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3981 - DL Instruments Lock-in Amplifiers

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  • Model: 3981
  • Manufactured by: DL Instruments
  • High end frequency limit: 20.00kHz
  • Dynamic Reserve: 30 dB in 1X LO DRIFT mode
  • Min. Time Constant: 3.33 msec
  • Max. Time Constant: 3.33 sec
  • Extra Specifications: PC card lock-in amplifier
PC Lock-in Amplifier - The 3981B is a single-board lock-in that occupies one ISA slot in an IBM compatible PC (386/486/Pentium) and provides the features and functions of a standalone lock-in at a fraction of the cost.
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