Page 104 - Mahr马尔量具完整

Micromar 40 EWR-R

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)
• Bi-directional data interface REL mm
(external input option of Application:
characteristic values and setting
of individual lock functions by For measuring the thickness of pipe walls
software MarCom)
TECHNICAL DATA
FEATURES
Order no. Product Measuring range Measuring Resolution Error limit Spindle Measuring Standard
• Measuring surfaces: spherical type surface thread force
anvil, planar spindle pitch
• High contrast analog display mm inch mm/inch µm mm N
• Stainless spindle is hardened 4157030 40 EWR-R 0 – 25 0 – 1” carbide 0.001 / 4 0.5 5 – 10 DIN 863– 3
throughout and ground .00005”
• Spindle and anvil are 4157031 40 EWR-R 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 4157030 23 9.5 31.5
insulated 4157031 32 11.5 57
• 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 ACCESSORIES
• Energy supply: Battery life Order no. Product name Product type
approx. 2 years
• IP protection category: IP 65
• Package contains: instruction 4102520 Battery 3 V, CR 2032
manual, battery, setting standard 4102603 Data cable USB bi-directional (2 m) DK-U1
(measuring range of 25– 50 mm), 4102606 Digimatic data cable (2 m) DK-D1
case 4158000 Stand, for holding outside micrometers 41 H

41 H

100 Micromar | Micrometers