Elotest IS3

Single-channel eddy current test instrument for automated testing tasks

• single-channel test instrument
• frequency range from 10 Hz to 12 MHz
• arge display with intuitive user interface and X/Y- and Y/t-signal display
• protection class IP54; various mounting options
• low-cost in-line test instrument with full functionality

TECHNICAL DATA: 

User-Interface ELOTEST M3:

• pictograph-based operation via key pad with key-click
• 6 languages: English, German, French, Italian, Swedish and Spanish
• direct-function keys for offset- and liftoff-compensation
• programmable function key
• intuitive operation using only one submenu-level
• speed control for rotor (torque compensated) in 10 steps (corresponds to
  approx. 900 rpm to 2700 rpm using Rohmann standard rotors)

Probe Connection:

• 11-pin Fischer socket, compatible with the 8-pin Rohmann connector
• BNC connector for parametric probes (resonant probes)
• OEM probes to be connected via an adapter or directly to the BNC
  connector
• speed control for rotor (torque compensated) in 10 steps
  (corresponds to approx. 900 rpm to 2700 rpm using Rohmann standard
  rotors)

Active Probe Compensation:

• compensation of the probe response signal for optimum signal dynamics
• automatic test frequency selection using the probe characteristics
• automatic balancing of single-coil probes using finely graduated,
  internal compensating loads (no external elements required)

Frequency Range:

• 10 Hz to 12 MHz, continuously adjustable, display in Hz, kHz, MHz
• adjustable driver current, from 0 % to 100 % in 2 % steps
• frequency variation from nominal less than 1 %; frequency stability
  50 ppm
• dual-frequency operation in multiplex-mode

Gain: 

• preamplification 0 to 60 dB in 0.5 dB steps (0 to 40 dB in 100 kHz range)
• gain 0 to 60 dB in 0.5 dB steps
• axis spread 0 to 20 dB in 1 dB steps
• automatic selection of preamplification and gain