The main advantage of xDSL is the omission of the installation cost of new cable. The approved maximum line length and the maximum sustained data transfer rate depends on the characteristics of the cable. Before installing a xDSL modem the properties and quality of the selected pair of wires should is corresponding to the demands of the chosen system.
Here helps the new KE2500, specifically designed for applications in telecommunications systems.
KE2500 – Functions
- Troubleshooting with telco multimeter functions
- Automatic test programs provide detailed measurement results
- Parameter editor to change the system and cable parameters
- Remote switch with optional KE905 remote unit
- Storage of data and analysis via USB interface
KE2500 – Measurement Modes
- Voltage
- Insulation
- Resistance
- Resistance Line
- Resistance Line Balanced
- Ground Resistance
- Capacitance
- Capacitance Balanced
- LCL Balance @ 1 MHz
- Current
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| KE2500 | |
|---|---|
| Voltage | Measuring range: 1 mV .. 600 V (AC, DC, TRMS) Maximum voltage: 600 V Input impedance: > 9 MΩ DC, > 9 MΩ II <50 pF AC, Low Z app. 116 kΩ Resolution at 6.000 V: 1 mV Resolution at 60 V: 10 mV Resolution at 600 V: 100 mV Accuracy: DC 0,5 % / AC 1,5 % Overload protection: 600 V AC/DC Sinus permanent |
| Current | Measuring range: ≥ 1 mA bis ≤ 500 mA (AC, DC, TRMS) Maximum current: 950 mA Input impedance: < 0,8 Ω Accuracy: DC 0,5 % / AC 1,5 % at > 20 mA2 Overload protection: 0,95 A Shut down |
| Resistance | Measuring range: 0 .. 300 kΩ Resolution 0 .. 3 kΩ: 0,1 Ω Resolution 3 .. 30 kΩ: 1 Ω Resolution 30 .. 300 kΩ: 100 Ω Measuring current 0 .. 3 kΩ: 2 mA Measuring current 30 .. 300 kΩ: 20 μA Accuracy: ± 0,5 % .. ± 1,5 Ω Overload protection: 600 V AC/DC Shut down |
| Resistance line balanced | Measuring range: 0 .. 2 kΩ Resolution 0 .. 2 kΩ: 0,1 Ω Accuracy: ± 0,5 % .. ± 1,5 Ω Overload protection: 600 V AC/DC Shut down |
| Insulation 100 V | Measuring range: 70 kΩ .. 2 GΩ Accuracy 0 .. 100 MΩ: 2 % Accuracy 100 MΩ .. 1 GΩ: 4 % Accuracy 100 MΩ .. 1 GΩ: 8 % Maximum voltage: 120 V Short circuit current: < 9 mA Overload protection: 600 V AC/DCShut down |
| Insulation 8 V | Measuring range: 1 kΩ .. 150 MΩ Accuracy 0 .. 100 MΩ: 2 % Accuracy 10 MΩ .. 100 MΩ: 4 % Accuracy 100 MΩ .. 150 MΩ: 8 % Maximum voltage: 70 V Short circuit current: < 9 mA Overload protection: 600 V AC/DC Shut down |
| Capacitance | Measuring range: 0 nF bis 3 μF Input impedance :< 24 V ss Max. resolution: 10 pF Accuracy 0 .. 100 nF: 2 % ± 0,2 nF Accuracy 100 .. 200 nF: 2 % ± 0,5 nF Accuracy 200 .. 400 nF: 2 % ± 1 nF Accuracy 400 nF .. 1 μF: 2 % ± 2 nF Accuracy 1 μF .. 2 μF: 2 % ± 4 nF Accuracy 2 μF .. 3 μF: 2 % ± 10 nF Overload protection: 600 V AC/DC Shut down |
| Device Data | Dimensions: 22,5 x 11,0/8,0 x 4,0 cm Weight: 700 g Housing: High impact ABS Display: LCD with backlight Display protection: High impact acrylic Power supply: Built-in battery Management Port: USB Language versions: German, English, others on request |
| KE2500 Data Sheet (DE/EN) |
 421.30 KB
|
| KE2500 Manual |
453.02 KB
|
| Kurth Electronic catalogue |
13.63 MB
|
