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LEM NORMA GmbH
Palmersstrae 2
A-2351 Wiener Neudorf
PHONE: +43(0)2236 691-0
FAX:
+43(0)2236 63 080
E-mail: lno@lem.com
LEM UK LTD
Geneva Court, 1 Penketh Place, West Pimbo
Skelmersdale, Lancashire WN8 9QX
PHONE: 01695 - 720 777
FAX:
01695 - 507 04
E-mail: luk@lem.com
Printed in Austria.
Technical modifications reserved.
Publication A 99405 E (04.99 · 4 · GD)
LEM Instruments Inc.
23822 Hawthorne Boulevard #100
Torrance, CA 90505
PHONE:
1-310-373-0966
FAX:
1-310-373-9056
E-mail: liu@lem.com
Distributor
Dimensions:
113 (W) x 54 (D) x 216 (L) mm
Weight:
Basic unit with accessories 990 Gramm
Measurement of earthing resistance (R
3-pole)
Measuring method:
Current and voltage measurement
as per IEC 61557-5
Open circuit voltage:
<25 V AC
Short circuit current:
>50 mA AC
Measuring frequency:
128 Hz, noise voltage suppression at
16
2
/
3
Hz, 50 Hz and 60 Hz >80 dB
Range
Resolution
Display
Intrinsic error
Operat.meas.deviation
0.15…20
0.01
0…19.99
200
0.1
20,0…199.9
± (6% of mv + 5D)
± (8% of mv + 5D)
2000
1
200…1999
RH- and RS-measuring range fix 200 k . Automatic switch-over of
the resolution (display range), dependent on RH, automatic test of
resistances probe with warning at measuring deviations >30%.
Measurement of resistance (R
2-pole)
Measuring method:
Current and voltage measurement
Open circuit voltage:
<25 V AC
Short circuit current:
>50 mA AC
Measuring frequency:
128 Hz, noise voltage suppression at
16
2
/
3
Hz, 50 Hz und 60 Hz >80 dB
Range
Resolution
Display
Intrinsic error
Operat.meas.deviation
0.15…20
0.01
0…19.99
200
0.1
20,0…199.9
± (6% of mv + 5D)
± (8% of mv + 5D)
2000
1
200…1999
Measurement noise voltage (AC / DC)
Mean value rectification at AC calibrated for RMS-display for
sinuos, displayed is value for AC or DC whichever is greater.
Range
Resolution
Display
Intrinsic error
1…30 V
0.1 V
0…30.0 V
± (10% of mv +5D)
U
max
:
Max. overload:
30 V
eff
between earth, auxiliary earth and
probe 250 V
eff
approx. 1M
Input resistance:
Common mode
rejection/CMR:
>80 dB at 50 Hz and 60 Hz
Order Codes
Description
Order No.
Handy GEO (Basic Unit)
Accessories supplied:
1 protective cover + carrying belt + 2 hooks
1 Operating instruction Engl. / Germ. / French
1 Battery, Alkaline 9V IEC 6LR61
A 1885 03110
Handy GEO (Set 1)
Accessories supplied:
1 protective cover + carrying belt + 2 hooks
1 Operating instruction Engl. / Germ. / French
1 Battery, Alkaline 9V IEC 6LR61
1 carrying case with
2 earth/ground spikes
1 reel (25 m lead) and 1 reel (50 m lead)
2 measuring leads 1.5 m; 2 alligator clips
A 1885 03111
Handy GEO with Interface (Set 2)
Accessories supplied:
1 protective cover + carrying belt + 2 hooks
1 Operating instruction Engl. / Germ. / French
1 Battery, Alkaline 9V IEC 6LR61 and
installed RS 232C Interface,
RS 232C cable for printer,
PC-Software "WIN VIEW" (3" disk),
PC adapter
A 1885 03112
Interface for Handy ISO / GEO
(built in by service centers only)
incl. cable for printer
PC-Software "WIN VIEW" (3" disk),
PC adapter
A 6412 03111
Accuset for Handy ISO / GEO
accu with plug in power supply
A 6403 03111/AT
Carrying Case for Handy GEO
with 2 earth/ground spikes,
1 reel (25m lead), 1 reel (50m lead),
2 measuring leads 1.5m, 2 alligator clips
A 6030 03100
Thermal printer RS 232C
Seiko DPU-201GS
A 6413 06111
Paper for Thermal Printer
A 6202 46111