- GENERAL SPECIFICATIONS (All Modes):
+ Output Signal:
Maximum Output: ± 10V .
Oscilloscope Input: Suitable for an input impedance of 1MW in parallel with < 30pF.
Trace Position: Wide range DC offset control within control box.
Max. Circuit Voltage: 300V Cat II (on AC line circuits). 600V (on uncategorised secondary circuits inside equipment).
Max. Tip Temperature: 150ºC maximum allowable temperature at probe tip.
Conformance: Complies with EN61010-1 & EN61010-031
+ Bandwidth Control:
Switch Position: Full; 500kHz; 2Hz
Nominal Bandwidth: DC to 5MHz; DC to 500kHz; DC to 2Hz
Risetime: <70ns; 700ns; 175ms
Aberrations: <±5%; <±1%; <±1%.
Noise (Typical)*: 6mA rms; 3mA rms; 1.5mA rms
+ HF Performance (bandwidth switch at Full):
Propagation Delay 60ns typical (to 10%).
Bandwidth: DC to 5MHz (small signal)
Slew Rate: 15A/µs (equivalent).
+ Overload Indication:
Indicator Threshold: Indicator LED within control box will light if output voltage exceeds ± 10V or if large magnetic fields cause the system to saturate.
+ Power Source:
Power Supply: 5.2V at up to 5 watts from AC line adaptor (supplied).
Probe Dimensions: 155mm x 38mm x 28mm max; 2.8mm x 1.8mm at tip
Cable Length: 2m from probe tip to output BNC
+ EMC: Conformance Complies with EN61326
- MAGNETIC FIELD MEASUREMENT (Mode = Field):
Scaling Factor: 250µT (or 200A/m) per Volt.
Accuracy and Linearity: ±3%
Maximum Field: ±2·5mT (2000A/m).
- CURRENT MEASUREMENT USING TOROID (Mode = Wire):
Scaling Factor: 1 Amp per Volt.
Accuracy and Linearity: ±5%
Current Range: ±10mA to ±10A (DC + peak)
Max. Wire Diameter: 3.5mm (unbroken) or 6mm (end fed)
- CURRENT MEASUREMENT IN PCB TRACKS (Mode = PCB Track):
Scaling Factor: Adjustable to 1 Amp per Volt for track widths 0·2mm to 3.5mm (0·007” to 0·14”)
and 2 Amp per volt for track widths 3mm to 6.5mm (0·125” to 0·25”) using Calibrator and compensation graph.
Sensor Spacing: 0.7mm distance from sensor to PCB track set by probe design.
Calibrator: Built-in calibrator within the control box providing an AC or DC calibration current through a 0.5mm track.