FLUKE-1625 Fluke, FLUKE-1625 Datasheet - Page 5

• 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

1625 Specifications
General
Temperature ranges
Note: The chart of four temperature ranges for the instrument exist to satisfy European Standards requirements; the instrument can be used over the full Working
temperature range by using the temperature coefficient to calculate accuracy at the ambient temperature of use.
The maximum percentage operating error within the measurement range does not exceed ± 30 % with the measured value as fiducial value, as determined in
accordance with Table 1 in the 1625 Users Manual.
The operating error applies under the rated operating conditions given in IEC1557-1 and the following:
5 Fluke Corporation
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Description
Measuring function
Display
Operation
Working temperature range
Operating temperature range
Nominal temperature range
Storage temperature range
Temperature coefficient
Operating errors
injection of series interference voltages with system frequencies of 400 Hz, 60 Hz, 50 Hz, 16
and S. The rms value of the series interference voltage shall be 3 V;
resistance of the auxiliary earth electrode and of the probes: 0 to 100 x R
system voltages between 85 % and 110 % of the nominal voltage and between 99 % and 101 % of the nominal system frequency for measuring equipment
with a mains supply and/or measuring equipment deriving its output voltage directly from the distribution system.
1623 and 1625 GEO Earth Ground Testers
Microprocessor controlled, fully automated earth measuring instrument with additional functions
Interference voltage and frequency, earthing resistance 3- and 4-pole with/without clip-on current transformer,
resistance 2-pole with ac, 2- and 4-pole with dc
4 digit (2999 Digit) - 7 segment liquid crystal display, digit size 18 mm (0.71 in) with supplementary signs and
active illumination
Central rotary switch and function keys
-10 °C to 50 °C (14° F to 122° F)
0 °C to 35 °C (32° F to 95° F)
18 °C to 28 °C (64° F to 82° F)
-30 °C to 60 °C (-22° F to 140° F)
± 0.1 % of range/Kelvin
Refer to operating temperature range and R
A
but ≤ 50 kΩ;
2
/
3
Hz or with dc voltage respectively across the terminals E (ES)
H
< 20 R
E
, R
S
< 100 R
E