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-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.
Features
Complete Kit
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.
Specifications
Sensor: | Piezoelectric vibration pickup |
Probe Operating temperature: | 0 ~ 80° Celsius |
Probe Dimensions: | Ø 24 x 14mm (Total heigth 115mm) |
Measuring modes: | 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) |