WPI EVOM3 - EVOM3 Specifications

34 World Precision Instruments
ntailitt  Ω, the eading m m  t  Ω and ill nt ettle dn (an
intailit  Ω i aetale in the  Ω ange n the highe ange,  t Ω i
acceptable at the 100K range. Electrodes showing instability may be coated with DMEM
and eie enmati leaning ee leaningaintaining the  letde n
page 26.
SPECIFICATIONS
hi nit nm t the lling eifiatin
ie amling Feen ................................................................................................12.5 Hz
Sample Averaging .......................................................................... 20 samples running average
Resistance Ranges .....................................................................................................  t , Ω
........................................................................................................................................  t , Ω
............................................................................................................................. t , Ω 
Auto Mode .................................................... t , Ω at ent  ,  ,  
Resistance Resolution ................................................  Ω (nde  Ω)  Ω (e  Ω)
Resistance Accuracy ...........................................  Ω (nde  Ω),  Ω (e  Ω) 
.......................................................................................................... , Ω    (t  KΩ)
Voltage Resolution..................................................................................................0.001 V, 0.1 mV
Accuracy Resistance ............................................................... Ω ( Ω)  Ω (ae  Ω)
Accuracy voltage ..................................................................................................................± 0.1 mV
Current Levels ...................................................................................................... , Ω  
........................................................................................................, Ω   
..................................................................................................... , Ω   
............................................. t mde  t , Ω at ent  , 
Display Update Rate .....................................................................................................0.5 seconds
Battery ....................................................................................................... 3.7V Li-ion 2500 mAh**
Charging Period ........................................................ h (e )  h (n time)
Charge Current .....................................................................................................................200 mA
Power Consumption ......................................................................................................... ~250 mA
etifiatin .................................................................................................................................... CE
Firmware ..................................................................................................................... Upgradeable*
*NOTE: A USB to Mini-B cable (WPI #803026) i eied alng ith  tlade
tae and the image ae eied t gade the fimae
**Not user serviceable. Contact WPI for repair or replacement.