The Bruel And Kjaer Measuring Amplifiers Types 2610 and 2636 are two easy to use, multi-purpose, calibrated amplifier-voltmeters, featuring extreme versatility, a wide measurement range and laboratory precision. They may be used alone, or as the basis around which numerous measurement and analysis set-ups may be built for comprehensive and detailed investigation of sound, vibration and voltage signals.
The two Measuring Amplifiers are essentially similar. However, Type 2636 has a variety of extra facilities including a digital interface bus which greatly expand its range of measurement applications and uses. Both Measuring Amplifiers feature interchangeable meter scales permitting direct reading of measured sound, vibration and voltage levels. They are also equipped with indicating lights which show the particular measurement mode, range and gain settings selected, as well as warn of input and output overload.
Features:
Overall frequency range from 1Hz up to 200kHz
Measuring ranges from 10mV to 30V FSD (300V with 10:1 input probe) selectable in 10dB steps
Interchangeable meter scales for sound, vibration and voltage measurements etc.
Automatic indication of measurement mode, range, gain, and input and output overload
Direct, plus Mic. Preamp. Input with 0; 28 and 200V microphone polarization
Wide-range analog AC and DC outputs for magnetic tape and graphic recording
Accurate true RMS and Impulse indications for AC signals with crest factors up to 10 (50 below FSD)
Selectable Fast, Slow and 0.1 to 30s RMS averaging. Auto-control via Band Pass Filter Type 1617
Accurate +Peak, Peak and Max.Peak indications with signals of 8ms or longer
Max.Hold mode for RMS, Impulse and Peak measurements
Log and Lin meter display and DC output modes
Selectable 22.4Hz high-pass, 22.4kHz low-pass, plus A-, B-, C- and D-weighting networks
IEC-625-1/IEEE-488 compatible digital interface bus for digital read-out and control
