MK-21 Vibration Meter
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Features:
- Five (5) measuring modes:
Diagnostic, Displacement, Velocity, Acceleration Peak and Acceleration, as
required for a wide choice of vibration analysis techniques.
- Compact, ergonomic,
lightweight design with simple button keypad and menu make for easy
operation.
- Selectable backlit display
for dark, hard-to-read locations
- Four (4) Target Machinery
Classes, per ISO 10816, in Diagnostic mode: Classes I, II, III and IV, for
machines from less than 15 KW to Large Prime Movers, such as turbo
generators and gas turbines with outputs greater than 10 MW.
- Powerful magnet-fitted
sensor assures dependable mounting on vibrating steel surfaces
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The MK-21 accurately measures
machine vibration, as recommended by ISO 10816, to alert the user to know when
to provide cost-effective machinery maintenance to avoid costly down time, now
and in the future.
In addition to standard approaches,
the MK-21 uniquely checks machinery condition, in the Diagnostic mode,
without reference to a chart....as easy as reading a, bb, ccc and
dddd on the display - where a = Quite Good (Zone A), bb = Good
(Zone B), ccc = Poor (Zone C) and dddd = Bad (Zone D).
Condition Zones A,B,C & D cover
those vibration velocity ranges noted in ISO 10816.
The MK-21 is supplied as a complete
kit with the gauge and wrist strap, probe and cable assembly, batteries and
instruction manual - all supplied in a fitted, hard plastic carrying case.
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Low Range |
HI Range |
| Measuring Range |
ACC |
0.0 ~ 20.0 m/s² |
0 ~ 200 m/s² |
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ACCP |
0.0 ~ 20.0 m/s² |
0 ~ 200 m/s² |
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VEL |
0.0 ~ 20.0 mm/s |
0 ~ 200 mm/s |
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DISP |
0 ~ 200 µm |
0 ~ 1990 µm |
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Frequency Range |
ACC |
1k ~ 20kHz |
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ACCP |
1k ~ 20kHz |
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VEL |
10 ~ 1kHz |
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DISP |
10 ~ 1kHz |
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Sensor: |
Piezoelectric vibration
pickup |
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Probe Operating
temperature: |
0 ~ 80° Celsius |
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Probe Dimensions: |
Ø 24 x 14mm (Total heigth
115mm) |
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Measuring modes: |
Acceleration (ACC): RMS
value
Acceleration (ACCP): PEAK value
Velocity (VEL): RMS value
Displacement (DISP): P-P value |
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Linearity: |
<+/-2% F.S. of each range |
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Resolution: |
1/200 F.S. of each range |
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Display: |
4½ - digit LCD display |
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Display Size: |
18.4 x 49.8 mm |
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Power: |
One AA alkaline battery |
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Automatic power off: |
- No use for more than 10
minutes
- Low battery |
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Battery life: |
> 8 hours continuous use
(light off) |
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Operating temperature: |
0° ~ 50° Celsius (<90% RH,
Non condensing) |
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Storage temperature: |
-10° ~ 60° Celsius (<90%
RH, Non condensing) |
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Dimensions: |
69 W x 30 D x 154 H mm |
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Weight: |
Approx. 140g (battery
included) |
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Warranty: |
Gauge: 1 year
Probe: 90 days |
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| Item |
Description |
Price |
| MK-21 |
Vibration Meter |
$1,695.00 |
| PU-601R |
Vibration Pickup
option for the MK-21 |
895.00 |
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