The Checkline MK-21 Hand Held Vibration Meter is a precision instrument that 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-21uniquely 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.
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 that 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
Acceleration (ACC) - RMS value / Acceleration (ACCP) - PEAK value / Velocity (VEL) - RMS value / Displacement (DISP) - P-P value
Linearity
<+/-2% F.S. of each range
Resolution
1/200 F.S. of each range
Display
4½ - digit LCD display
Display Size
18.4 x 49.8 mm
Power
One AA alkaline battery
Automatic power off
- No use for more than 10 minutes - Low battery
Battery life
> 8 hours continuous use (light off)
Operating temperature
0° ~ 50° Celsius (<90% RH, Non condensing)
Storage temperature
-10° ~ 60° Celsius (<90% RH, Non condensing)
Dimensions
69 W x 30 D x 154 H mm
Weight
Approx. 140g (battery included)
Warranty
Gauge - 1 year Probe - 90 days
Product 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 that 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
