Mahr Metrology - Precimar ULM L-E
Quantity
Universal length measuring instruments with laser measuring system are mounted on highly homogeneous rigid granite in a horizontal configuration
X-axis measuring system: interferential laser measuring system, 525 or 1115 mm long
Z-axis measuring system: Renishaw incremental, precision length measuring system, 80 mm long
Technical Data
X-axis measuring system: interferential laser measuring system, 525 or 1115 mm long
Z-axis measuring system: Renishaw incremental, precision length measuring system, 80 mm long
- High end length measuring instrument with large direct measuring range
- Compliant with Ernst Abbe's comparator principle
- Manual operation of measuring spindle
- Air bearings for smooth manual positioning of measuring element (with laser reflector) and counter element
- Object table height adjustment via pushbuttons (also positioning of predefined increment)
- Laser correction with respect to environmental influences: temperature, air pressure (humidity optional)
- Separate laser generator outside the measuring instrument, fed via optical cable, and laser beam cover
- Computer-aided instrument zero point stabilizing and correction of systematic instrument errors (CAA)
- Computer provided temperature measurement and computer-aided correction of temperature and measuring force influences
- Constant measuring force over the entire measuring spindle setting range
- Large object table with precision guidance in the Z direction and a loading capacity of 25 kg
- Automatic reversing point detection with static and dynamic adoption of measuring values
- Highly flexible within the application range (can be used for measuring both miniature and large measuring objects)
- Mahr 828 WIN measuring and evaluation software and MS Windows®
- Inner thread measurement supported by automatic Z positioning
Technical Data
ULM 800 L-E
|
ULM 1500 L-E
|
|
Device dimensions
|
1500 x 380 x 480
|
2300 x 380 x 480
|
---|---|---|
Measuring range for outer measurement [mm]
|
0 to 830
|
0 to 1620
|
Measuring range for inner measurement [mm]
|
0.5 to 670
|
0.5 to 1465
|
Direct measuring range [mm]
|
0 to 525
|
0 to 1115
|
Measuring uncertainty MPEE1 (L in mm) [µm]
|
≤ (0,1+L/2000)
|
≤ (0,1+L/2000)
|
Measuring forces [N]
|
0.2 ; 1.0 to 4.5 ; 11
|
0.2 ; 1.0 to 4.5 ; 11
|
Repeatability [µm]
|
≤ 0,05
|
≤ 0,05
|
Device length [mm]
|
1500
|
2300
|
Mass [kg]
|
220
|
325
|