MarStand. Indicator Stands Comparator Stands

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MarStand.

Indicator Stands

Comparator Stands

Indicator Stand 815 GN

6 – 2

Indicator Stand 2400

6 – 2

Indicator Stand 815 MA

6 – 3

Indicator Stand 815 MB

6 – 3

Indicator Stand 815 MG

6 – 4

Indicator Stand 815 P

6 – 4

Post and Support Arm Assemblies 815 X

6 – 5

Magnetic Bases 815 Y

6 – 5

Small Comparator Stands 820N,

6 – 6

Small Comparator Stands 820FG, 820FC

6 – 7

Comparator Stands 35B, NB-60, NB-61

6 – 8

Thickness Gage 57B Bench Style

6 – 9

Wire Insulation Thickness Gage 57B

6 – 10

Dead Load Thickness Gage 57B

6 – 11

Test Stand 1492 Magnetic Base

6 – 12

Transfer Stand 2300

6 – 12

Large Comparator Stands 821

6 – 13

Heavy Comparator Stands 824

6 – 14

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6 - 2

MarStand.

Indicator Stands

Indicator Stand 815 GN

Total height Max. projection Post/Arm Base surface Fine adjust- Weight Order no. with base of support arm dia. ment range (without indicator)

a b c d e Mount Dia. Mount Dia.

mm/in mm mm mm mm kg 8h7 3/8 in dia.

300/12 185 18 14 150 x 150 2 4.2 4413000 4413050

500/20 200 25 18 190 x 180 2 9 4413001 4413051

750/30 230 35 25 190 x 180 2 10 4413005 4413052

• Sturdy base provides extra stability

• Top surface with convenient hand grip

• Moves easily over surfaces without vibration

• Front side precision ground to allow movement of the stand along edges and rules • Three point contact surface

ensures rigid footing • Support arm with fine

adjustment

• Post and support arm made of stainless steel

• Indicator can swivel through ± 90° e a b 34 ø8 c d

Features

Technical Data

A stableA

• A stable Height Stand for electronic measurement,

• Fine adjustment in the base allows easy operator set-up, even at high magnification. Up to 3.8mm/.150 in adjustment when arms fully extended.. • Collar has Teflon bearings and metal-to-metal clamping.

• Post is thermally isolated from heat transfer from the base. • Arm lock is independent of the pivot lock.

• Uses vertical lug mounting

• EHE-2056 Lever gage head mounts directly to arm ( as shown) EHE-2048 Lever gage head requires and EAM-1071 adaptor

CP-83 Extra armand swivel clamp assembly (allows mounting two lever gage heads on one stand)Total Height

Total Height Arm Reach Post Dia. Base Surface Fine Adjust- Order no.

with base ment Range (without Indicator)

mm/in mm/in mm/in mm/in mm/in

530/20.8 254/10 38.1/1.25 161.7 X 94/6.2 X 3.7 3.8/.15 2400

Technical Data

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MarStand.

Indicator Stands

Indicator Stand 815 MA

815 MA

815 MA

815 MA

815 MA

with magnetic base

Total height V-way for Magnetic Fine adjust- Weight Order no. Order no. with base shaft-ø pull ment range (without indicator) wooden case

Mount Dia. Mount Dia.

mm/in mm N mm kg 8h7 3/8 in. dia

285/11.2 20 - 100 450 2 2.5 4416000 4416050 4416001 • Support arm with two joints • Featuring powerful

perma-nent magnet with on/off switch

• Magnetic pull is active over flat and V-shaped bottom as well as front surface of the base

• Post and support arm made of stainless steel

• Support arm with fine adjustment

Technical Data

Features

• Support arm with one joint • Featuring powerful perma-nent magnet with on/off switch

• Magnetic pull is active over flat and V-shaped bottom as well as front surface of base

• Post and support arm made of stainless steel

• Support arm with fine adjustment

• Indicator can swivel through ± 90° 285 50-230 50-100 ø18 ø8 ø1 1 ø14 140° 70 x 46 220 285 140° 70 x 46 50-190 34 ø8 ø18 ø14 220

Indicator Stand 815 MB

with magnetic base

Features

Technical Data

Total height V-way for Magnetic Fine adjust- Weight Order no. Order no. with base shaft-ø pull ment range (without indicator) wooden case

Mount Dia. Mount Dia.

mm/in mm N mm kg 8h7 3/8 in. dia

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MarStand.

Indicator Stands

Indicator Stand 815 MG

with flexible stem

• Flexible stem lockable in any position

• Collars and precision-ground steel balls of stem are compressed by a strong steel cable

• Adjustable clamping force • Powerful permanent

magnet with on/off switch • Magnetic pull is active over flat and V-shaped bottom as well as front surface of base

• Support arm with fine adjustment

• Indicator can swivel through ± 90°

Features

• Support arm with one joint • Sturdy circular base with

permanent magnet • Post and support arm made

of stainless steel • Support arm with fine

adjustment

• Indicator can swivel through ± 90° ø40 240 40-130 34 ø8 ø14 ø11

Technical Data

7 270 34 ø8 M10

Total height V-way for Magnetic Fine adjust- Weight Order no. Order no. with base shaft-ø pull ment range (without indicator) wooden case

Mount Dia. Mount Dia.

mm/in mm N mm kg 8h7 3/8 in. dia

350/14 20 - 100 450 1.5 1.9 4420000 4420001 4416001

Indicator Stand 815 P

with magnetic base

Features

Technical Data

Total height Magnetic Fine adjust- Weight Order no. with base pullpullpullpullpull ment rangement rangement rangement rangement range (without indicator)

Mount Dia. Mount Dia,

mm/in N mm kg 8h7 3/8 in. dia

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MarStand.

Indicator Stands

M16 285 485 50-200 34 ø8 ø25 14 ø18 M8 x 0,75 17 5 40-130 34 ø8 ø14 5,5 ø11 7 270 34 ø8 M10

Post and Support Arm Assemblies 815 X

For use in test equipment for length and concentricity checks

815 XN

for mounting in T-slot • Two joints

• Knurled nut for clamping post

• Post and support arms made of stainless steel • With fine adjustment Order no. 4424000

815 XMA

with mounting thread • Two joints

• Post and support arms made of stainless steel • With fine adjustment Order no. 4424005

815 XMB

with mounting thread • One joint

• Post and support arms made of stainless steel • With fine adjustment Order no. 4424006

815 XMS

especially sturdy version with mounting thread • One joint

• Post and support arms made of stainless steel • With fine adjustment Post height Order no.

285 mm 4435011

485 mm 4435015

815 XMG

with mounting thread • Flexible stem, lockable in

any position • With fine adjustment Order no. 4424010

815 XP

with mounting thread • One joint

• Post and support arms made of stainless steel • With fine adjustment Order no. 4424015

Magnetic Bases 815 Y

For setting up test equipment or as a base for setting devices on machine tools

815 YM Standard version • Powerful permanent

magnet with on/off switch • With connecting thread • Bottom surface with

centered V-way • Front surface flat • Magnetic pull 450 N Order no. 4425000

815 YP Circular version • Permanent magnet with

connecting thread but without switch • Bottom surface flat • Magnetic pull 250 N Order no. 4425002 17 245 50-230 50-100 ø18 ø8 ø1 1 ø14 10,5 6 4,5 220 50-230 50-100 ø18 ø8 ø1 1 ø14 M10 10 M10 220 50-190 34 ø8 ø18 10 ø14 65 M10 15 12 140° 70 x 46 ø40 30 M8 x 0,75 6

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MarStand.

Comparator Stands

Small Comparator Stands 820

• Rigid design

• Plate made of hardened stainless steel, black granite or ceramic

• Sturdy, ground post made of stainless steel

Features

• With fine adjustment, con-sisting of a strong and rigid parallel spring assembly (Comparator Stands 820 FG and 820 FC)

• With adjustable support arm for indicator 17 5 ø25 131 35 a 125 80 A 52,5 ø8H7 0,2 100 A

820 N

820 N

Working Flatness Fine adjust- Weight Order no. Remarks

range tolerance ment range (without

a (DIN 876) indicator)

Mount Dia. Mount Dia. mm/in Grade mm kg 8h7 3/8 in. dia

820 N 0 - 110/0 - 4.3 steel 00 2.7 2058605 with 1075 Indicator

820 N 0 - 110/0 - 4.3 steel 00 2.6 4430000 4430018

820 NG 0 - 130/0 - 5.1 granite 0 3.2 4430100 4430110

820 FG 0 - 130/0 - 5.1 granite 0 ± 0.2 3.2 4431100 4431120 with fine adjustment

820 NC 0 - 110/0 - 4.3 ceramic 00 4.0 4432100 4432120

820 FC 0 - 110/0 - 4.3 ceramic 00 ± 0.2 4.0 4433100 4433110 with fine adjustment

Technical Data

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MarStand.

Comparator Stands

Small Comparator Stands 820

V-Block 108° for checking small, cylindrical workpieces for out-of-roundness and polygon error (details see page 11-9)

Accessories

Order no. 107 V (single) 4229000 (pair) 4229001

820 FG

820 NG

820 FC

820 NC

228,5 25 67,5 ø25 12 18 0 45 a 160 100 A ø8H7 0,2 100 A

820 FG

820 NG

21 6,5 67,5 ø25 12 18 0 58 a 155 100 80 40 20 80 A ø8H7 0,2 100 A

820 FC

820 NC

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6 - 8

• Platens:

Type Dimensions Order No. serrated 114 x 152 mm PL-99

(4.5 x 6 in.)

serrated 152 x 203 mm PL-147 (6 x 8 in.)

Note: (4) screws SW-1338 req‘d • Fine Adjust Arm

The Fine Adjust Arm is available separately to convert NB-60 Comparator Stands with plain arms

Range Order No.

mm/in

1.5/0 .060 AM-147

Accessories for Comparator Stand 35B

Comparator Stands 35B and NB-60

• Model 35B has a precision ground base. Indicator arms with and without fine adjustment are available. Models are also available with lapped anvils for the highest precision work. • Alternate post lengths,

Indicators, Anvils and special fixturing available upon request. Contact Mahr Federal Technical Assistance

Features-NB-60/NB-61

• Model NB-60 and NB-61

have the largest base and greatest throat depth. Indicator arms with and without fine adjust are available. Base has a pattern of 1/4-20 tapped holes for mounting platens or special tooling

Technical Data

Features-35B

• Replacement Anvils:

Anvils for Comparator Stands 35B-21 and 35B-41 are available: Surface is lapped flat to within .00001 in.

Type Dimensions Order No. plain surface 25 x 25 x 75 mm AL-96

(1 x 1 x 3 in)

serrated surface 25 x 25 x 75 mm AL-97 (1 x 1 x 3 in)

• Fine Adjust Arm:

The Fine Adjust Arm is available separately to convert 35B Comparator Stands with plain arms

Range Order No.

mm/in

1.5/0.060 AM-146

Accessories for Comparator Stand NB-60

Readout Specification: Because of the versatility of the Series 35B and NB-60 Stands, almost any type of readout can be used. With Dial Indicators/Comparators or Digital Indicators, use a

horizontal lug back With Air Probes or Electronic Probes having a 3/8 in dia., orderMounting Adapter AAD-66

Ordering Infomation

Post Throat Reference Gaging Order no. Capacity Diameter Depth Surface Arm Anvil (w/o indicator) 0-8.75 in 1.25 in 2.5 in 1 x 3 in adjustable AM-146 plain OMI-35B-21 0-222 mm 31.75 mm 62.5 mm 25 x 75 mm plain AM-3 none OMI-35B-30

adjustable AM-146 none OMI-35B-32

adjustable AM-146 serrated OMI-35B-41 0-8 in 1.25 in 4.88 in 9.38 x 6.5 in plain AM-3 none OMI-NB-60 0-203 mm 31.75 mm 124 mm 238 x 165 mm adjustable AM-146 none OMI-NB-61

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MarStand.

Comparator Stands

6-9

Thickness Gages 57B Bench Style

• Solid casting with ribbed frame provides strength and rigidity for accurate measurements.

• Gage is furnished with a lift lever so work can be easily placed between the contacts.

• Large 54mm/2.125in diameter lower anvil provides convenient stage for small parts or flat materials.

• 4.75mm/.187in diameter radiused upper contact normally provided. • 102mm/4in throat depth for part clearance.

• Indicator mounts with adjustable back for quick positioning for each gaging requirement.

• Available with Dial Indicator or Digital Electronic Indicator.

Model 57B-12 Thickness Gage Metric 57B-11 57B-12 EMD-57B-11M EMD-57B-11 0-25mm/0-1in 0-12.5mm/0-.5in 0-21.5mm/0-.85in

Dial Indicator readout with 25mm/1in sensitive range and .01mm/.001in grads.

µMaxµm®XL Digital Indicator with 25mm/1in

range and 0.001mm/.00005in resolution (Model XLI-20002).

Dial Indicator readout with 12.50mm/.50in sen-sitive range and .01mm/.0005in grads.

µMaxµm®XL Digital Indicator with

12.50 mm/.50in range and .001mm/.00005in resolution (Model XLI-10002).

Maxµm Digital Indicator with0.398mm/0.02in sensitive range and 0.001mm/.00005in resolu-tion, .001mm/.0001in analog grads. (Metric Model DEI-14111 and Inch Model DEI-11111).

µMaxµm Digital Indicator with 2mm/.08in sensi-tive range, .001mm/.00005in resolution (Model EDI-10101).

Alternate Indicators and contact points available upon request. Contact Mahr Federal Customer Resource Center.

Inch Capacity Description

57B-11M 57B-12M XLI-57B-11 XLI-57B-12 EDI-57B-11

Features

Order No.

Technical Data

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MarStand.

Comparator Stands

Wire Insulation Thickness Gages 57B

6-10

Measuring Compressible Materials

• Using the basic design of the Model 57B-13 (Model 57B-13M — Metric) Gage, the lower contact is PT-103, 1.10mm/.043in diameter rod, mounted horizontally. The upper radiused con-tact is a chisel concon-tact, in line with the rod. By slipping tubular parts onto the lower contact, the gage can measure the thickness of the wall of the tube. A 10 gram auxiliary weight (WT-3) on the Indicator provides a total dead-load weight of 25 grams. (Replacement lower rod: PS-43)

Compressible materials such as paper, plastics, rubber or fabrics must be measured under controlled conditions. Many materials have measurement standards specified by A.S.T.M., U.L., or other industry standards organizations. Measurement standards specify dead load weight, upper and lower contact configura-tions, and Indicator resolution.

Series 57B Gages are easily modified to meet most of these industry standards. Federal Products has on file designs for the measure-ment of paper, latex foam rubber, sponge rubber, vulcanized rubber, asbestos tape and cloth, sheet and roll felt, and many other materials. When inquiring, specify A.S.T.M. Specification Number, if possible.

Model 57B-13 Thickness Gage

For checking wall thickness of wire insulation and other

small-ddiameter tubular parts

Technical Data

Features

Metric

573-13 7.6mm/.30in Dial Indicator readout with7.6mm/.30in

sensi-tive range and 0.01mm/.0005in grads.

µMaxµm®XL Digital Indicator with 25mm/1in

range and 0.001mm/.00005in resolution (Model XLI-50002).

Inch Capacity Description

57B-13M XLI-57B-13 Order No. 25mm/1in OPTIONS PT-2245 PS-225

0.050mm/.02in diameter Pin, Lower Contact Assembly

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MarStand.

Comparator Stands

6-11

Dead Load Thickness Gages 57B

• Solid casting with ribbed frame provides strength and rigidity for accurate measurements.

• 0.003mm/.0001in parallelism with tables up to 19mm/.75in diameter. • 283g/10 oz. dead load weight for constant gaging pressure.

• 10mm/.407in diameter flat upper and 54mm/2.125in lower contact. • Indicator mounts with adjustable back for quick positioning for each

gaging requirement.

• Available with Dial Indicator or Digital Electronic Indicator. • Gage is supplied with a lift lever so work can be easily placed

between the table and contact.

• Four-inch throat depth for part clearance.

Model XLI-57B-15 Thickness Gage

Metric

57B-14 57B-15

0-2.5mm/0-.10in 0-25mm/0-1in

Dial Indicator readout with 2.5mm/.10in sensi-tive range and .002mm/.0001in grads.

Dial Indicator readout with 25mm/1in sensitive range and .01mm/.001in grads.

µMaxµm®XL Digital Indicator with

25mm/1in range and .001mm/.00005in resolu-tion (Model XLI-50002).

Alternate Indicators and contact points available upon request. Contact Mahr Federal Technical Assistance.

Inch Capacity Description

57B-14M 57B-15M XLI-57B-15

Technical Data

Features

Order No.

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MarStand.

Indicator Stands

6-12

Test Stands 1492

Magnetic Base

Transfer Stand 2300

For use on machines and surface plates.

• Use with any Testmaster Indicator - Support arms stepped at one end (.218in dia.) for Swivel Clamp (CP-2199).

• Accommodates Vertical and Horizontal lug back mounts for AGD type Indicators.

• Bases have powerful “ON/OFF” permanent magnets which hold from any of four faces - three sides or bottom. • Support arms and clamps permit omni-directional Indicator

positioning.

• Fine adjustment conveniently located in base. • Three-point base pads improve accuracy. • Contoured shape facilitates movement.

• Use with any Testmaster Indicator - stud accommodates Swivel Clamp (CP-2199).

• EHE-2048 Gage head requires a CP-116 Clamp.

1492B-10

Test Stand (Indicator not included)

2300

Transfer Stand (Indicator not included) Order No. w/o indicator 1492B-5 1492B-10 1492B-15 Base dimensions 60x48x59/2.4x1.9x2.2 h 60x48x59/2.4x1.9x2.2 h 114x48x59/4.5x1.9x2.2 h

Main Post Support Arm

Diameter 10/.47 10/.47 20/.79 Diameter 9.9/.39 9.9/.39 14/.55 Length 178/7 178/7 401/15.8 Length 165/6.5 149/5.9 200/7.9

Measurements are mm/in.

All models furnished with post clamp and indicator mounting clamp. Style 1492B-10 has fine adjustment on post clamp.

Indicator not included.

Order no. 2300 Base

Column Maximum vertical capacity Reach (base to contact point) Mounting stud 76w x 110l x 45mmh/3 x 4.375 x 1.75in 25mmdia. x 430mmh/.995 x 17in 457mm/18in approx. 86mm/3.375in 5.55mm/.218in dia.

Features

Technical Data

Features

Indicator not included.

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MarStand.

Comparator Stands

• Made of stainless steel and precision ground

• Support arm provided with post clamp

• With fine adjustment, con-sisting of a strong and rigid parallel spring assembly (Comparator Stands 821 FG) • Especially rigid design

• Plate made of lapped, black granite

• Heavy-duty post and ad-justable support arm for maximum stability 821 FG 300 (500) 90-200mm (95-280mm) ø35 (ø50) 12 37 5 (6 75) 70 (100) a 300 (400) 200 (300) 240 (330) 35 (45) 80 A ø8H7 0,2 100 A ø25 (ø30)

Large Comparator Stands 821

Features

Technical Data

Working Flatness Fine adjust- Weight Order no.* Remarks

range tolerance ment range (w/o indicator)

a (DIN 876) Mount Dia. Mount Dia.

mm/in Grade mm kg 8h7 3/8 in dia.

821 NG 0-250/0-10 0 15.8 4435100 4435150

0-430/0-17 0 48 4435110 4435160

821 FG 0-250/0-10 0 ± 0.2 15.8 4435101 4435151 with fine adjustment

0-430/0-17 0 ± 0.2 48 4435111 4435161 with fine adjustment

* without indicator

Accessories

Order no.

107 V (single) 4229000

(pair) 4229001 V-Block 108° for checking small, cylindrical workpieces for out-of-roundness and polygon error (details see page 11-9)

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MarStand.

Comparator Stands

Heavy Comparator Stands 824

Basic Unit

Working Fine adjust- Weight Order no.

range ment range (w/o indicator)

(w/o reference plate) Mount Dia. Mount Dia. Mount Dia.

mm/in mm kg 8h7 28h7 3/8 in dia.

824 NT 0-210/0-8.2 - 17 4442100 4442105

824 FT 0-210/0-8.2 ± 0.2 19 4443100 4443105

824 GT 0-200/0-8 ± 1.5 18 4444200

Basic unit (without indicator) • Rugged T-shaped base

made of special cast iron • Extra stability

• Heavy-duty post and support arm for extra rigidity

• Support arm with rotation prevention feature; height of arm adjustable via rack Plates (sold separately) • Measuring faces hardened

and lapped

• With longitudinal grooves • Plates for sum

measure-ments with mounting hole 8H7 mm for inductive measuring probe

Technical Data

Features

Precision Stand 824 NT Without fine adjustment

Precision Stand 824 FT With fine adjustment, con-sisting of a strong and rigid parallel spring assembly

Precision Stand 824 GT For large Millimess dial com-parator. With fine adjustment by way of vertical movement of mounting socket

Plate size Flatness Mounting Weight Order no. Remarks

tolerance hole

mm µm mm kg

827 b 31 100 x 40 1 1.2 4082731 for single measurement

827 b 32 100 x 40 1 8H7 1.0 4082732 for sum measurement

827 b 33 130 x 130 1 2.5 4082733 for single measurement

827 b 34 130 x 130 1 8H7 2.5 4082734 for sum measurement

• V-Block 108° for checking small, cylindrical workpieces for out-of-roundness and polygon error (details see page 11-9)

Plates

Order no.

107 V (single) 4229000

(pair) 4229001

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MarStand.

Comparator Stands

125 ø50 ø28H7 125 ø50 ø8H7 125 ø50 ø8H7 12-1 20 125 ø50 ø8H7 400 330 ø50

Modular Units 827

for Individual Comparator Stands For combining comparator stands for special tasks, for expanding existing stands and for incorporation into testing devices for length measurements of all types.

Base with Post

827 b 5 • T-shaped base made of

special cast iron • Post chrome finish

Order no. 4082705

Support Arms

827 b 16 • Mounting hole 8 mm • No fine adjustment Order no. 4082716 827 b 19 • Support arm

with dovetail guide Order no. 4082719 827 b 14

• Measuring probe holder • Mounting hole 8 mm Order no. 4082714 • Mounting hole 28 mm

• With fine adjustment Order no. 4082718

• Mounting hole 8 mm • With fine adjustment,

con-sisting of a strong and rigid parallel spring assembly Order no. 4082717

827 b 18

827 b 17

827 b 14 • Support arm with adapter

plate for long-range measuring probes 1581 and 1591 Order no. 4082721 80 ø50 26 827 b 21

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MarStand.

Comparator Stands

100

40

40

Plates

827 b 31 • For single measurements • Hardened and lapped • Reversible

• One side with longitudinal grooves

• Flatness deviation 1 µm Order no. 4082731

827 b 33 • For single measurements • Large surface with longi-tudinal grooves, hardened and lapped

• Flatness deviation 1 µm Order no. 4082733

827 b 32

827 b 32/SO • For sum measurements• Surface with longitudinal grooves, hardened and lapped

• Mounting hole and clamp for 8H7 mm or .375 in inductive measuring probe • Flatness deviation 1 µm Order no. 8 mm dia. 082732

.375 in dia. 9100238

827 b 34

827 b 34/SO • For sum measurements• Large surface with longi-tudinal grooves, hardened and lapped

• Mounting hole and clamp for 8H7 mm or .375 in inductive measuring probe • Flatness deviation 1 µm Order no. 8 mm dia. 4082734

.375 in dia. 9100239

Adjustable Stop

827 b 35 • Ensures correct positioning of part to be checked • For attachment to Plates

827 b 31 and 827 b 32 Order no. 4082735

Attachment Stand

827 b 36 • With adjusting screws for parallel alignment of two plane measuring surfaces • Particularly suitable for

mounting of Pin Gages 426 M

• For attachment to Plates 827 b 31 and 827 b 32 Order no. 4082736 100 40 40 70 ø7,5 130 130 4012 130 130 4012

Figure

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References

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