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MAHR Precimar ULM 520 S-E Calibration measuring instruments

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ULM 520 S-E
ULM 1000 S-E

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Description Iespējas Specification Video

Precimar ULM 520 S-E Calibration measuring instruments

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 left
Z-axis measuring system: Renishaw incremental, precision length measuring system, 80 mm long

Combined measuring instrument for ultra accurate measurements in the range to 100 mm and for measurements in the standard accuracy range
Accurate throughout the entire movement range of the measuring element and counter bearing
Recommended for measurements of larger measuring objects, but also suitable for measurements of smaller measuring objects
Manual operation of measuring spindle
Air bearings for smooth manual positioning of measuring element and counter bearing
Object height adjustment via pushbuttons (also positioning of predefined increment)
Computer provided temperature measurement with 3 sensors
Computer-aided instrument zero point stabilizing and correction of systematic instrument errors (CAA)
Constant measuring force over the entire measuring spindle setting range
Computer-aided correction of temperature and measuring force influences
Large object table with precision guidance in the Z direction and a loading capacity of 25 kg
Mahr 828 WIN measuring and evaluation software runs under MS Windows®
Optional use of measuring axis extensions
Inner thread measurement supported by automatic Z positioning

	ULM 520 S-E	ULM 1000 S-E
Device dimensions	1080 x 380 x 480	1500 x 380 x 480
Measuring range for outer measurement [mm]	0 to 520	0 to 1025
Measuring range for inner measurement [mm]	0.5 to 365	0.5 to 870
Direct measuring range [mm]	Outer measurement: 0 to 520 Inner measurement: 0.5 to 365	Outer measurement: 0 to 1025 Inner measurement: 0.5 to 870
Measuring uncertainty MPE_E1 (L in mm) [µm]	only with ABBE measuring element: MPE E1 ? (0.09+L/2000) with base bed measuring system: MPE E1 ? (0.6+L/1000)	only with ABBE measuring element: MPE E1 ? (0.09+L/2000) with base bed measuring system: MPE E1 ? (0.6+L/1000)
Measuring forces [N]	0.2 ; 1.0 to 4.5 ; 11	0.2 ; 1.0 to 4.5 ; 11
Repeatability [µm]	With Abbe measuring element: ≤ 0.05 With base bed measuring system: ≤ 0.2	With Abbe measuring element: ≤ 0.05 With base bed measuring system: ≤ 0.2
Device length [mm]	1080	1500
Mass [kg]	160	215