Vibrometer
MK-21 Vibrometer with Simple Diagnosis Function
Easy-to-use handy vibrometer with diagnosis function
Features three measurement modes: acceleration, velocity and displacement.
The required diagnosis functions are integrated into a compact unit.
Incorporates diagnosis functions compliant with ISO 10816-1 (JIS B 0906).
This unit automatically diagnoses the status of rotating machinery according to the vibration severity standard.
Ensures easy, on-site bearing diagnosis.
You can easily diagnose bearings according to the judgment criteria displayed on the back of the unit.
Incorporates a vibration pick-up with a magnet to ensure stable measure accuracy.
Achieves accurate measurement by eliminating error factors caused by hand holding.
Specification
| Sensor | Piezoelectric Vibration Pickup (with magnet) | ||
| Measuring mode | Acceleration (ACC) Acceleration Peak (ACC PEAK) Velocity (VEL) Displacement (DISP) |
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| Measuring range | L range | H range< | |
| Acceleration Acceleration peak Velocity Displacement |
0.0 to 20.0m/s2 0.0 to 20.0m/s2 0.0 to 20.0mm/s 0 to 200μm |
0 to 200m/s2 0 to 200m/s2 0 to 200mm/s 0 to 1990μm |
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| Measuring frequency range | Acceleration: 1 kHz to 20 kHz Acceleration peak: 1 kHz to 20 kHz Velocity: 10 Hz to 1 kHz Displacement: 10 Hz to 1 kHz |
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| Operation processing | Acceleration : RMS value Acceleration peak: PEAK value Velocity: RMS value Displacement: P-P value |
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| Display method | 4-1/2 character LCD display with back light | ||
| Low-battery display | Mark displayed on LCD | ||
| Operating temperature range | 0 to 50 °C (90%RH, no condensation | ||
| Storage temperature range | -10 to 60 °C (90%RH, no condensation) | ||
| Power source | One "AA" alkali dry cell, lasting 8 hours or more of continuous use | ||
| Size | 69(W) x 154(H) x 30(D) | ||
| Weight | Approx. 140 g (main unit only, including the dry cell) | ||
