Brown & Sharpe 599-579-12-5-1 Skivecaliper, rustfrit stål, sort front, 0-12 rækkevidde, +/-0,001 nøjagtighed, 0,001 opløsning, opfylder DIN 862 specifikationer 12 tommer sort

Brand:TESA Brown & Sharpe

3.6/5

kr
5225.88

Brown & Sharpe Dial-Cal urskiven har en 1,25 diameter roterende skive med lås, er lavet af rustfrit stål og måler i tommer. Det overdækkede stativ hjælper med at forhindre målefejl ved at beskytte gearet mod fremmedlegemer. Lineær nøjagtighed opfylder Deutsches Institut für Normung (DIN) 862 standarder. Disse calipre er til brug ved måling af indvendige dimensioner (ID), udvendige dimensioner (OD), dybde og trin. Kaliberen måler 0,100 pr. omdrejning af skiven. Låseskruen låser skiven og holder den glidende kæbe på plads. Justerbart nulsæt giver brugeren mulighed for at indstille nul på en bekvem afstand. Dybdestangen er integreret i kaliberens stativ, i modsætning til mange kalibere, der tilbyder en aftagelig dybdestang, eller slet ingen. De hærdede rustfri stålkomponenter, herunder stangen, måleflader, tandstang, tandhjul og dybdestang, tilbyder korrosionsbestandighed, øget nøjagtighed og lang levetid. Fjeder-anti-backlash-kontrol giver øget nøjagtighed i forhold til standard gearkonfigurationer. Backlash er mængden af ​​spillerum mellem sammenkoblede geartænder i kaliberkontrollen, som forhindrer geartænderne i at sætte sig fast. Det er uønsket at have meget tilbageslag på grund af den manglende præcision, som den øgede mængde spil mellem gearene giver. Visse geardesign kan minimere eller eliminere tilbageslag; fjeder-anti-backlash-systemer bruger en fjeder til at tilføje en trykkraft, hvorved sløret minimeres. Kaliber måler afstanden mellem to modstående sider af en genstand. De foretager indvendige, udvendige, dybde- eller trinmålinger, alt efter deres type. Calipre er almindeligt anvendt i arkitektur, metalbearbejdning, maskinteknik og bearbejdning. De enkleste skydelære har to ben til at markere de to punkter og kræver en lineal for at tage målingen. Mere komplekse calipre bruger to sæt kæber i stedet for ben og har op til to graduerede skalaer. Vernier, urskive og digitale skydepassere giver direkte og nøjagtige aflæsninger og er funktionelt identiske, idet de har en kalibreret skala med en fast kæbe og en anden kæbe med en bevægelig viser, der glider langs skalaen. Vernier-caliperen har en skala, der glider parallelt med hovedskalaen for en ekstra brøkaflæsning for at forbedre målepræcisionen. Skivecaliperen har en cirkulær skive med en viser på en tandstang, der erstatter den anden vernier-skala. Som med vernieren tilføjes denne anden måling til aflæsningen fra hovedskalaen for at opnå resultatet. Den digitale målemarkør tager en forskel ved at nulstille displayet på et hvilket som helst punkt langs diaset, med en LCD, der viser en enkelt værdi i engelske og/eller metriske enheder. Brown & Sharpe fremstiller præcisionsmåleudstyr og metrologihåndværktøj. Virksomheden, der blev grundlagt i 1833, spillede en nøglerolle i at sætte industrielle standarder i USA. Brown & Sharpe blev opkøbt af Hexagon Metrology i 2001 og har hovedkontor i North Kingstown, RI.

Ingen tilgængelige enheder
Lineær nøjagtighed opfylder DIN 862 standarder. Overdækket stativ forhindrer fremmedlegemer i at tilstoppe gearet, for at forhindre målefejl. Roterende skive med en diameter på 1,25 har en låseskrue til at holde den glidende kæbe på plads, for at sikre ensartet måling. Konstruktion af hærdet rustfrit stål for korrosionsbestandighed og lang levetid. Præcise skivegrader på 0,001, med en omdrejning svarende til 0,100.
Brand TESA Brown & Sharpe
Country of Origin Switzerland
Domestic Shipping Item can be shipped within U.S.
International Shipping This item can be shipped to select countries outside of the U.S.
Item model number 599-579-12-5-1
Manufacturer Hexagon Metrology
Material Stainless Steel
Measurement Accuracy +/-0.001"
Power Source Battery Powered
Product Dimensions 17 x 5.5 x 1.5 inches; 2 Pounds
Range 0-12"

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Scritto da: Lincoln C.
Calipers
The calipers arrived on time as promised. They seem to be a good quality caliper, but the question still remains. Where were they made???? Hopefully they hold up! Time will tell!
Scritto da: Edward
AMAZING!
Didn’t think I was going to find calipers that were the quality of tools made as good as my father’s. Very impressed. To own well made tools that are precise, accurate, and last you need to spend some money. I feel that I got a great tool and didn’t spend that much money.
Scritto da: gpdno
Best made all-around
The B&S calipers are the best made calipers I've found. I dial is super easy to read and you never have to worry about a dead battery :)
Scritto da: J. Daz
Great caliper, less than great case for the MSRP
Bottom line up top; Great caliper that could use a better padded case. Nothing a hot glue gun and some scrap foam can't fix. I use my Brown & Sharpe for many simple measurements around the workbench and it has given me consistent performance. I don't have the ability to double check the measurements with any advanced calibration equipment, but I feel confident with it's readings. The adjustment wheel is sturdy and doesn't slip, but it isn't stiff or hard to use. You could say it's just like Baby Bear's bed; it's just right. Had I spent full price for this dial caliper, I would have been a bit dismayed by their use of a flimsy plastic case with horrible latches that do not truly stay latched. Alas, I took the gamble, bought it used, and I feel like a bandit for the deal that I got (but let's just keep that between us).
Scritto da: Josue Tapia-Ramirez
Handle with more care next time please.
Very accurate, came fast and looks exactly like I would have bought from a Swift tools store except a little more cheaper price. However when I opened the box to see the dial face had already been cracked and close to a radius lenght, I wasn't impressed with the care that was taken before it got to my doorstep. Still a tool is a tool and I always keep checking the readings daily to make sure it's still true.
Scritto da: Darkwolfe
Precision Machinist Quality
I work as a precision machinist on various US/Monarch lathe's & Bridgeport/Cincinnati millers all day, every day. Fowler & SPI are fine for basic measuring but I needed something more accurate for my close-tolerance work. These calipers measure almost perfectly, or at least within .001. Some other calipers lose accuracy as they measure out to the 6" mark but I haven't noticed that with these, they still hold .002 easily. The black face is personal choice, but I find it resists oil tarnishing that happens to some white faces over several years. The only downside is the lack of a thumb roller. But they do have a raised/barbed section on there that works just as well, and the carriage slides easily enough (though not too easily). I have found that I got used to the design quickly and easily. My Brown & Sharpe micrometer has lasted me for more than 20 years so, if I'm careful I can see myself getting that out of these. Good quality, good accuracy even in a precision machine shop.
Scritto da: Caleb
Not Swiss made, and you can tell
These are not the brown and sharpes of yesteryear! They may have the same same model number, but they are nowhere near as smooth, and definitely not made in Switzerland anymore. The description listed Switzerland as the country of origin, but that is wrong! After doing some research it turns out that production of the non ISO rated calipers has moved to China. The real Swiss made ones now have a new model number. Being Swiss made is a huge deal for 2 reasons; they’re Much smoother, and much more accurate! I’m a professional machinist, I use calipers a hundred times per day. My Mitutoyo pair is great, but the old Brown and Sharpes always had an edge on smoothness. A coworker accidentally broke them so I wanted them replaced, but these were way worse then even the cheap Fowler’s. Bottom line, I do not recommend buying these! Source the Swiss ones instead!
Scritto da: RAB
Just like my old one which needs new gears!
Quality was very good!

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