Métrologie
Métrologie
Millimar EMD-832P-48-W2 Système de niveau à bulle d'air électronique pour la mesure de différences
FR
  • Compare the orientation attitude of separate or adjacent horizontal surfaces
  • Level systems are angular-linear compatible
  • Sensing heads are interchangeable with Federal electrical spec.'s gageheads to accommodate linear measurements
  • Fast response: quick response to slight angular changes permit taking fast and accurate measurements at various sensing head positions or taking dynamic position readings
  • Resolution/Repeatability: Mahr Federal’s Electronic Levels far exceed the sensitivity and accuracy of precision spirit levels with a resolution to 6 μin per foot (.1 arc second), compared to the spirit level’s resolution of .0001“ per foot. With repeatability at ±.1 arc second, Electronic Levels are ideal for ultra-high resolution profiling.
  • Direct dimensional readout: multiplier feature permits operator to view displacement caused by the angular measurement of the level head; this is displayed as an inches per foot readout rather than arc seconds; eliminates readout confusion when switching from spirit levels to electronic levels
  • Angular-linear compatible: sensing heads are easily interchangeable with Federal electrical spec.'s gageheads to accommodate linear measurements
  • Electronic levels are much easier to use with an autocollimator or a laser based calibration system
  • Performance is comparable and results are obtained without time consuming sight path alignments, cleaning of sensitive optical surfaces or hard to control environmental conditions
  • The differential level system operates simultaneously with a single amplifier, permitting an immediate comparison between two surfaces
  • Adjustable bases permit setup on surfaces that are out-of-level or square by as much as ± 1.5°
  • Données techniques

N° de commandeType de produitPlage d'affichage, affichage numérique µmPlage d'affichage, affichage numérique inchValeur de résolution µmValeur de résolution en secondes d'arcValeur de résolution, roueAffichage de tolérancesEntrées pour palpeurCompatibilitéFonctions dynamiquesClassificationInterface de donnéesEntrées de commandeSorties de commandeSortie analogiqueAlimentation électrique
2120550
EMD-832P-48-W1
± 2000 µm / ± 200 µm / ± 20
± 0,100" / ± 0,010" / ± 0,001"
1 / 0,1 µm / 0,02
0,1 seconde d'arc / 1 seconde d'arc
0,005 mrad / 0,0005 mrad
LED, classe 5
2
Federal
Max, Min, TIR, Nominal
5
RS-232C
3
5
±5VCC
Batterie, 10 h à pleine charge ou 120 VCA / 240 VCA 50-60 Hz par bloc d'alimentation secteur
2120551
EMD-832P-48-W2
± 2000 µm / ± 200 µm / ± 20
± 0,100" / ± 0,010" / ± 0,001"
1 / 0,1 µm / 0,02
0,1 seconde d'arc / 1 seconde d'arc
0,005 mrad / 0,0005 mrad
LED, 5 class
2
Federal
Max, Min, TIR, Nominal
5
RS-232C
3
5
±5VCC
Mode piles / 230 V / 50 Hz