Fluke 1623 2571250 数据表

  Fluke Corporation     163 and 165 GEO Earth Ground Testers

Display:1999 digit LCD

Display with special symbols, digit height 5 mm, fluorescent backlight

User interface

Instant measurement through TURN and START one button concept. The only operating elements are 

rotary switch and START button

Robust and waterproof

Instrument is designed for tough environmental conditions (rubber protective cover, IP56)

Working temperature

-10 °C to 50 °C (14 °F  to  °F)

Operating temperature

0 °C  to 35 °C (3 °F  to 95 °F)

Storage temperature

-0 °C  to 60 °C (-4 °F  to 140 °F)

Reference temperature

3 °C  to ±  °C (73 °F  to ± 4 °F)

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.

Temperature coefficient

± 0.1 % of reading/K

Intrinsic error

Refers to the reference temperature range and is guaranteed for 1 year

Operating error

Refers to the operating temperature range and is guaranteed for 1 year

Climatic class   

C1 (IEC 654-1), -5 °C to +45 °C (3° to +115° F), 5 % to 95 % RH

Protective type

IP56 for case, IP40 for battery door according to EN6059

Safety

Protection by double and/or reinforced insulation. max. 50 V to earth

EMC (Emission Immunity)

IEC 6136-1:1997 Class A

Quality system

Developed, designed and manufactured according to DIN ISO 9001

External voltage

V ext, max = 4 V (dc, ac < 400 Hz), measurement inhibited for higher values

V ext rejection

> 10 dB (16



⁄

3

, 50, 60, 400 Hz)

Measuring time

Typical 6 sec.

Max. overload

50 V rms (pertains to misuse)

Auxiliary power

6 x 1.5 V mignon cells alkali-manganese (type AA LR6)

Battery life span

Typical > 3,000 measurements

Dimensions (WxHxD)

50 mm x 133 mm x 187 mm (9.75 in x 5.5 in x 7.35 in)

Weight

1.1 kg (.43 lb) including batteries

The Fluke 163 and 165 are distinctive earth 

ground testers that can perform all four types of 

earth ground measurement:

•

  3- and 4-Pole Fall of Potential (using stakes)

•

  4-Pole Soil Resistivity testing (using stakes)

•

  Selective testing (using 1 clamp and stakes)

•

  Stakeless testing (using  clamps only)

The testers are also easy to use. For each test,  

the testers inform you which stakes or clamps need 

to be connected and the large rotary switch can be 

used even with a gloved hand.

The complete model kit comes with the 163  

or 165 tester, test leads, 4 earth ground stakes,  

3 cable reels with wire,  clamps, batteries, and 

manual—all inside a rugged Fluke carrying case.