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Accurate measuring values for the cable parameters

By using the latest analysis technology, the X-RAY 8000 NXT is extremely powerful and reliable. These characteristics are of immense importance as CV lines, where the X-RAY 8000 NXT is installed, produce high-quality cables, which are only used in demanding applications and need to provide unlimited reliability. It is the perfection, which is in every detail of the system, that assures safeness. The perfection of the X-ray technology with Multi-Sensor-Technology, analysis and ceramic windows provides this safety.

The X-RAY 8000 NXT is used in CCV, VCV and MDCV lines.

Cable parameters in MDCV lines
For the measurement of the wall thickness, concentricity, diameter and ovality of high voltage cables in an MDCV line, SIKORA recommends the X-RAY 8100 NXT.

Save cold measuring values of the cable parameters
The X-RAY 8700 NXT measures the diameter, wall thickness and concentricity and is suitable for all cable types with solid, stranded or Milliken conductors and with single, double or triple layer insulation.

X-RAY 8000 NXT – long-life technology
All measuring systems of the X-RAY 8000 NXT family are equipped with XLL X-ray tubes (eXtra Long Life) that contribute to a long operation time with highest accuracy and reliability.


Your Benefits

  • 8-point display of wall thickness and concentricity for three insulation layers
  • XLL (eXtra Long Life) X-ray tubes
  • Ceramic and NTX windows (Non Toxic X-ray) for lifelong operation without cleaning
  • Optimized Multi-Sensor-Technology
  • Fast centering of the cross head and optimum quality and process control
  • Measuring values immediately after starting-up the line, no calibration, no warm-up


Measuring PricipleX-Ray with multi-sensor technology
ApplicationsMV-, HV-, EHV-cables with XLPE-, EPR-, EPDM-, HYPALON insulation etc.
Measuring RangesX-RAY 8000 NXT for CCV-lines – 10 - 94, 130, 180 mm
X-RAY 8000 NXT for VCV-lines – 10 - 145, 220 mm
X-RAY 8700 NXT for CCV-, VCV-, MDCV-lines – 10 - 94, 130, 180 mm
SIXRAY 8000 for SILAN-lines – 10 - 60 mm
X-RAY 8100 NXT for MDCV-lines – on demand
Measuring AccuracyWall thickness ± 15 µm, ± 0.02 % deviation
Diameter ± 5 µm, 0.02 % deviation
RepeatabilityWall thickness ± 7.5 µm
Diameter ± 3 µm
Display22" monitor with touch screen
Interfaces (optionally)RS485, USB, OPC DA/UA, LAN, Profibus-DP, Profinet IO, DeviceNet, analog outputs
Power Supply230 V AC ± 10 %, 50/60 Hz