bro-02-011i length & angle:bro/02/011i length & angle 8/7 ... · tungsten carbide...

I-2

Length and Angle Standards

Accuracy Depends on High Quality Gage BlocksBrown & Sharpe has years of experience manufacturing gage blocks and calibrationequipment. Our gage blocks are made usingthe finest materials and are heat treated toassure durability and dimensional stability.Unique flat lapping and rounding techniquesprovide superior wringability for consistentaccuracy. Each gage block is marked with a serial number.

Which Material Do You Need?SteelSteel gage blocks have proven their reliability formore than a hundred years. This materialremains the most commonly accepted for lengthstandards. Steel gage blocks provide high resistance towear associated with adherence to other gageblocks. However, steel must be protected againstcorrosion. Provided gage blocks are made fromsteel, properly handled and cared for, they willremain reliable for many years. Brown & Sharpesteel gage blocks have the following features:• Highly alloyed steel.• Hardness guaranteed to 800 HV.• Artificially aged for optimum form

and dimensional stability.• Coefficient of thermal expansion:

(11.5 ± 1.0) x 10-6 K-1.Tungsten CarbideGage blocks made with tungsten carbide are 10 times more durable than steel gages. Theyare designed for frequent use and possess superior wringing capabilities. Brown & Sharpetungsten carbide gage blocks provide:• Hardness guaranteed to 1400 HV.• Coefficient of thermal expansion:

(4.23 ± 0.1) x 10-6 K-1.CeramicCeramic gage blocks are extremely resistant to wear and scratches. As a result, any minordamage to the wringability of their measuringface is unlikely. Corrosion resistant, these gageblocks are resistant to sweaty hands, and normalwear and tear. Manufactured from stabilized Zirconia, Brown & Sharpe ceramic gage blockshave the following key features:• Impossible to magnetize.• Hardness guaranteed to 1400 HV.• Coefficient of thermal expansion:

(9.7 ± 0.8) x 10-6 K-1.For more informationIf you have questions about Brown & SharpeCalibration Services, call (401) 886-2244 or writeCalibration Department, Brown & SharpeManufacturing Company, Precision Park, 200 Frenchtown Road, North Kingstown, RI02852-1700 USA. Nominal length ln.

Central length lc.Variation v withfo and fu.Limit deviations teat any point, pro-ceeding from the nominal length.

l n

V

f uf ot e

t e

l max

l min

l c

Calibration grade and other grades

Nominal - K 0 1 2

length Flatness tolerance

mm μm μm μm μm

0.5 ≤ ln ≤ 150 0.05 0.1 0.15 0.25150 < ln ≤ 500 0.1 0.15 0.18 0.25500 < ln ≤ 1000 0.15 0.18 0.2 0.25

ISO 3650Gage blocks with inch nominal lengths complywith the British Standard BS 4311 – Part 1.

Gage blocks with metric nominal lengths conform to ISO 3650:1998. This internationalstandard is based on standards published eitherin a region, e.g. the European Standard EN ISO3650:1998 or in a country, e.g. the SwissStandard SN EN ISO 3650, German StandardDIN EN ISO 3650 or French Standard NF EN ISO3650. Consequently, national standards such asDIN 861 or NF E 11-010 are no longer applicable.

The new standard ISO 3650:1998 includes the following main changes:• Withdrawal of accuracy grade 00

(see the table on tolerance classes below).• Introduction of specifications dealing with the

uncertainty of measurement in relation to thedeclaration of conformance of the product as perISO 14253-1:1998.

• Review of some definitions and abbreviationsaccording to the current references (see illustration).

• Accuracy – all Brown & Sharpe JO-BLOCKS ®

are certified to meet or exceed FederalSpecifications GGG-G-15c.

Limit deviations te and tolerances tv

Flatness tolerance

BRO-02-011I_Length & Angle:BRO/02/011I_Length & Angle 8/7/06 4:28 PM Page 2

I-3


Certificate of Calibrationand TraceabilityAll gage blocks from Brown & Sharpe are supplied with a Certificate of Calibration issuedby the accredited calibration laboratory of anational calibration service. Depending onwhere they are purchased, this service caneither be the Swiss Calibration Service (SCS),British Calibration Service (UKAS) or ComitéFrançais d’Accréditation (COFRAC).

Accreditation is the authentic assurance of theskills, standards and testing procedures of thecalibration laboratories and the full documenta-tion of national standards that conform with theInternational System of Units (SI). This appliesto any reference standard or measuring equip-ment used.

Owing to a multilateral agreement (MLA), all Certificates of Calibration issued by the members of the European Cooperation for Accreditation of Laboratories (EA) as listedbelow are internationally accepted.

Belgium – BKO / OBEDenmark – DANAKGermany – DKD / DARFinland – FINASFrance – COFRACUnited Kingdom – UKASIreland – NABItaly – SITNetherlands – RvANorway – NAAustria – MBwAPortugal – IPQSweden – SWEDACSwitzerland – SCS / SASSpain – ENAC

Other related countries:Australia – NATANew Zealand – IANZSouth Africa – SANASCzechia – CAI

DeliveriesBrown & Sharpe gage blocks are available in full sets or individually with nominal lengths orwithin set compositions as listed on the follow-ing pages. Other gage sets and lengths canalso be made available upon request.

Since individual gage blocks cannot be listed entirely here, any information requests or purchase orders should specify:

• desired nominal length• material• calibration grade or any other grade

Which Grade Do You Need?Grade 2These gage blocks are commonly used asWorking Standards in inspection rooms to setand calibrate measuring instruments and otherequipment as well as to inspect tools, fixtures and machines.

Grade 1Gage blocks of this class are mainly used asWorking Standards to set and calibrate pluggages and measuring instruments in measur-ing rooms or inspection areas.

Grade 0These gage blocks are designated for use asCompany Standards in calibration labora toriesor environmentally-controlled inspection roomsto set and calibrate plug gages and measuringequipment.

Calibration Grade KGage blocks of this tolerance class areintended for use as Reference Standards in metrology-oriented laboratories of NationalInstitutes, precision measuring rooms and laboratories of National Calibration Services,whether officially accredited or not. Theyshould be used as masters to calibrate gageblocks, length standards of same accuracy andmeasuring instruments.

Grade 00The new standard ISO 3650 does not take thisaccuracy grade into consideration as theuncertainties of measurement achieved withthe procedure applied for calibration usuallylead to a disparity with specified tolerances.The rules of uncertainty of measurement, forproving the conformance or non-conformanceof the product with the standard ISO 14253-1:1998, have determined the withdrawal of theaccuracy grade 00.Wide experience in practical use of gageblocks have proven that gages of the calibra-tion class K could easily replace those of accu-racy grade 00 used until now.Gage blocks of grade 00 remain, however,available upon request.


I-4


598-88-14 43265 88 Block Set (Federal Spec. Set #4-88)4 Blocks: .0625 /.078125 / .09375 /.109375"3 Blocks: .100025 / .100050 / .100075"9 Blocks: .1001 thru .1009 by .0001"

49 Blocks: .101 thru .149 by .001"19 Blocks: .050 thru .950 by .050"4 Blocks: 1.000 thru 4.000 by 1"

598-85-14 43263 85 Block Set4 Blocks: .0625 / .078125 / .09375 / .109375" 9 Blocks: .1001 thru .1009 by .0001"


598-84-14 43261 84 Block Set3 Blocks: .100025 / .100050 / .100075"9 Blocks: .1001 thru .1009 by .0001"


598-81-14 43258 81 Block Set (Federal Spec. Set #1-81)9 Blocks: .1001 thru .1009 by .0001"


598-36-14 43256 36 Block Set1 Block: .10005"

9 Blocks: .1001 thru .1009 by .0001"9 Blocks: .101 thru .109 by .001"9 Blocks: .110 thru .190 by .010"5 Blocks: .100 thru .500 by .100"3 Blocks: 1.000 / 2.000 / 4.000"

598-35-14 43254 35 Block Set1 Block: .05005"

9 Blocks: .0501 thru .0509 by .0001"9 Blocks: .051 thru .059 by .001"5 Blocks: .050 thru .090 by .010"5 Blocks: .110 thru .150 by .010"4 Blocks: .100 / .200 / .300 / .500"2 Blocks: 1.000 / 2.000"

598-7-14 43252 7 Block Set1 Block: .03125"1 Block: .0625"

3 Blocks: .125 / .250 / .500"2 Blocks: 1.000 / 2.000"

598-5-14 43251 5 Block Set1 Block: .0625"

3 Blocks: .125 / .250 / .500"1 Block: 1.000"

Inch “Super-A” JO-BLOCK® Sets Steel – RectangularManufactured from Class I steel to Grade 2 (A+) accuracy. Every gage block is certified, calibrated and serialized. Every set of Brown & Sharpe JO-BLOCKS® comes with its own fitted wooden case and a Cer tif i cate of Calibration and Traceability.

Inch Rectangular Gage Block Sizes:For gaging length “L” less than .200": L x .35" x 1.18"For gaging length “L” .200" and above: L x .35" x 1.38"


I-5


Inch “Super-A” JO-BLOCK® SetsTungsten Carbide – RectangularThree times more wear resistant than chrome carbide. Man u fac tured fromClass III Type 2 Tungsten Carbide to Grade 2 (A+) accuracy. Each gage blockis certified, cal i brat ed and serialized. Every set of Brown & Sharpe JO-BLOCKS®

is sup plied with its own fitted wooden case and a Certificate of Calibration andTraceability.

Like all of Brown & Sharpe's gage block sets, this set is man u fac tured to meetor exceed Federal Spec i fi ca tion GGG-G-15c. Pre ci sion is Federal Grade 2(A+) accuracy.

Inch “Super-A” JO-BLOCK® SetsCarbide/Steel – RectangularTungsten Carbide Durability and Performance with the Econ o my of Steel!

Finally – a gage block set that combines the long-lasting per for mance of tungsten carbide with the economy of steel.

Brown & Sharpe's Carbide/Steel “Super-A” JO-BLOCK® set in cludes 78 tungsten carbide gage blocks in the most frequent ly used sizes and three steelgage blocks in the largest sizes, allowing us to price this set significantly lessthan our 81-piece tung sten carbide gage block set.

598-81-18 43259 81 Block Set (Federal Spec. Set #1-81)9 Blocks: .1001 thru .1009 by .0001"


598-35-18 43255 35 Block Set1 Block: .05005"

9 Blocks: .0501 thru .0509 by .0001"9 Blocks: .051 thru .059 by .001"

11 Blocks: .050 thru .150 by .010"3 Blocks: .200 / .300 / .500"2 Blocks: 1.000 / 2.000"

598-28-18 43253 28 Block Set (Federal Spec. Set #6-28)1 Block: .02005"

9 Blocks: .0201 thru .0209 by .0001"9 Blocks: .021 thru .029 by .001"9 Blocks: .010 thru .090 by .010"

598-81-20 51834 81 Block Set Solid Tungsten Carbide Blocks9 Blocks: .1001 thru .1009 by .0001"

49 Blocks: .101 thru .149 by .001"19 Blocks: .050 thru .950 by .050"

1 Block: 1.000"Steel Blocks3 Blocks: 2.000 / 3.000 / 4.000"


I-6


Metric Gage Block Sets Steel or Tungsten Carbide – RectangularMetric Gage Block sets meet or exceed Federal Specifica tion GGG-G-15c.Grade 2 (A+) accuracy. Every block is cer ti fied, calibrated and se ri al ized. Each set includes a fitted wooden case and a Cer tif i cate of Calibration and Traceability.

Metric Rectangular Gage Block Sizes:For gaging length “L” less than 10 mm: L x 9 mm x 30 mmFor gaging length “L” 10 mm and above: L x 9 mm x 35 mm

597-112-34 43009 112 Block Steel Set

597-112-38 43010 112 Block Tungsten Carbide Set3 Blocks: 0.5 / 1.00 / 1.0005 mm9 Blocks: 1.001 thru 1.009 by 0.001 mm

49 Blocks: 1.01 thru 1.49 by 0.01 mm47 Blocks: 1.5 thru 24.5 by 0.5 mm

4 Blocks: 25 / 50 / 75 / 100 mm

597-88-34 43001 88 Block Steel Set

597-88-38 43002 88 Block Tungsten Carbide Set3 Blocks: 0.5 / 1.00 / 1.0005 mm9 Blocks: 1.001 thru 1.009 by 0.001 mm

49 Blocks: 1.01 thru 1.49 by 0.01 mm17 Blocks: 1.5 thru 9.5 by 0.5 mm10 Blocks: 10 thru 100 by 10 mm

597-47-34 45371 47 Block Steel Set

597-47-38 43000 47 Block Tungsten Carbide Set1 Block: 1.005 mm9 Blocks: 1.01 thru 1.09 by 0.01 mm9 Blocks: 1.1 thru 1.9 by 0.1 mm

24 Blocks: 1.0 thru 24.0 by 1.0 mm4 Blocks: 40 / 60 / 80 / 100 mm


I-7


Inch Rectangular JO-BLOCKS®

Steel – Individualin

598-3125-14 .03125598-5000-14 .05000598-5005-14 .05005598-6000-14 .06000598-6250-14 .06250598-7000-14 .07000598-7812-514 .078125598-8000-14 .08000598-9000-14 .09000598-9375-14 .09375598-10000-14 .10000598-10002-514 .100025598-10005-14 .10005598-10007-514 .100075598-10010-14 .10010598-10020-14 .10020598-10025-14 .10025598-10030-14 .10030598-10040-14 .10040598-10050-14 .10050598-10060-14 .10060598-10070-14 .10070598-10075-14 .10075598-10080-14 .10080598-10090-14 .10090598-10100-14 .10100598-10200-14 .10200598-10300-14 .10300598-10400-14 .10400598-10500-14 .10500598-10600-14 .10600598-10700-14 .10700598-10800-14 .10800598-10900-14 .10900598-10937-514 .109375598-11000-14 .11000598-11100-14 .11100598-11200-14 .11200598-11300-14 .11300598-11400-14 .11400598-11500-14 .11500598-11600-14 .11600598-11700-14 .11700598-11800-14 .11800598-11900-14 .11900598-12000-14 .12000598-12100-14 .12100598-12200-14 .12200598-12300-14 .12300598-12400-14 .12400

in598-12500-14 .12500598-12600-14 .12600598-12700-14 .12700598-12800-14 .12800598-12900-14 .12900598-13000-14 .13000598-13100-14 .13100598-13200-14 .13200598-13300-14 .13300598-13400-14 .13400598-13500-14 .13500598-13600-14 .13600598-13700-14 .13700598-13800-14 .13800598-13900-14 .13900598-14000-14 .14000598-14100-14 .14100598-14200-14 .14200598-14300-14 .14300598-14400-14 .14400598-14500-14 .14500598-14600-14 .14600598-14700-14 .14700598-14800-14 .14800598-14900-14 .14900598-15000-14 .15000598-16000-14 .16000598-17000-14 .17000598-18000-14 .18000598-19000-14 .19000598-20000-14 .20000598-25000-14 .25000598-30000-14 .30000598-35000-14 .35000598-40000-14 .40000598-45000-14 .45000598-50000-14 .50000598-55000-14 .55000598-60000-14 .60000598-65000-14 .65000598-70000-14 .70000598-75000-14 .75000598-80000-14 .80000598-85000-14 .85000598-90000-14 .90000598-95000-14 .95000598-901-14 1.0000598-902-14 2.0000598-903-14 3.0000598-904-14 4.0000

All “Super-A” JO-BLOCKS are calibrated, serialized and certified to meet or exceedFederal Specifications GGG-G-15c for Grade 2 (A+) accuracies.


I-8


Inch Rectangular JO-BLOCKS® TungstenCarbide – Individual

in598-1000-18 .010598-2000-18 .020598-2005-18 .02005598-2010-18 .0201598-2020-18 .0202598-2030-18 .0203598-2040-18 .0204598-2050-18 .0205598-2060-18 .0206598-2070-18 .0207598-2080-18 .0208598-2090-18 .0209598-2100-18 .021598-2200-18 .022598-2300-18 .023598-2400-18 .024598-2500-18 .025598-2600-18 .026598-2700-18 .027598-2800-18 .028598-2900-18 .029598-3000-18 .030598-4000-18 .040598-5000-18-1 .050598-5005-18 .05005598-5010-18 .0501598-5020-18 .0502598-5030-18 .0503598-5040-18 .0504598-5050-18 .0505598-5060-18 .0506598-5070-18 .0507598-5080-18 .0508598-5090-18 .0509598-5100-18 .051598-5200-18 .052598-5300-18 .053598-5400-18 .054598-5500-18 .055598-5600-18 .056598-5700-18 .057598-5800-18 .058598-5900-18 .059598-6000-18 .060598-6250-18 .0625598-7000-18 .070598-8000-18 .080598-9000-18 .090598-10000-18-1 .100598-10010-18 .1001598-10020-18 .1002598-10030-18 .1003598-10040-18 .1004598-10050-18 .1005598-10060-18 .1006598-10070-18 .1007598-10080-18 .1008598-10090-18 .1009598-10100-18 .101598-10200-18 .102598-10300-18 .103598-10400-18 .104598-10500-18 .105598-10600-18 .106

in598-10700-18 .107598-10800-18 .108598-10900-18 .109598-11000-18 .110598-11100-18 .111598-11200-18 .112598-11300-18 .113598-11400-18 .114598-11500-18 .115598-11600-18 .116598-11700-18 .117598-11800-18 .118598-11900-18 .119598-12000-18 .120598-12100-18 .121598-12200-18 .122598-12300-18 .123598-12400-18 .124598-12500-18 .125598-12600-18 .126598-12700-18 .127598-12800-18 .128598-12900-18 .129598-13000-18 .130598-13100-18 .131598-13200-18 .132598-13300-18 .133598-13400-18 .134598-13500-18 .135598-13600-18 .136598-13700-18 .137598-13800-18 .138598-13900-18 .139598-14000-18 .140598-14100-18 .141598-14200-18 .142598-14300-18 .143598-14400-18 .144598-14500-18 .145598-14600-18 .146598-14700-18 .147598-14800-18 .148598-14900-18 .149598-15000-18 .150598-20000-18 .200598-25000-18 .250598-30000-18 .300598-35000-18 .350598-40000-18 .400598-45000-18 .450598-50000-18 .500598-55000-18 .550598-60000-18 .600598-65000-18 .650598-70000-18 .700598-75000-18 .750598-80000-18 .800598-85000-18 .850598-90000-18 .900598-95000-18 .950598-901-18 1.000598-902-18 2.000598-903-18 3.000598-904-18 4.000

All “Super-A” JO-BLOCKS are calibrated, serialized and certified to meet or exceedFederal Specifications GGG-G-15c for Grade 2 (A+) accuracies.


I-9


Metric Rectangular Gage Blocks Steel – Individual

mm597-5000-34 0.50597-10000-34 1.00597-10005-34 1.0005597-10010-34 1.0010597-10020-34 1.002597-10030-34 1.003597-10040-34 1.004597-10050-34 1.005597-10060-34 1.006597-10070-34 1.007597-10080-34 1.008597-10090-34 1.009597-10100-34 1.01597-10200-34 1.02597-10300-34 1.03597-10400-34 1.04597-10500-34 1.05597-10600-34 1.06597-10700-34 1.07597-10800-34 1.08597-10900-34 1.09597-11000-34 1.10597-11100-34 1.11597-11200-34 1.12597-11300-34 1.13597-11400-34 1.14597-11500-34 1.15597-11600-34 1.16597-11700-34 1.17597-11800-34 1.18597-11900-34 1.19597-12000-34 1.20597-12100-34 1.21597-12200-34 1.22597-12300-34 1.23597-12400-34 1.24597-12500-34 1.25597-12600-34 1.26597-12700-34 1.27597-12800-34 1.28597-12900-34 1.29597-13000-34 1.30597-13100-34 1.31597-13200-34 1.32597-13300-34 1.33597-13400-34 1.34597-13500-34 1.35597-13600-34 1.36597-13700-34 1.37597-13800-34 1.38597-13900-34 1.39597-14000-34 1.40597-14100-34 1.41597-14200-34 1.42597-14300-34 1.43597-14400-34 1.44597-14500-34 1.45597-14600-34 1.46597-14700-34 1.47597-14800-34 1.48597-14900-34 1.49

mm597-15000-34 1.50597-16000-34 1.60597-17000-34 1.70597-18000-34 1.80597-19000-34 1.90597-20000-34 2.00597-25000-34 2.50597-30000-34 3.00597-35000-34 3.50597-40000-34 4.00597-45000-34 4.50597-50000-34 5.00597-55000-34 5.50597-60000-34 6.00597-65000-34 6.50597-70000-34 7.00597-75000-34 7.50597-80000-34 8.00597-85000-34 8.50597-90000-34 9.00597-95000-34 9.50597-100-34 10.00597-105-34 10.50597-110-34 11.00597-115-34 11.50597-120-34 12.00597-125-34 12.50597-130-34 13.00597-135-34 13.50597-140-34 14.00597-145-34 14.50597-150-34 15.00597-155-34 15.50597-160-34 16.00597-165-34 16.50597-170-34 17.00597-175-34 17.50597-180-34 18.00597-185-34 18.50597-190-34 19.00597-195-34 19.50597-200-34 20.00597-205-34 20.50597-210-34 21.00597-215-34 21.50597-220-34 22.00597-225-34 22.50597-230-34 23.00597-235-34 23.50597-240-34 24.00597-245-34 24.50597-250-34 25.00597-300-34 30.00597-400-34 40.00597-500-34 50.00597-600-34 60.00597-700-34 70.00597-750-34 75.00597-800-34 80.00597-900-34 90.00597-1000-34 100.00

Brown & Sharpe's Metric Gage Blocks are calibrated, serialized and certified to meet orexceed Federal Specifications GGG-G-15c for Grade 2 (A+) accuracies.


I-10


Metric Rectangular Gage BlocksTungsten Carbide – Individual

mm597-5000-38 .50597-10000-38 1.00597-10005-38 1.0005597-10010-38 1.001597-10030-38 1.003597-10040-38 1.004597-10050-38 1.005597-10060-38 1.006597-10070-38 1.007597-10080-38 1.008597-10090-38 1.009597-10100-38 1.01597-10200-38 1.02597-10300-38 1.03597-10400-38 1.04597-10500-38 1.05597-10600-38 1.06597-10700-38 1.07597-10800-38 1.08597-10900-38 1.09597-11000-38 1.10597-10020-38 1.1002597-11100-38 1.11597-11200-38 1.12597-11300-38 1.13597-11400-38 1.14597-11500-38 1.15597-11600-38 1.16597-11700-38 1.17597-11800-38 1.18597-11900-38 1.19597-12000-38 1.20597-12100-38 1.21597-12200-38 1.22597-12300-38 1.23597-12400-38 1.24597-12500-38 1.25597-12600-38 1.26597-12700-38 1.27597-12800-38 1.28597-12900-38 1.29597-13000-38 1.30597-13100-38 1.31597-13200-38 1.32597-13300-38 1.33597-13400-38 1.34597-13500-38 1.35597-13600-38 1.36597-13700-38 1.37597-13800-38 1.38597-13900-38 1.39597-14000-38 1.40597-14100-38 1.41597-14200-38 1.42597-14300-38 1.43597-14400-38 1.44597-14500-38 1.45597-14600-38 1.46597-14700-38 1.47597-14800-38 1.48597-14900-38 1.49

mm597-15000-38 1.50597-16000-38 1.60597-17000-38 1.70597-18000-38 1.80597-19000-38 1.90597-20000-38 2.00597-25000-38 2.50597-30000-38 3.00597-35000-38 3.50597-40000-38 4.00597-45000-38 4.50597-50000-38 5.00597-55000-38 5.50597-60000-38 6.00597-65000-38 6.50597-70000-38 7.00597-75000-38 7.50597-80000-38 8.00597-85000-38 8.50597-90000-38 9.00597-95000-38 9.50597-100-38 10.00597-105-38 10.50597-110-38 11.00597-115-38 11.50597-120-38 12.00597-125-38 12.50597-130-38 13.00597-135-38 13.50597-140-38 14.00597-145-38 14.50597-150-38 15.00597-155-38 15.50597-160-38 16.00597-165-38 16.50597-170-38 17.00597-175-38 17.50597-180-38 18.00597-185-38 18.50597-190-38 19.00597-195-38 19.50597-200-38 20.00597-205-38 20.50597-210-38 21.00597-215-38 21.50597-220-38 22.00597-225-38 22.50597-230-38 23.00597-235-38 23.50597-240-38 24.00597-245-38 24.50597-250-38 25.00597-300-38 30.00597-400-38 40.00597-500-38 50.00597-600-38 60.00597-700-38 70.00597-750-38 75.00597-800-38 80.00597-900-38 90.00597-1000-38 100.00

Brown & Sharpe's Metric Gage Blocks are calibrated, serialized and certified to meet orexceed Federal Specifications GGG-G-15c for Grade 2 (A+) accuracies.


I-11


Micrometer Checking SetThe First Complete Set!

The Brown & Sharpe Micrometer Checking Set has all the necessarycomponents to check the accuracy of your micrometers, ensuring youthat they are performing to their optimum specifications.

Features:• Set assists you in meeting Federal Spec. GGG-C-15c for flatness

and parallelism and conforms to MIL-STD-45662A.• Ten-piece selection of gage blocks allows checking of various

spindle positions over the complete micrometer range.• Two optical flats: .500" diameter and .5125" diameter which

allow checking anvil faces at half revolutions of the spindle for measuring flatness.

• Each set and each block is individually serialized.• Gage blocks include Certificate of Calibration.• Includes fitted wooden case.

598-10-18 27076 Micrometer Checking Set


I-12


�

ISO 3650

Stable, highly alloyed steel,

resistant to wear

(11.5 ± 1.0) x 10-6 K-1

See page I-2

Wooden case

Identificationnumber

SCScalibration certificate

COFRACcalibration certificate

ETALON® Basic Metric Gage SetsSteel – Rectangular

mm Pieces

32- Piece Sets

06519000 06519010 1 1.005 106519001 06519011 2 1.01 - 1.09 0.1 9

1.1 - 1.9 0.1 91 - 9.0 1.0 9

10, 20, 30 and 50 4

47- Piece Sets06519002 06519012 1 1.005 106519003 06519013 2 1.01 - 1.09 0.01 9

1.1 - 1.9 0.1 91.0 - 24.0 1.0 2425 - 100 25 4

88- Piece Sets06519004 06519014 1 1.0005 106519005 06519015 2 1.001 - 1.009 0.001 9

1.01 - 1.49 0.01 490.5 - 9.5 0.5 1910 - 100 10 10

Stepsmm


I-13


�

BS 4311 Part 1

BS 870 for the setcompositions.

Steel type: tungsten carbide

providing stability as wellas high resistance to wear

Ceramic type: extremely resistant Zirconia

Tugnstencarbide:

(4.23 ± 0.1) x 10-6 K-1

Ceramic:(9.7 ± 0.8) x 10-6 K-1

See BS 4311Part 1

Supplied assingle gage

blocks or in sets

Wooden case

Identificationnumber

UKAS calibra-tion certificate

in

8- Piece Sets – Mikechex E80652526023 0652536014 K 0.130 0.250 0.385 0.500 0.615 0.7500652525023 0652535014 0 0.870 1.0000652521023 0652531015 10652522023 0652532015 2

10- Piece Sets – Mikechex E100652526022 0652536013 K 0.105 0.210 0.315 0.420 0.500 0.6050652525022 0652535013 0 0.710 0.815 0.920 1.0000652521022 0652531014 10652522022 0652532014 2

11- Piece Sets – Mikechex E110652521021 0652531013 1 0.130 0.250 0.385 0.500 0.615 0.7500652522021 0652532013 2 0.870 1.000 2.000 3.000 4.000

CeramicTungstenCarbide

TESA® Mikechex Inch Gage Block SetsDesigned to calibrate and set the indication of external micrometers.

Limit Deviations and Tolerances According to BS 4311 : Part 1 : 1993

Calibration Grade K Grade 0 Grade 1 Grade 2

Limit deviation Tolerance Limit deviation Tolerance Limit deviation Tolerance Limit deviation Toleranceof length at for the of length at for the of length at for the of length at for the

any point from variation any point from variation any point from variation any point from variationNominal nominal in length nominal in length nominal in length nominal in lengthlength length length length length

± te tv ± te tv ± te tv ± te tvin μin μin μin μin μin μin μin μin

ln ≤ 0.4 5 2 5 4 10 6 20 120.4 < ln ≤ 1 6 2 6 4 12 6 25 12

1 < ln ≤ 2 8 3 8 4 15 7 30 122 < ln ≤ 3 10 3 10 5 20 7 40 143 < ln ≤ 4 12 3 12 5 25 8 50 14


I-14


�

Full set ina wooden case

�

�

Diameter and thickness

as shown on the table

Optical flatswith 2 flat

measuring faces.Parallelism cannot beguaranteed.

Wooden case

Declarationof conformity

TESA® Maintenance Kit for Gage Blocks

65.2500450 TESA maintenance kit for gage blocks

Supplied with the following items :

0652500452 1 Arkansas stone0652500453 1 Soft tipped tweezers0652500454 1 Pneumatic vacuum pen0652500455 1 Nanofiber cleaning cloth0652500456 1 Pair of cotton gloves0652500457 1 Acid-free solvent0652500458 1 Box with protective grease02530050 1 50 mm dia. optical flat0652500460 1 Solvent container0652500461 1 Dust remover0652500462 1 Dust brush0652500463 1 Bottle of super-fine, acid-free oil0652500451 1 Wooden case

TESA® Optical FlatsUsed for examining flatness and wringability of the gage blocks or any othertest pieces having flat faces with same high grade of accuracy.

mm mm μm

02530050 50 15 0.12502530075 75 20 0.125


I-15


�

Hardened steel

30"

Width: 6.35 mm (1/4 in)

Length: ≥ 76.2 mm (3 in)

Plastic case

Ultra Precision 12-Piece Angle Block SetComplete with a protective “shop-hardened” molded case.

• Precision ground hardened steel.• Angular accuracy .0001" per inch, ± 30 arc seconds.• 3" long x 1/4" thick.• Simple, quick angle setups.• Eliminate calculations and avoid errors.

599-921-18 26883 Set consists of: 1/4°, 1/2°, 1°, 2°, 3°, 4°, 5°, 10°, 15°, 1220°, 25°, 30°

TotalPieces

Ultra Precision 17-Piece Angle Block SetComplete with a protective wood case.

• Made from hardened steel.• Ideal for grinding and milling machine applications.• Furnished in custom wooden case.

599-921-17 26693 Set consists of: 1/4°, 1/2°, 1°, 2°, 3°, 4°, 5°, 10°, 15°, 20°, 1725°, 30°, 35°, 40°, 45°, plus two riser blocks

TotalPieces

Precision Adjustable Angle Block SetPrecision ground angle block -- ideal for drilling, milling, grinding and setup tasks.

• 3-3/4” wide by 1-3/4” thick by 2” high.• Approximately 1-3/4” work capacity.• Angle accuracy ±10’; squareness within .0002”.• Hardened to 50-55 RC.• Includes fitted wooden case.

599-750-25 27397


I-16


Precision Gage Ball Set26 pairs of precision balls. (inch)

• 1 pair of each size: 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32",3/8", 13/32", 7/16", 15/32", 1/2", 17/32", 9/16", 19/32", 5/8", 21/32", 11/16",23/32", 3/4", 13/16", 7/8", 15/16", 1".

25 pairs of precision balls. (metric)

• 1 pair of each size: 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm,10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm,20mm, 21mm, 22mm, 23mm, 24mm, 25mm.

• Chrome steel hardened to 63 RC.• Ground and lapped.• Grade 24 Accuracy – AFBMA Certified.• Provided in a “shop-hardened” protective case.

�

Special steel,hardened

3 μm

Not availableindividually

Plastic case

in

599-766 27034 Steel ball set 1/8 - 1 52599-766m 27178 Steel ball set 1mm - 25mm 50

TotalPieces


bro-02-011i length & angle:bro/02/011i length & angle 8/7 ... · tungsten carbide...

Documents