BK Precision - 2522B - Oscilloscope
Manufacturer:
Equipment:
2522B
Date:
2000
Category:
Group:
Sub Group:
Information
LOW COST, HIGH PERFORMANCE
B+K Precision’s Model
2522B is one of the lowest cost
digital storage oscilloscopes in the industry, yet it
includes all the basic features needed by most technicians
and engineers. Unlike other digital oscilloscopes, it has a
full analog mode with infinite resolution. Digital storage
modes include refresh, roll, and single sweep. Equivalent
time storage techniques allow storage of repetitive
waveforms up to
20 MHz. This oscilloscope is built by and backed by B+K
Precision, a company that has been selling reliable,
durable, value priced test instruments for over 50 years.
DIGITAL STORAGE FEATURES
High Resolution
2048 samples across the width of the screen (200 samples per
division) assures good resolution of stored waveforms. 1024
samples taken at sweep rates of 10 ms/div to 0.1 ms/div.
High Sampling Rate
Sampling Rate up to 10 Ms/s (Megasamples per second) for
storing one-time events down to 50 nS.
Slow Event Display
X100 time base selections extend sweep time to 50
seconds/division. Excellent for displaying slow speed events.
Equivalent Time Sampling
Allows repetitive waveforms up to 20 MHz to be stored.
Pretrigger Capture
Permits viewing activity before the trigger occurs.
Selectable 0%, 25%, 50%, or 75% pre-trigger view.
Plotter Output
Analog output plus TTL Pen-Down control for strip chart
recorder or X-Y plotter.
CRT FEATURES
Rectangular CRT
Rectangular CRT with large 8 x 10 centimeter viewing area.
Convenience
Trace rotation electrically adjustable from front panel. 0%,
10%, 90%, and 100% markers for rise time measurements.
DUAL TRACE FEATURES
Dual Trace
Model
2522B has two vertical input channels for displaying
two waveforms simultaneously. Selectable single trace
(either CH 1 or CH 2) or dual trace. Alternate or chop sweep
selectable at all sweep rates.
Sum and Difference Capability
Permits algebraic addition or subtraction of channel 1 and
channel 2 waveforms, displayed as a single trace. Useful for
differential voltage and distortion measurements.
HIGH FREQUENCY FEATURES
Wide Bandwidth
Conservatively-rated -3 dB bandwidth is dc to 20 MHz.
Fast Rise Time
Rise time is less than 18 nS.
Fast Sweep
Maximum sweep speed of 10 nS/div (with X10 MAG) assures high
frequencies and short-duration pulses are displayed with
high resolution.
VERTICAL FEATURES
High Sensitivity
5 mV/div sensitivity for full bandwidth. High-sen- sitivity
1 mV/div and 2 mV/div using PULL X5 gain control.
Calibrated Voltage Measurements
Accurate voltage measurements (±3%) on 10 calibrated ranges
from 5 mV/div to 5 V/ div. Vertical gain fully adjustable
between calibrated ranges.
SWEEP FEATURES
Calibrated Time Measurements
Accurate (±3%) time measurements. The main sweep has 21
calibrated ranges from 0.5 s/div to 0.1 mS/div. Sweep time
is fully adjustable between calibrated ranges.
X10 Sweep Magnification
Allows closer examination of waveforms, increases maximum
sweep rate to 10 nS/div.
TRIGGERING FEATURES
Two Trigger Modes
Selectable normal (triggered) or automatic sweep modes.
Triggered Sweep
Sweep remains at rest unless adequate trigger signal is
applied. Fully adjustable trigger level and (+) or (-) slope.
AUTO Sweep
Selectable AUTO sweep provides sweep without trigger input,
automatically reverts to triggered sweep operation when
adequate trigger is applied.
Five Trigger Sources
Five trigger source selections, including CH 1, CH 2,
alternate, EXT, and LINE.
Video Sync
Frame (TV V) or Line (TV H) triggering selectable for
observing composite video waveforms. TV-H position can also
be used as low frequency reject and TV-V position can be
used as high frequency reject.
Variable Holdoff
Trigger inhibit period after end of sweep adjustable.
Permits stable observation of complex pulse trains.
OTHER FEATURES
X-Y Operation
Channel 1 can be applied as horizontal deflection (X-axis)
while channel 2 provides vertical deflection (Y-axis).
Built-in
Probe Adjust Square Wave
A 0.5 V p-p, 1 kHz square wave generator permits probe
compensation adjustment.
Channel 2 (Y) Output
A buffered 50W output of the channel 2 signal is available
at the rear panel for driving a frequency counter or other
instruments. The output is 50 mV/div (nominal) into 50W.
Supplied With Two Probes
User manual
Manual type:
User manual
Pages:
27
Size:
543.8 KB
Language:
english
Revision:
Manual-ID:
481-315-9-001
Date:
January 2000
Quality:
Scanned document, all readable.
Upload date:
Jan. 24, 2017
MD5:
8c250221-f062-8fcb-c788-9d4c9d18d0ec
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446