LEM Saturn Geo and Saturn Geo X
Advanced Three and Four Pole Earth Ground Tester, Discontinued

See: Fluke 1623 & 1625

Automatic determination of auxiliary earth electrode- and probe resistance
Displays all measuring results for as long as desired
Programmable LIMITS - optical and acoustical warning at limit infringement
Long battery service-life because of short-time-measuring method and automatic switch-off
Operator quick reference on rear of instrument
Splash proof case IP56 (outdoor application)
Developed, designed and manufactured as per DIN ISO 9001

Additional Features of the Saturn Geo X

Measurements with current clamps: Selective, stakeless
Resistance measurements with 250mA short circuit current
Output of measured values via interface on printer or PC
Measuring protocol via PC-software

Product Information
Datasheet	600 KB
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At the locations involving the generation, distribution and consumption of electrical energy, certain safety measures must be met in order to protect human life. In many cases, these safety measures are national and international regulations which must be checked regularly. Earthing, the connection of exposed conductive parts to the earth in case of a fault, represents the most fundamental safety measure. Real life requires the earthing of transformers, high and medium voltage power pylons, railway tracks, tanks, vats, foundations and lightning protection systems. Large fields of applications, the seasonal variations of the earth resistance, variations from weather and ground conditions, require test instrument able to collect and document additional information in order to ensure that the conditions under which the measurement was taken are known and that the results are reproducible. Finally, the device must provide all of this information reliably with the greatest possible simplicity and ease of use. The SATURN GEO and SATURN GEO X provide the perfect solution by combining the latest technology and years of LEM experience into a compact, field-rugged and extremely easy to use instrument. In addition to performing standard 3- and 4-pole earth resistance measurements, an innovative process accurately measures individual earth electrode resistances in single and meshed earthed systems without disconnecting any parallel electrodes! One specific application of this capability is quick and accurate measurement of power pylon grounds. The SATURN GEO (X) also incorporates the first truly automatic frequency control (AFC) to minimize interference. Before measuring, the instruments identify existing interference and select a measurement frequency to minimize its effect. The SATURN GEO (X) incorporates microprocessor controlled automatic measurements including checking probe hookup to ensure measurements are taken correctly and measuring all probe ground resistances to ensure reliable, repeatable results. Probe resistance and auxiliary earth resistance are also measured and displayed. All measured data, as well as the time-of-day the measurement was taken, can be sent to computer or printed via an RS-232C interface.

Ordering Information
Model	Description	Buy Online	Price
SaturnGeo	LEM Saturn Geo Earth/Ground Tester 4 Pole AFC	Discontinued See: Fluke 1623 & 1625
SaturnGeoX	LEM Saturn Geo X Advanced Three and Four Pole Earth Ground Tester + UNIV CASE, A188506513	Discontinued See: Fluke 1623 & 1625

LEM Saturn Geo and Saturn Geo X Advanced Three and Four Pole Earth Ground Tester, Discontinued

See: Fluke 1623 & 1625

LEM Saturn Geo and Saturn Geo X
Advanced Three and Four Pole Earth Ground Tester, Discontinued