Page 102 - Mahr马尔量具完整

Micromar 40 EWR-B

Digital Micrometer

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)
REL mm
• Bi-directional data interface
(external input option of Application:
characteristic values and setting
of individual lock functions by For measuring grooves, spline shafts, recesses, etc.
software MarCom)
TECHNICAL DATA
FEATURES
Order no. Product Measuring range Measuring Resolution Error limit Spindle Measuring Standard
• Reduced measuring surfaces type surface thread force
Ø 3 mm pitch
• High contrast analog display mm inch mm/inch µm mm N
• Stainless spindle is hardened 4157032 40 EWR-B 0 – 25 0 – 1” carbide 0.001 / 4 0.5 5 – 10 DIN 863– 3
throughout and ground .00005”
• Spindle and anvil are 4157033 40 EWR-B 25 – 50 1 – 2” carbide 0.001 / 4 0.5 5 – 10 DIN 863– 3
carbide-tipped .00005”
• Rapid drive
• Ratchet is integrated in the Order no. a b c
thimble mm mm mm
• Lacquered steel frame, heat 4157032 32 11.5 57
insulated 4157033 44 13.5 82
• 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 ACCESSORIES
approx. 2 years Order no. Product name Product type
• IP protection category: IP 65
• Package contains: instruction
manual, battery, setting standard 4102520 Battery 3 V, CR 2032
(measuring range of 25– 50 mm), 4102603 Data cable USB bi-directional (2 m) DK-U1
case 4102606 Digimatic data cable (2 m) DK-D1
4158000 Stand, for holding outside micrometers 41 H

41 H

98 Micromar | Micrometers