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3B Scientific GmbH 

 Rudorffweg 8 

 21031 Hamburg 

 Germany 

 www.3bscientific.com 

Subject to technical amendments 

© Copyright 2014 3B Scientific GmbH

 

7. Disposal 

 

The  packaging  should  be  disposed  of  at 
local recycling points. 

 

Should  you  need  to 
dispose  of  the  equip-
ment itself, never throw 
it  away  in  normal  do-
mestic  waste.  Local 
regulations  for  the  dis-
posal 

of 

electrical 

equipment will apply. 

 

 

Do  not  dispose  of  the  battery  in  regular 
household  refuse.  Follow  the  local  regula-
tions (In Germany: BattG; EU: 2006/66/EG). 

 
 
 
 
 
 
 
 
 
 
 
 

 

Содержание Escola 2 1006811

Страница 1: ...s It is not approved for measurements on low voltage dis tribution equipment such as sockets fuses etc CAT I Signal layer telecommunications elec tronic equipment with only minor excess voltage transients CAT II Domestic appliances mains sockets portable instruments etc CAT III Supply via buried cabling built in swit ches automatic circuit breakers sockets or contactors CAT IV Equipment and instal...

Страница 2: ...nge be fore shifting down to lower ones The multimeter may not be used to make measurement on circuits which exhibit co rona discharge high voltage Particular care is to be taken when making measurements on high frequency circuits where dangerous voltages may arise due to superimposition of components Make very sure that the voltage value be tween the measured contact and earth or between the grou...

Страница 3: ...ero point in the centre allows the zero point to be set precisely when it drifts electrically AC quantities are calibrated for a sinusoidal waveform Conversion and linearisation of the measurement is achieved by half wave rectifica tion positive half wave using an op amp This makes it possible to acquire qualitative readings of alternating quantities with signal frequencies up to in excess of 40 k...

Страница 4: ...tery 6 Maintenance 6 1 Changing the battery All measuring leads must be discon nected from the multimeter before the casing is opened From time to time check the state of the battery see 5 Operation Remove discharged or corroded batter ies from the multimeter During prolonged periods of disuse also remove the battery from the mul timeter Unscrew the back of the casing Replace flat batteries with 1...

Страница 5: ...l The packaging should be disposed of at local recycling points Should you need to dispose of the equip ment itself never throw it away in normal do mestic waste Local regulations for the dis posal of electrical equipment will apply Do not dispose of the battery in regular household refuse Follow the local regula tions In Germany BattG EU 2006 66 EG ...

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