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Earth Resistance Ranges:
Accuracy (23°C ± 2°C):
Test Frequency:
Test Current:
(constant throughout a range)
Interference Effect:
Max. Current Loop Resistance:
Max.Voltage Probe Resistance:
Max. Output Voltage:
Display:
Environment Protection:
Temperature Effect:
Temperature Range:
Humidity:
Flash Test:
Voltage Withstand:
Power Supply:
Fuses:
Compliance With Standards:
Safety:
E.M.C.
Dimensions:
Weight:
Cleaning:
SPECIFICATION
00,0Ω
to
0,00kΩ
to
±2% of reading ±3 digits.
128 Hz ± 0,5 Hz
200 Ω range
2 kΩ range
40 V ±1V (peak to peak) at 50 Hz; 60 Hz; 200 Hz or16
circuit will typically have a effect of ±1% on the reading obtained. If the 'Noise'
LED is not showing, the maximum error will not exceed 2%.
The loop resistance that will introduce an additional 1% error is:
200Ω range
2 kΩ range
An additional error of typically ±1% will be introduced for a resistance of 75kΩ. If
the Rp LED is not showing, the maximum error will not exceed 2%.
50 V.
3
1/ 2
digit LCD. Maximum reading 1999
IP54.
<±0,01% /°C over the temperature range -5°C to +55°C
Operating
Storage
(without batteries)
Operating
Storage
3 kV a.c.
240 V a.c. applied between any two terminals (In the event of a system fault)
6 x 1,5V alkaline battery cells
Instrument accuracy range:
Typical battery life: 700 x 15 second tests
Reduction of battery life will occur at low temperatures
Internal 100 mA ceramic 20 mm x 5 mm IEC 127/1 (for current source protection)
Internal 100 mA ceramic HBC 20 mm x 5mm IEC127/1 (for potential protection)
BS 7430 (1992)
BS7671 (1992)
VDE 0413 (1982)
NFC 15-100
IEC 364
The instrument meets the
requirements for safety to
IEC1010-1(1995),EN61010-1(1995)
The instrument meets EN 5008-1
and EN50082-1(1992)
38 mm x 153 mm x 70 mm
0,82 kg
Wipe the disconnected instrument
with a clean cloth dampened with
soapy water or isopropyl alcohol (IPA)
199,9 Ω
1,999 kΩ
Total service error ±5% of reading ±3 digits
1 mA a.c.(r.m.s.)
100µA a.c.(r.m.s)
2
⁄
Hz in the Potential
3
40kΩ
400kΩ
-15°C to +55°C
-40°C to +70°C
90% RH max. at 45°C
70% RH max. at 55°C
IEC LR6
6 V to 10 V.
Limiting Value Curve (VDE 0413)
2kΩ Range
200Ω Range
Indicated Resistance V Limiting Values
1
2
200Ω Range
10 20
2kΩ Range
Limiting Value of Earth System Test Specification (Ω)
5
10
20
50 100
200
50 100 200 500 1000 2000
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