Digital Storage Oscilloscopes
Models 2534, 2540 & 2542
Specifications
model
2542
2534
2540
Automatic Waveform Measurement
Time
Rise time, Fall Time, Cycle Frequency, Period, Positive
Performance Characteristics
Bandwidth
Pulse Width, Negative Pulse width, Delay, Phase, X at
Min, X at Max
60 MHz
60 MHz
100 MHz
Real time sample rate
(2 channels interleaved)
Channels
400 MSa/s
1 GSa/s
Voltage
Frequency
MAX, MIN, Peak-Peak, Average, Vrms, High, Low,
Amplitude, Cycle RMS, Cycle Average, Overshoot,
Preshoot
2
Display
5.7 inch (145 mm) diagonal
Color LCD
Hardware counter provides frequency readout of
trigger source with 5 digit resolution
Rise Time
<5.83 ns
4000 points
8 bits
<5.83 ns
<3.50 ns
Record Length
Waveform Math
Math function
FFT
Vertical Resolution
Vertical Sensitivity
DC gain accuracy
Maximum Input Voltage
FFT, add, subtract, multiply
Windows: Hanning, Hamming, Blackman, Rectangular,
Flattop,
2 mV - 5 V/div
3.0 %
400 Vpk, CAT II (between signal and reference
BNC connector)
2048 sample points
Position Range
Bandwidth Limit
Time Base range
8 divisions from center of screen
20 MHz
Autoset
Single button automatic setup of both channels for
vertical, horizontal and trigger systems
2.5 ns/div – 50 s/div (2534)
2 ns/div – 50 s/div (2540 & 2542)
100 ppm
Display
Timebase accuracy
Input Coupling
Display Mode
1/4 VGA (5.7”) 256 color LCD (320x240) with
AC, DC, GND
adjustable contrast and inverse video
Point, Vector
Input Impedance
1 MΩ in parallel with19 pf
Display Types
Persistence
Vertical and Horizontal Zoom Vertically or horizontally expand or compress a live
or stopped waveform
Off, infinite
Waveform Interpolation
Format
Sin(x)/x, Linear
I/O interface
USB host port on front panel supports USB flash
drives. USB device port for connection to PC
(Requires included Comsoft Software for use)
YT and XY
Power Requirements
100-240 VAC, 50 VAmax, 47 Hz to 440 Hz
Acquisition Modes
Sample
Environmental
Temperature
Display sample data only
Operating: 0º C to +40º C
Nonoperating: -20º C to +55º C
Operating: 95 % RH, 40º C
Nonoperating: 90 % RH, 55º C
Operating to 3000 m
Peak Detect
Average
Waveform averaged, selectable from
2, 4, 16, 32, 64, 128, 256
Humidity
Roll Mode
For time base settings 500 ms/div-50 s/div
Altitude
Pollution Degree
Pollution degree 2 for indoor use only.
Trigger System
Trigger Types
Edge, Pulse Width, Video*
Auto, Normal, Single
Electromagnetic compatibility and Safety
Trigger Modes
Trigger Coupling
Trigger Source
EMC
This oscilloscope is in compliance with council EMC
AC, DC, LF reject, HF reject
CH1, CH2, AC line, Ext, Ext/5, Alternate
directive 2004/108/EC
EN61010-1:2001
Safety
*Support formats PAL/SECAM, NTSC. Triggers on odd or even field, all lines or line number
General
Cursors
Dimensions
310 mm (W) x 147 mm (H) x 269 mm (D)
12.2 in x 5.8 in x 10.6 in
3.6 kg (8 lbs)
Types
Amplitude, Time
∇
∇
∇
Width x Height x Depth
Weight
Measurements
V, T, 1/ T
Two Year Warranty
Accessories
Supplied: User Manual, Two 150 MHz 10:1 passive probes (model PR 37A),
Power cord , USB interface cable, Comsoft Software Installation disk
Optional: PR 32A Demodulator Probe, PR 55 High Voltage Probe
4
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