$1,595.00
warranty 1 year
Product Description
Checkline MK-21 Hand Held Vibration Meter
Portable Vibration Meter for Machinery Diagnostics
Vibration monitoring in accordance with ISO 10816
Portable, Compact and Light Weight

The Checkline MK-21 hand held vibration meter 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

Kit Contents


  • MK-21 Hand Held Vibration Meter
  • Wrist strap
  • Probe and cable assembly
  • Batteries
  • Instruction manual
  • Hard plastic carrying

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

Specifications


SensorPiezoelectric vibration pickup 
Probe Operating temperature0 ~ 80° Celsius 
Probe DimensionsØ 24 x 14mm (Total heigth 115mm) 
Measuring modesAcceleration (ACC): RMS value
Acceleration (ACCP): PEAK value
Velocity (VEL): RMS value
Displacement (DISP): P-P value 
Linearity<+ />2% F.S. of each range 
Resolution1/200 F.S. of each range 
Display4½ - digit LCD display 
Display Size18.4 x 49.8 mm 
PowerOne AA alkaline battery 
Automatic power off- No use for more than 10 minutes
- Low battery 
Battery life> 8 hours continuous use (light off) 
Operating temperature0° ~ 50° Celsius (<90% RH, Non condensing) 
Storage temperature-10° ~ 60° Celsius (<90% RH, Non condensing) 
Dimensions69 W x 30 D x 154 H mm 
WeightApprox. 140g (battery included) 
WarrantyGauge: 1 year
Probe: 90 days 

Measuring and Frequency Ranges


Measuring RangeLow RangeHI RangeFrequency Range
ACC0.0 ~ 20.0 m/s²0 ~ 200 m/s²1k ~ 20kHz
ACCP0.0 ~ 20.0 m/s²0 ~ 200 m/s²1k ~ 20kHz
VEL0.0 ~ 20.0 mm/s0 ~ 200 mm/s10 ~ 1kHz
DISP0 ~ 200 µm0 ~ 1990 µm10 ~ 1kHz

Downloads


Checkline MK-21 Hand Held Vibration Meter - Data Sheet

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