Warmbier SRM 110 User manual

Wolfgang WarmbierGmbH & Co. KG
Systeme gegenElektrostatik
UntereGießwiesen21
78247 Hilzingen/ Germany
www.warmbier.com
User'sManual
Surface ResistanceMeter
SRM®110

SRM®110 User’smanual
Part No.:7100.SRM110.A
_
Page 2 /4V0521
Samplefor connecting
externalprobes
P
icture
1
P
icture
3
General
The SRM®110 isapocket sizeand lightweight, surfaceresistance tester.
The built-inparallelbar electrode checksthesurface resistance,but canalso be usedto
check “resistance toground”.
Operating Instructions
Measuring Surface Resistance(Picture1and2)
·Tomeasurethe surface resistanceofan object,holdthe instrumentwiththebar
electrode tothesurface and pressthe"TEST" button.
·The value isindicatedwith12LED's,indifferentcolours
OtherMeasurements(Picture3)
Byconnectingexternalelectrodestotheinstrument'ssocketsit ispossibletomeasurefor
example"pointtopoint" resistance withaMiniprobe Model410.
The LED’sindicate:
LED
Range
Definitio
n
Green <,103WElectrostaticconductive
Yellow 104- 1010 WElectrostaticdissipative
Red 1011 - 1012 W, > Electrostaticinsulating
parallelbar electrode
Socketsforconnecting
externalprobes
Picture2

SRM®110 User’smanual
Part No.:7100.SRM110.A
_
Page 3 /4V0521
P
icture
4
Measuring Resistance toGround(picture4)
·Plug inthe supplied grounding cordtoone socketoftheinstrument.The associated
internalelectrode isdisconnected hereby.
·Connectthe oppositeendofthegrounding cordto"ground"ora"groundablepoint".
·Holdthe instrumenttothesurface like described above and pressthebutton.
PackingList
TheSRM®110 includes:
1.Instrument SRM®110
2.Carrying bag
3.9Vbattery(installed)
4.Grounding cord
5.Small alligator clip
6.User’smanual(DE / EN)
7.Calibration certificate(DE/ EN)
Technical Data
Dimension:130 x65x31 mm(LxBxH)
Weight: 240 g
Power supply:9Vbatteryor NiMHrechargeablebattery
Testrange:103- 1012 W
Test voltage (open-circuit voltage):100 V
Notice
Thisinstrumentis not approved formeasurementsinexplosion hazardareas!
High electrostaticchargesmight damage the instrument!
Using the instrumentinpower plantsis not permitted.
Maintenance
When the (>) LED flashesduring measurement,it isdue toreplace the 9Vbattery.
Open the back coverofthe instrument byunscrewing the fourscrews. Take careof the
polarity.
Calibration
The recommended calibration intervalis2years.

SRM®110 User’smanual
Part No.:7100.SRM110.A
_
Page 4 /4V0521
Waste Disposal
According toWEEEDirective 2012/19/EU the device ismarkedwiththissymbol.
Thisdevice mustthereforenot bedisposed of withthehouseholdwaste.
Batteries or rechargeablebatteries must bedisposed atthearranged collection pointsor
according tothe relevantnationalguidelines.