FLUKE-1625 Fluke, FLUKE-1625 Datasheet - Page 7

• Manufacturer Part Number: FLUKE-1625
• Description: EARTH GROUND TESTER, 299.9KOHM
• Manufacturer: Fluke

Specifications of FLUKE-1625

• Resolution (ohm): 100ohm
• Accuracy: 10% Of Rdg + 5d
• External Height: 133mm
• External Width: 250mm
• External Depth: 187mm
• Weight: 2.43lb
• Measured Components: Selective and Stackless Testing
• Lead Free Status / RoHS Status: na
• Lead Free Status / RoHS Status: na

Electrical measurement specifications
Automatic check if error is kept within the limits required by IEC61557-5.
If after a measurement of probe-, auxiliary earth electrode- and earthing resistance, a measurement error of higher than 30 % is assumed because of the influencing
conditions (see diagram), the display shows a warning symbol
7 Fluke Corporation
Intrinsic error or influence
quantity
Intrinsic error
Position
Supply voltage
Temperature
Series interference voltage
Resistance of the probes and
auxiliary earth electrodes
System frequency
System voltage
Operating error
A
En
R
T
Measuring
Range
0.020 Ω to
300 kΩ
Measuring time
Additional error because of probe-and auxiliary earth
electrode resistance
Measuring error of RH and RS
Max. probe resistance
Max. auxiliary earth electrode resistance
=
=
=
=
intrinsic error
variations
routine test
type test
1623 and 1625 GEO Earth Ground Testers
0.300 kΩ to 2.999 kΩ
3.00 kΩ to 29.99 kΩ
30.0 kΩ to 299.9 kΩ
0.001 Ω to 2.999 Ω
3.00 Ω to 29.99 Ω
30.0 Ω to 299.9 Ω
Display Range
Reference conditions or specified
operating range
Reference conditions
Reference position ± 90°
At the limits stated by the
manufacturer
0 °C and 35 °C
See 4.2 and 4.3
0 to 100 x R
99 % to 101 % of the
nominal frequency
85 % to 110 % of the nominal voltage
A
but ≤ 50 kΩ
Resolution
0.001 Ω
!
0.01 Ω
100 Ω
0.1 Ω
10 Ω
1 Ω
and a notice that R
Instrinsic Error
± ( 2 % of rdg + 2 digit )
typ. 8 sec. with a fixed frequency
30 sec. max. with AFC and complete cycle of all measuring frequencies
typ. 10 % of R
≤ 1 MΩ
≤ 1 MΩ
S
or R
Designation
H
are too high.
code
E1
E2
E3
E4
E5
E7
E8
A
E
+ R
S
+ R
Requirements or test in
accordance with the relevant
parts of IEC 1557
Part 5, 6.1
Part 1, 4.2
Part 1, 4.2, 4.3
Part 1, 4.2
Part 5, 4.2, 4.3
Part 5, 4.3
Part 5, 4.3
Part 5, 4.3
Part 5, 4.3
H
Max. Operating Error
± ( 5 % of rdg + 5 digit )
of test
Type
R
R
R
T
T
T
T
T
R