machine diagnosis instrument

MK-21 Vibrometer with Simple Diagnosis Function

Easy-to-use handy vibrometer with diagnosis function

POINT 1
Features three measurement modes:acceleration, velocity and displacement.
The required diagnosis functions are integrated into a compact unit.
POINT 2
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.
POINT 3
Ensures easy, on-site bearing diagnosis.
You can easily diagnose bearings according to the judgment criteria displayed on the back of the unit.
POINT 4
Incorporates a vibration pick-up with a magnet to ensure stable measure accuracy.
Achieves accurate measurement by eliminating error factors caused by hand holding.

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Specifications

Sensor Piezoelectric Vibration Pickup (with magnet)
Measuring mode Acceleration (ACC)
Acceleration Peak (ACC PEAK)
Velocity (VEL)
Displacement (DISP)
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
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
Operation processing Acceleration : RMS value
Acceleration peak: PEAK value
Velocity: RMS value
Displacement: P-P value
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)
Machine diagnosis instrument, Vibrometer and Isolation deterioration checker

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