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Lever dial indicator contact point length 14.5 mm, Measuring range per direction / Body ⌀: 0,4/40mm
Article no.: 328330
Catalog no.: 436301
Article code:
Product details
Technical Data
| Housing diameter | 40 mm | |
| Series | MarTest 800 | |
| Manufacturer’s designation | MarTest 800 SG | |
| Packaging | wallet | |
| Material of the housing | metal | |
| DIsplay | analogue | |
| Min. measuring range | -0.4 mm | |
| Max. measuring range | 0.4 mm | |
| Min. measuring force | 0.15 N | |
| Max. measuring force | 0.15 N | |
| Repeatability | 3 µm | |
| Error limit | 0.01 mm | |
| Measurement deviation | 10 µm | |
| Clamping shank diameter | 8 mm | |
| Clamping shank tolerance | h6 | |
| Measurement ball diameter | 2 mm | |
| Contact point length | 14.5 mm | |
| Pivot range ± | 110 degrees | |
| Standard | DIN 2270 | |
| Dial indicator feature | jewel bearing | |
| Format | sideways movement | |
| Deviation range fe | 10 µm | |
| Total deviation range ftot | 13 µm | |
| Hysteresis error fu | 3 µm | |
| Scale graduations | 0.01 mm | |
| Reading per pointer revolution | 0.8 mm | |
| Unit for reading | millimetre | |
| Reading, millimetre | 0.01 mm | |
| Can be calibrated | yes | |
| Content | single part | |
| Type of product | lever dial |
Identification & Classification
| Article number | 328330 | |
| Catalog number | 436301 | |
| EAN / GTIN | 4059192013592 | |
| Manufacturer number | 4307200 | |
| Manufacturer/responsible person | MAHR GmbH, Carl-Mahr-Straße 1, 37073 Göttingen, Germany, www.mahr.de |
Description
Version:
High-precision lever dial indicator with jewel-mounted mechanism, in handy, robust design. Housing and dovetail block are of one piece, which means that mounting is particularly rigid. Corrosion protection due to matt chrome-plated housing.
With 1/100 reading.
Mahr − ruby mounted mechanism with carbide measurement ball. Contact point bearing in one-piece fork, therefore alignment is particularly exact; anti-magnetic.
With 1/100 reading.
Mahr − ruby mounted mechanism with carbide measurement ball. Contact point bearing in one-piece fork, therefore alignment is particularly exact; anti-magnetic.
Application:
As an accurate dial bore gauge for testing variations from nominal size, testing concentricity, internal measurements, testing of parallelism, and flatness as well as for aligning components.
Supplied with:
Clamping spigot ⌀ 8 mm.
Optional extras:
Spare part:
Spare contact point with carbide or ruby ball tip can easily be ordered from www.hoffmann-group.com.
Note:
Additional information DIN 2270: Graduations 0.01 − deviation range 10 µm, total deviation range 13 µm, hysteresis error 3 µm.