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Mahr Micromar 40 EWR Digital Micrometer
FEATURES
- High contrast analog display
- Stainless spindle is hardened throughout and ground
- Spindle and anvil are carbide-tipped
- Rapid drive
- Ratchet is integrated in the thimble
- Lacquered steel frame, heat insulated
- Software MarCom Professional free download: www.mahr.com/marcom (only for Mahr data cables and wireless systems with USB and RS232 interface)
- Digit height : 10 mm
- Data interface : MarConnect (bidirectional), USB, Digimatic
- Energy supply : Battery life approx. 2 years
- IP protection category : IP 65
- Package contains : instruction manual, battery, setting standard (measuring range of 25– 50 mm), case
Download: Mahr Micromar 40 EWR Data Sheet
FUNCTIONS
- RESET (set display to zero)
- ABS (display can be set to zero without losing reference to ORIGIN)
- mm/inch
- ORIGIN (for entering a numerical value)
- LOCK function (key lock)
- TOL (tolerance and warning limits)
- HOLD (storage of measured values)
- DATA (data transmission via connection cable)
- Bi-directional data interface (external input option of characteristic values and setting of individual lock functions by software MarCom)
TECHNICAL DATA
| Order no. | Product type | Measuring range | Resolution | Error limit | Parallelism deviation |
Flatness deviation |
Spindle thread pitch |
Measuring force |
Standard | Number of micrometers |
|
| mm | inch | mm/inch | μm | μm | μm | mm | N | ||||
| 4157000 | 40 EWR | 0 – 25 | 0 – 1” | 0.001 / .00005” | 2 | 2 | 0.6 | 0.5 | 5 – 10 | Factory standard | |
| 4157001 | 40 EWR | 25 – 50 | 1 – 2” | 0.001 / .00005” | 2 | 2 | 0.6 | 0.5 | 5 – 10 | Factory standard | |
| 4157002 | 40 EWR | 50 – 75 | 2 – 3” | 0.001 / .00005” | 3 | 3 | 0.6 | 0.5 | 5 – 10 | Factory standard | |
| 4157003 | 40 EWR | 75 – 100 | 3 – 4” | 0.001 / .00005” | 3 | 3 | 0.6 | 0.5 | 5 – 10 | Factory standard | |
| 4157004 | 40 EWR | 100 – 125 | 4 – 5” | 0.001 / .00005” | 6 | 3 | 0.6 | 0.5 | 5 – 10 | DIN 863– 1 | |
| 4157005 | 40 EWR | 125 – 150 | 5 – 6” | 0.001 / .00005” | 6 | 3 | 0.6 | 0.5 | 5 – 10 | DIN 863– 1 | |
| 4157006 | 40 EWR | 150 – 175 | 6 – 7” | 0.001 / .00005” | 7 | 4 | 0.6 | 0.5 | 5 – 10 | DIN 863– 1 | |
| 4157007 | 40 EWR | 175 – 200 | 7 – 8” | 0.001 / .00005” | 7 | 4 | 0.6 | 0.5 | 5 – 10 | DIN 863– 1 | |
| 4157015 | 40 EWR | 0 – 100 | 0 – 4” | 0.001 / .00005” | 0.5 | 5 – 10 | Factory standard | 4 | |||
| Brand | Mahr |
|---|
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