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Thank you for buying a Castle product, I am sure you will find both the goods and 
the service to be of the highest quality but if not, then please feel free to write to 
me personally and I will ensure that your needs are dealt with immediately. 
 
This  manual  is  designed  to  show  you  the  operation  of  the  goods  you  have 
purchased  and  a  very  brief  insight  into  acoustics  itself.    If  you  would  like  to 
become  a  competent person in the eyes of the law, then  you may like to know 
more  about  our  Competent  Persons  training  course  for  Noise  at  Work 
Reulations.  You can visit 

www.castle-training.com

 to find out more. 

  
It is my intention for Castle Group Ltd to provide a wide range of technical health 
and  safety  products  and  Services  of  the  highest  standard.    If  you  would  like  to 
know more about any of our other products and services then please telephone 
on +44(0)1723 584250 or visit 

www.castlegroup.co.uk

  

 
 

 
 
Simon Bull 
Managing Director 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

Содержание GA2002

Страница 1: ...www castlegroup co uk Operating Manual Pocket Vibration Meter Range GA2002 GA2003...

Страница 2: ...tics itself If you would like to become a competent person in the eyes of the law then you may like to know more about our Competent Persons training course for Noise at Work Reulations You can visit...

Страница 3: ...ghtly moistened with water when necessary Do not allow any conductive objects such as wire or metal particles to enter the unit Do not try to disassemble the instrument or attempt any repairs as this...

Страница 4: ...tus Button 8 Parameter Buttons 9 Changing or Viewing Instrument Settings 10 Setup Screen 10 Detector 10 Parameter 11 Filter 12 Range 12 Viewing the Setup Screen 12 Changing Settings within the Setup S...

Страница 5: ...compact screen it has not been possible to fit the full notation for velocity units and the value so the units displayed as ms 1 are actually millimeters per second or mms 1 There is a slight delay b...

Страница 6: ...r Hand Arm Vibration It is recommended depending on the process that a minimum period of 3 to 15 minutes is used for Hand Arm vibration These increased durations will undoubtedly increase the accuracy...

Страница 7: ...of processes that may be carried out in one day To calculate the overall daily exposure from a set of partial exposures the following equation is used Where A1 8 A2 8 and A3 8 are the partial vibrati...

Страница 8: ...to the vibration source This information will be required if vibration control is to be implemented on the vibration source Transducer Mounting If your Pocket Vibration meter is supplied with a spike...

Страница 9: ...he higher peak levels If the vibration levels are too low for the range selected then the meter will display an under range condition Under these circumstances you will need to select a lower range Fr...

Страница 10: ...own below 40 00 35 00 30 00 25 00 20 00 1 5 00 1 0 00 5 00 0 00 5 00 0 1 1 1 0 1 00 1 000 1 0000 Frequency Hz Gain dB The GA2002 model has a linear frequency weighting filter which does not attenuate...

Страница 11: ...g the procedure above The instrument is now ready for calibration and use The battery condition can be checked at any time by pressing the STATUS key twice The battery condition indicated by a series...

Страница 12: ...e time it was switched off To switch the instrument off press and release the POWER button once There is a slight delay between switching the unit off and it turning off this is while your data is bac...

Страница 13: ...in a particular direction Displayed in mms 1 millimetres per second Displacement A measure of the movement incurred on an object from a resting position Displayed in m micro metres Performing a mathe...

Страница 14: ...f rms is selected then the display shows RMS If peak is selected then the disply shows PK Depending on the instrument type and the inetegration method selected the running rms is calculated as shown b...

Страница 15: ...ration value ta tv td time seconds Peak is calculated as follows Peak The peak level of the instantaneous acceleration velocity or displacement over the measurement period Parameter The available para...

Страница 16: ...Display Range L Low Range High Sensitivity H High Range low Sensitivity Always select the lowest range that does not produce an overload condition for the process being monitored Viewing the Setup Scr...

Страница 17: ...rently viewing press the ENTER button A message appears informing you which location the data has been stored to This location is useful to remember when reviewing logged values Reviewing Clearing Sto...

Страница 18: ...asked to confirm your decision To confirm press the ENTER button and wait until the display changes Press any other button to abort To select other records press the LEFT RIGHT button Calibration Cali...

Страница 19: ...horised agent All instruments are designed to meet rigid British and International Standards An annual calibration is recommended to ensure that these high standards are maintained This is particularl...

Страница 20: ...C 8kV A RF EM Amplitude Mod IEC 61000 6 2 2005 Level 10 V m No differences in radio frequency emissions are apparent between operating modes of multipurpose instruments No performance or function degr...

Страница 21: ...m 0 01to 100ms 2 GA2003 only High Acceleration 1 to 100g GA2002 only Acceleration 10 to 1000ms 2 GA2003 only Velocity 1 to 1000mms 1 Displacement 10 to 1000 m GA2002 only Harm 1 to 1000ms 2 GA2003 onl...

Страница 22: ...nstrument Disposal The symbol shown here can be found on your instrument and means that the product is classed as electrical or electronic equipment and should be disposed of at the end of its life se...

Страница 23: ...ure the accuracy and reliability of both the instrument described and the associated documentation Castle Group Ltd makes no representation or warranties as to the completeness or accuracy of this inf...

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