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Precimar ULM S-E

Calibration Measuring Instruments

DESCRIPTION

• Large universal length measuring
instruments with large direct
measuring range are mounted
on highly homogeneous rigid
granite in a horizontal
configuration
X-axis measuring system:
• Heidenhain incremental,
precision length measuring
system, 100 mm long in
measuring element
• Heidenhain incremental incident
light measuring systems covering
the entire length of the base bed
and to its right and lef

Z-axis measuring system:
• Renishaw incremental, precision
length measuring system, TECHNICAL DATA
80 mm long
• Combined measuring instrument
for ultra accurate measurements Type ULM S-E ULM S-E
in the range to 100 mm and for
measurements in the standard Product name ULM 520 S-E ULM 1000 S-E
accuracy range Direct measuring range [mm] Outer measurement: 0 to 520 Outer measurement: 0 to 1025
• Accurate throughout the entire Inner measurement: 0.5 to 365 Inner measurement: 0.5 to 870
movement range of the measur- Measuring range for outer measure- 0 to 520 0 to 1025
ing element and counter bearing ment [mm]
• Recommended for measure- Measuring range for inner measure- 0.5 to 365 0.5 to 870
ments of larger measuring ment [mm]
objects, but also suitable for Measuring uncertainty MPE (L in only with ABBE measuring element: MPE only with ABBE measuring element: MPE
E1
measurements of smaller mm) [µm] E1 ≤ (0.09+L/2000) E1 ≤ (0.09+L/2000)
measuring objects with base bed measuring system: MPE with base bed measuring system: MPE
• Manual operation of measuring E1 ≤ (0.6+L/1000) E1 ≤ (0.6+L/1000)
spindle Repeatability [µm] With Abbe measuring element: ≤ 0.05 With Abbe measuring element: ≤ 0.05
• Air bearings for smooth manual With base bed measuring system: ≤ 0.2 With base bed measuring system: ≤ 0.2
positioning of measuring Measuring forces [N] 0.2 ; 1.0 to 4.5 ; 11 0.2 ; 1.0 to 4.5 ; 11
element and counter bearing Device length [mm] 1080 1500
• Object height adjustment via Mass [kg] 160 215
pushbuttons (also positioning of
predefined increment)
• Computer provided temperature
measurement with 3 sensors APPLICATIONS ACCESSORIES
• Computer-aided instrument zero Calibration of: • Large number of accessory kits and modular compo-
point stabilizing and correction • Plain plug gages and gage rings nents for completing a wide variety of measuring
of systematic instrument errors • Setting gage rings tasks, including the measurement of:
(CAA) • Snap gages • Thread gages
• Constant measuring force over • Spherical gage blocks, internal micrometers • Taper gages
the entire measuring spindle • Gage blocks • Conical thread gages
setting range • Thread gages • Gears
• Computer-aided correction of • Taper thread gages • Factory calibration or DAkkS/DKD calibration can be
temperature and measuring • Gear gages additionally offered for this measuring station
force influences • Taper gages
• Large object table with precision • Dial indicators
guidance in the Z direction and a • Dial comparators
loading capacity of 25 kg • 2-point bore gages
• Mahr 828 WIN measuring and • Outside micrometers
evaluation software runs under • 2-point inside micrometers
MS Windows®
• Optional use of measuring
axis extensions
• Inner thread measurement
supported by automatic Z
positioning

For more information, please visit our website: www.mahr.com

Precimar | Precision Length Metrology 519