With the BESS everyone can test the sharpness of a knife. Read more Explore our selection of Edge On Up Bess Accessories, which includes essential tools and components designed to enhance the functionality and convenience of your sharpness testing process. It is, just as importantly,. As such you measure the sharpness of your knife like every other user in. Finally, we had a chance to use it and learn a little something about w. As such you will finally learn. Duty 30 min/hour, Maintenance free. Therefore, you no longer need half a laboratory to end up with reliable results. Testing the sharpness. Leather is good to start on down to 100 BESS. Check Details. Therefore, you no longer need half a laboratory to end up with reliable results. DoubleX+ Test Media Canister. Find helpful customer reviews and review ratings for Sharpness Tester SHARP CHECK PT50 at Amazon. Besides the BESS tester, it is the single most valuable tool I use for assessing progress and condition of edges during sharpening. The PT50 Series of Edge-On-Up Sharpness Testers give the ability to measure and quantify the level of sharpness of any given edge. Parameter Weight: 132g Size: 184*35*52mm Standard: UL-1439 Package include: Tester*1 + test cap (21PCS) Instructions 1. There will be few knives that will come close to the 0 BESS. *When used for commercial, industrial or educational purpose the T-4 warranty is 2 years. In other words, if you’re testing BESS scores starting from hair whittling edges to 100g or so the testing is highly variable and very dependent on initial sharpening. Battery operated, 2 x AAA (included). I measured the sharpness of each knife with an Edge On Up sharpness tester using a thread made by BESS. 1 micron edge apex width. Leather is good to start on down to 100 BESS. Here I use the Edge On Up BESS Tester (model PT50A) to demonstrate how knife sharpness can be measured, as well as some tips and a couple of pitfalls to avoid. I measured the sharpness of each knife with an Edge On Up sharpness tester using a thread made by BESS. A pure push cut is what you are trying to do when you bring the blade down onto the test media. Knife angle chartSharpening knives angles bevel sharpeners sharpener outdoorsman coolguides. All prices include VAT, fees and charges. BESS is an acronym for Brubacher Edge Sharpness Scale. arashiyama 6000. The tester can be used on all types of blades, from knives to scissors, ensuring that they are performing. Do you want to sharpen your knives and scissors with professional equipment? Check out the Laser Knife Edge Reader, a device that measures the edge angle and sharpness of your blades with laser precision. The sharpness tester is a simple scale that measures the largest force applied while cutting the thread. With the BESS everyone can test the sharpness of a knife. Today, the sharpness of a katana is tested in a less gruesome manner. Multiple Runs and Averaging. com/SAVE 10% AT WHITE MOUNTAIN K. 127 views, 6 likes, 0 loves, 6 comments, 0 shares, Facebook Watch Videos from Kurt's Sharpening Service: The toilet paper cutting test. Also good for deciding which grits to use, stropping, etc. The result is that you not only improve your sharpening skills you can also check the state of your collection. The tester can be used on all types of blades, from knives to scissors, ensuring that they are performing at their best. They work by measuring the force in grams required to cut through a standardized,. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. shaving off layers of 80gsm paper not cutting through. Pan maintenance. The Edge-On-Up Pro Edge Tester (PT50B) Is intended for professional sharpeners, woodworkers and knife enthusiasts looking for a serious method of evaluating and comparing edges. Right out of the box. $20,000, and the UK CATRA for approx. (There's been a lot of cross contamination between my strops so I need a new set D:. Accuracy: 1 gram. Hierfür hat er seine Erfahrung mit der Entwicklung und dem Prüfen von Sensoren in verschiedenen Branchen genutzt. BESS edge sharpness testers are calibrated to tell edge apex width by the score on the BESS scale. The wire roll that is included probably is only a starter roll with less tests. As long as everyone uses the certified equipment and the certified test medium. Maximum Load Rating of 3000 Grams. These include the PT50A, PT50B, and PT50C models. Edge-On-Up Tester. 00 h CET. You get an “A” for ingenuity. 75 BESS score. Quote from: WolfY on May 13, 2016, 01:41:48 AM I've used the SJ250 (250mm) after using the very little worn SG250 (245mm) and you can already see that the SJ250 would leave the middle of the cutting edge untouched. Apparently, the obsidian scalpels we tested some time ago weren't as expertly cleaved because they ran BESS 3 - 5. Lowest overall BESS average from those 4 areas wins. . open parking lots near me