KE-FLB

DC/AC measuring bridge up to 20 GigaOhm.

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SKU: KE-FLB Categories: ,

Overview

With test leads, power supply, PC software and case.

KE-FLB
Loop resistanceMeasuring range 1 Ω – 10 kΩ
Accuracy
100 Ω – 10 kΩ: ± 0.2% MV ± 0,1 Ω ± 1 digit
Resistance difference (ΔR)Measuring range of R 1 Ω – 5 kΩ
Measuring range of ΔR 1 Ω – 1 kΩ
Accuracy ΔR
1 Ω – 10 Ω: ± 1% FV ± 0.1 Ω
10 Ω – 100 Ω: ± 1% – ± 0.2% FV ± 0.1 Ω
100 Ω – 1 kΩ: ± 0,2% FV ± .,05 Ω
Insulation resistanceMeasuring range 10 kΩ – 100 (20.000) MΩ
Accuracy
100 kΩ – 10 MΩ: ± 1% MV ± 1 digit
10 MΩ – 100 MΩ: ± 2% MV
100 MΩ – 3 GΩ: ± 10% MV
3 GΩ – 10 GΩ: ± 20% MV
10 GΩ – 20 GΩ: ± 30% MV
CapacityMeasuring range 1 nF – 10 (25) μF
tan δ: 0.0001 – 0.1
Accuracy
1 nF – 10 μF: ± 0.5% MV ± 1 digit
Measuring range 11 Hz
DC fault locationsMeasuring methods: Murray Loop, Three Point, Improved Hector (Küpfmüller)
Loop resistance range 1 Ω – 10 kΩ
AccuracyLx/L (Rs = 2kΩ, Lx/L = 0,1 bis 1)
Fault < 1 MΩ ± 0.1% MV ± 1 digit
Fault 1 – 5 MΩ ± 0.2% MV ± 1 digit
Fault 5 – 25 MΩ ± 1% MV ± 1 digit
Fault 25 – 100 MΩ ± 5% MV ± 1 digit
Measuring voltage max. 100 V
Internaln filter > 70 dB at 50 Hz
Measuring current max. 400 μA
Stored cable parameters: Standard Cu and Al cables, User defined cables, User defined MultiSection cables, User defined Loaded cables
AC fault locationWire break with or without leakage
Measuring range depending on cable up to 20 km
Accuracy of Lx/L
20 nF– 10 μF: ± 0.2 – 1% MV ± 1 digit
Measuring frequency 11 Hz
Split location
Measuring range depending on cable up to 20 km
Accuracy of Lx/L and L2/L
20 nF – 10 μF: ± 0.2 – 1% MV ± 1 digit
Measuring frequency 11 HZ
Voltage measurementDC voltage 0 – 100 V
AC voltage 0 – 100 V(eff=
Accuracy
(DC u. AC at 50/60 Hz): ± 1% MW ± 0,1 V
Frequency range 15 – 300 Hz
Temperature (with Pt 1000 temperature probe)Temperature range -20 – +60 °C
Resolution 0.1 °C
Accuracy ± 0.4 °C
Storage and print of measurement resultsMemory for 128 result displays
Print from result display or from memory via RS232CSchnittstelle
transferrable to PC
ConnectorsConn. f. measuring cables: 4 mm safety banana sockets
Interface f. RS232C: D Sub9
Charger: 2.1 / 5.5 mm
Power supplyInternal rechargeable battery pack, operation time approx. 8 hours
Ext. charging via charger 230V, 50/60 Hz / via 12 V car charger
Charging time (fast charging) < 3 Hours
Auto power downAfter 10 minutes without keystroke
Display192 x 192 pixel graphic LCD with backlight with autom. power down (5 mm)
Input protection100 V(eff.) 50 Hz, 140 V DC, 100 mA(PEAK) , für 30 s
Dimensions200 mm x 100 mm x 40 mm
Weight0.8 kg
Environmental conditionsReference range +23 ± 5 °C: RH 30 % – 75 %*
Specified operating range 0 – 40 °C: RH 30 % – 75 % (< 25 g/m3)*
Operating range limits -10 – 50 °C: RH 30 % – 75 % (< 25 g/m3)*
Transport / Storage range limits -20 – 70 °C: RH 30 % – 75 % (< 35 g/m3)*
* no condensation

KE-FLB

KE-FLB Data Sheet 92.12 KB
KE-FLB Manual 598.51 KB

Product Catalogue

Kurth Electronic Program 2019 16.62 MB