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User's Guide 

 

 

 
Heavy Duty Vibration Meter 
 
Model 407850

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

查询"407850"供应商

Содержание 407850

Страница 1: ...User s Guide Heavy Duty Vibration Meter Model 407850 查询 407850 供应商 ...

Страница 2: ...z frequency sensitivity meets ISO 2954 Accuracy 5 of reading 2 digits Calibration points Velocity 50mm sec 160Hz Acceleration 50m s 2 160Hz Sampling time One 1 second approx Data output Isolated serial RS 232 PC Interface Data Hold Freezes displayed reading Min Max Memory Meter stores highest and lowest readings for later recall Auto Power OFF Meter automatically shuts off after 30 minutes of inac...

Страница 3: ... use the threaded mount to connect to a screw bolt or stud on the equipment under test Powering the meter 1 Press the POWER button to turn the meter ON or OFF 2 The meter is equipped with an automatic power off utility that conserves battery life If the meter is left inactive for 10 minutes it will automatically turn off The automatic power off utility is disabled in the RECORD mode see below Usin...

Страница 4: ... operation the D H hold icon will switch off MIN MAX RECORD RECALL Modes To begin capturing the Minimum MIN and Maximum MAX vibration values press the RECORD key REC will appear on the LCD After taking measurements in the RECORD mode press the RECALL button MAX will appear on the display along with the highest reading recorded since the RECORD button was pressed Press the RECALL button again to vi...

Страница 5: ...o Service Department to request an RA number A Return Authorization RA number must be issued before any product is returned to Extech The sender is responsible for shipping charges freight insurance and proper packaging to prevent damage in transit This warranty does not apply to defects resulting from action of the user such as misuse improper wiring operation outside of specification improper ma...

Страница 6: ...2 to 1 80 Permissible 1 81 to 4 5 Dangerous Greater than 4 5 GROUP M Medium sized Machinery up to 75KW for example motors without special foundations Testing Status Vibration Severity mm s Good 0 00 to 1 12 Acceptable 1 13 to 2 80 Permissible 2 81 to 7 10 Dangerous Greater than 7 10 GROUP G Large Machinery on Heavy Foundations Testing Status Vibration Severity mm s Good 0 00 to 1 80 Acceptable 1 8...

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