Calibration standard Dummy series

The reference probes, also called "dummy probes", are resistance dividers. Each probe simulates a given length very accurately. Reference probes are connected to the instrument instead of standard probes for checking or calibrating electronic devices that can be connected to TESA inductive probes. Dimensions - Ø 18 x 118 mm Degree of protection - IP40 Particular characteristic(s) - Input impedance: 970 ± 50 Ω (13 kHz) or 2150 ± 50 Ω (0 μm normal) Phase (13 kHz): 71 ± 2° Input resistance: 100 ± 5 Ω Output impedance (13 kHz): 1000 ± 2 Ω Phase (13 kHz): 0,2° Dummy probe (half-bridge), sensitivity 73.75 mV/V/mm Suitable for instruments characterized as follows: Frequency: 13 ± 0,65 kHz Voltage: 3 ± 0,015 Vrms (2 symmetrical voltages of 1,5 Vrms) Output and input impedance: ≤ 0,2 Ω and 2000 Ω, resp. Weight - ≈ 45 g Included in delivery - Measurement report