รายละเอียดสินค้า Fluke 1623 Kit Basic Geo Earth Ground Tester
RA 3-pole ground resistance measurement (IEC 1557-5) |
Measuring Voltage |
Fluke 1623 |
Vm = 48 V ac |
Fluke 1625 |
Vm = 20/48 V ac |
|
Short circuit current |
Fluke 1623 |
> 50 mA |
Fluke 1625 |
250 mA ac |
|
Measure frequency |
Fluke 1623 |
128 Hz |
Fluke 1625 |
94, 105, 111, 128Hz |
|
Resolution |
Fluke 1623 |
0.001 Ω to 10 Ω |
Fluke 1625 |
0.001 Ω to 100 Ω |
|
Measuring range |
Fluke 1623 |
0.001 Ω to 19.99 kΩ |
Fluke 1625 |
0.001 Ω to 299.9 kΩ |
|
Intrinsic error |
Fluke 1623 |
± (2 % of reading + 3 digit) |
Fluke 1625 |
± (2 % of reading + 2 d) |
|
Operating error |
Fluke 1623 |
± (5 % of reading + 3 d) |
Fluke 1625 |
± (5 % of reading + 5 d) |
|
RA 4-pole ground resistance measurement (IEC 1557-5) |
Measuring Voltage |
Fluke 1623 |
Vm = 48 V ac |
Fluke 1625 |
Vm = 20/48 V ac |
|
Short circuit current |
Fluke 1623 |
> 50 mA |
Fluke 1625 |
250 mA ac |
|
Measure frequency |
Fluke 1623 |
128 Hz |
Fluke 1625 |
94, 105, 111, 128Hz |
|
Resolution |
Fluke 1623 |
0.001 Ω to 10 Ω |
Fluke 1625 |
0.001 Ω to 100 Ω |
|
Measuring range |
Fluke 1623 |
0.001 Ω to 19.99 kΩ |
Fluke 1625 |
0.001 Ω to 299.9 kΩ |
|
Intrinsic error |
Fluke 1623 |
± (2 % of reading + 3d) |
Fluke 1625 |
± (2 % of reading + 2 d) |
|
Operating error |
Fluke 1623 |
± (5 % of reading + 3 d) |
Fluke 1625 |
± (5 % of reading + 5 d) |
|
RA 3-pole ground resistance measurement with current clamp |
Measuring Voltage |
Fluke 1623 |
Vm = 48 V ac |
Fluke 1625 |
Vm = 20/48 V ac |
|
Short circuit current |
Fluke 1623 |
> 50 mA |
Fluke 1625 |
250 mA ac |
|
Measure frequency |
Fluke 1623 |
128 Hz |
Fluke 1625 |
94, 105, 111, 128Hz |
|
Resolution |
Fluke 1623 |
0.001 Ω to 10 Ω |
Fluke 1625 |
0.001 Ω to 10 Ω |
|
Measuring range |
Fluke 1623 |
0.001 Ω to 19.99 kΩ |
Fluke 1625 |
0.001 Ω to 29.99 kΩ |
|
Intrinsic error |
Fluke 1623 |
± (7 % of reading + 3 d) |
Fluke 1625 |
± (7 % of reading + 2 d) |
|
Operating error |
Fluke 1623 |
± (10 % of reading + 5 d) |
Fluke 1625 |
± (10 % of reading + 5 d) |
|
RA 4-pole selective ground resistance measurement with current clamp |
Measuring Voltage |
Fluke 1623 |
Vm = 48 V ac |
Fluke 1625 |
Vm = 20/48 V ac |
|
Short circuit current |
Fluke 1623 |
> 50 mA |
Fluke 1625 |
250 mA ac |
|
Measure frequency |
Fluke 1623 |
128 Hz |
Fluke 1625 |
94, 105, 111, 128Hz |
|
Resolution |
Fluke 1623 |
0.001 Ω to 10 Ω |
Fluke 1625 |
0.001 Ω to 10 Ω |
|
Measuring range |
Fluke 1623 |
0.001 Ω to 19.99 kΩ |
Fluke 1625 |
0.001 Ω to 29.99 kΩ |
|
Intrinsic error |
Fluke 1623 |
± (7 % of reading + 3 d) |
Fluke 1625 |
± (7 % of reading + 2 d) |
|
Operating error |
Fluke 1623 |
± (10 % of reading + 5 d) |
Fluke 1625 |
± (10 % of reading + 5 d) |
|
Stakeless ground loop measurement |
Measuring Voltage |
Fluke 1623 |
Vm = 48 V ac |
Fluke 1625 |
Vm = 20/48 V ac |
|
Measure frequency |
Fluke 1623 |
128 Hz (125 Hz on request) |
Fluke 1625 |
94, 105, 111, 128Hz |
|
Noise current (Iext) |
Fluke 1623 |
Max. Iext = 10 A (ac) (RA < 20 Ω)
Max. Iext = 2 A (ac) (RA < 20 Ω) |
Fluke 1625 |
Max. Iext = 3 A |
|
Resolution |
Fluke 1623 |
0.001 Ω to 0.1 Ω |
Fluke 1625 |
0.001 Ω to 10 Ω |
|
Measuring range |
Fluke 1623 |
0.001 Ω to 199.9 kΩ |
Fluke 1625 |
0.001 Ω to 29.99 kΩ |
|
Intrinsic error |
Fluke 1623 |
± (7 % of reading + 3 d) |
Fluke 1625 |
± (7 % of reading + 2 d) |
|
Operating error |
Fluke 1623 |
± (10 % of reading + 5 d) |
Fluke 1625 |
± (10 % of reading + 5 d) |
|
Environmental Specifications |
Working temperature |
|
Operating Temperature |
|
Nominal temperature |
|
Storage Temperature |
Fluke 1623 |
-20 °C to +60 °C |
Fluke 1625 |
-30 °C to +60 °C |
|
Climatic class |
C1 (IEC 654-1), -5 °C to + 45 °C, 5 % to 95 % RH |
|
Protection type |
IP56 for case, IP40 for battery door according to EN 60529 |
|
Safety Specifications |
Safety Rating |
|
Mechanical & General Specifications |
Display |
Fluke 1623 |
1999 digit LCD – display with special symbols, digit height 25 mm, fluorescent backlight |
Fluke 1625 |
2999 Digit LCD – 7 segment liquid crystal display with special symbols and backlight |
|
Size |
|
Weight |
Fluke 1623 + 1625 |
1.1 kg (including batteries) |
|
Warranty |
|
Battery Life |
Fluke 1623 |
Typical > 3000 measurements |
Fluke 1625 |
Typical 3000 measurements (RE+RH ≤ 1 kΩ)
Typical 6000 measurements (RE+RH ≤ 10 kΩ) |
|
รีวิว (2)
Customer
10/12/2560 13:51
คุณภาพสินค้าดีมาก
Customer
10/12/2560 13:51
คุณภาพสินค้าดีมาก