machine diagnosis instrument

Vibration Diagnoser MAINTE PRO MK-220

Maintenance support tool with [Full automatic Diagnosis] function

MK-220 analyzes causes of vibration occurred at rotating machines and
supports maintenance work by automatic diagnosis function!

POINT 1
Full automatic diagnosis
Even a beginner can operate by support of full automatic diagnosis function
POINT 2
Dual operation system
Both touch panel operation and sheet key operation are also acceptable
POINT 3
2 way indication
Easy graph readings by vertical / horizontal switching indication
POINT 4
Automatic detection of rotation speed
Usable for machines of variable rotating speed
POINT 5
High resolution FFT
Resolution of 0.00078Hz (min.) enabled high level diagnosis of defect causes

Brochure Download

Display images

Measurement functions

Measurement functions1

Measurement functions2

Measurement functions3

Diagnosis functions

Diagnosis functions1

Diagnosis functions2

- Bearing diagnosis
Inner ring damage, Outer ring damage, Rolling elements damage, Retainer damage
- Gear diagnosis
Chipped teeth, Axial center deviation, Teeth wear, Tooth profile form error, Local defect
- Mechanism diagnosis
Unbalance, Misalignment, Shaft bending, Insufficient frame stiffness, Looseness, Wear of shaft, Inappropriate installation
- Pump, Fan / Blower diagnosis
Pressure pulsation, Equable wear, Uneven wear, Local defect of the impeller
- Motor diagnosis
High Frequency Vibration, Unbalanced power supply

Data management software

Data management software1

Data management software2

Specifications

Vibration measuring part specifications

Input signal Vibration pickup signal 1 channel
Measurement mode
Measuring frequency range
(Default)
Measuring range
Measuring mode Measuring frequency range
(default )
Measuring range
Acceleration(TH,OA) 5 to 20kHz 500 m/s20-P
(1m/s2≒0.1G) *1
Acceleration(OA) 1k to 20kHz
Acceleration(PEAK) 1k to 20kHz
Acceleration(ENV) 1k to 20kHz
Velocity 5 to 1kHz 500 mm/s0-P *1
Displacement 5 to 1kHz 5000 μmP-P
Frequency filter Measuring mode HPF LPF
Acceleration(TH,OA) 5,10,15,20,100,200,
500,1k,2k,5k,10k,15k,
20kHz
1k,2k,5k,10k,15k,
20kHz
Acceleration(OA)
Acceleration(PEAK)
Acceleration(ENV)
Velocity 5,10,15,20,100,200,
500,1kHz
100,200,250,500,
1k,2kHz
Displacement 100,200,250,500,
1kHz
Dynamic range 88dB and over
Analyzing frequency range 10,20,50,100,200,500,1k,2k,5k,10k,20kHz(F.S.)
Window function Rectangular, Hamming, Hanning, Flat top
Resolution 1/100, 1/200, 1/400, 1/800, 1/1600, 1/3200, 1/6400, 1/12800 of analyzing frequency range

*1 Indication in G or cm/s available

General specifications

Display TFT color LCD with backlight
External memory 1GB SD card
Main power supply Lithium ion rechargeable battery
Continuous working time 2 hours or more with 1 battery, 5 hours or more with 2 batteries
Recharging time Within 15 hours *3 hours with genuine fast charger
Protection structure of main unit Water / dust proofness IP67
Operating temperature 0 to 50°C (With maximum moisture amount at 85RH in 40°C circumstance, No condensation)
Storage temperature -10 to 60°C (With maximum moisture amount at 85RH in 40°C circumstance, No condensation)
Dimensions 85(W)×30(D)×155(H)mm
Mass Approx.380g (with 2 rechargeable batteries)

*Specifications are subject to change without notice. Please contact us for details.

Machine diagnosis instrument, Vibrometer and Isolation deterioration checker

  • JFE Advantech
  • Service and Support Phone:+81-3-5825-5577 Fax:+81-3-5825-5591
  • Request for documents
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