5
Subject to change without notice
Accessories supplied: Operators Manual and PC Software on CD-ROM,
2 Probes 1:1/10:1 and Line Cord.
The
HM507
features
50MHz
bandwidth capability in analog and digital mode, which is
unique in its price range. According to the measurement task, the user can select
between the advantages of analog or digital by pressing one pushbutton. The
CRT
display
with its
extremely high resolution
, offers unsurpassed signal display quality
in combination with an unmatched display update rate.
In digital mode each signal can be
displayed with
2000 samples
(200 samples/div).
The high X resolution also has the effect that, in comparision with LC and raster scan
displays, the sampling rate in each comparable time base setting is significantly higher.
This reduces the danger of alias signal display.
The ability to record even very low frequency signals down to
1mHz
and
single events
,
together with
Pre or Post Trigger
, are examples of the advantages of digital mode.
Additionally in digital mode, signal processing (
average, envelope
) can be performed
as well as signal documentation in combination with external devices (e.g. PC) via the
built in
RS-232 interface
. A suitable software program is supplied with the scope.
In addition to real time sampling, random sampling is now available too; the latter function
allows you to record
repetitive signals up to 50MHz
. The demands for a distortion free
“
probe tip to screen
“ signal display are met by the low noise, 8 bit
flash A/D converters
,
avoiding noise problems typical for CCD and analog array converters. Two non volatile
reference memories allow the comparison of signals with those already stored in memory.
Autoset
significantly eases instrument operation; briefly pressing this button
automatically optimises the instrument setting for almost any signal, and manual
adjustments are only required for special cases (e.g. complex signals).
Save/Recall
allows you to store and recall 9 different instrument settings in a non volatile memory.
Front panel settings and selected features are alphanumerically displayed on the
screen (Readout). For example the results of cursor independent automatic
measurement of
frequency, period, dc- or ac voltages. Voltage, time, frequency,
phase angle, gain, rise
time, ratio X and ratio Y
can be determined by manual cursor
measurement in analog and digital mode. In the latter mode cursor supported
rms
and mean value measurement
as well as a count function are available too. Probe
factor input (x1 and x10) enables the correct display of deflection coefficients and
voltages, without annoying calculation. In its class the
HM507
offers unique
characteristics for measurement and documentation.
2GSa/s Random Sampling Rate
100MS/s Real Time Sampling Rate
2 Channels, DC-50MHz, 1mV-20V/div., Component Tester
100MHz Frequency & Period Counter 4 Digit Resolution
7 Automatic Measurement Routines, Built-in Calibrate Menu
9 Different Instrument Settings in Nonvolatile Memory
Autoset, Readout, Cursor Measurement, Save/Recall, RS-232 Interface
50MHz Analog- Digital-Oscilloscope HM507
Oscilloscope
Specifications
Vertical Deflection
(analog/digital)
Operating modes:
Channel I or CH II separate, CH I and
II alternate or chopped (0.5MHz), Sum or difference from
CH I and ±CH II
XY-Mode:
via CH I (X) and CH II (Y)
Frequency range:
2x DC - 50MHz (-3dB)
Rise time, Overshoot:
<7ns,
≤
1%
Deflection coefficient:
14 calibrated steps (1-2-5 sequence)
1mV-2mV/div:
±5% (DC to 10MHz (-3dB))
5mV-20V/div:
±3% (DC to 50MHz (-3dB)) with variable
>2.5:1(uncal.) to >50V/cm
Input impedance:
1 M
Ω
II 18pF
Input coupling:
DC–AC-GD (ground)
Input voltage:
max. 400V (DC + peak AC)
Triggering
(analog/digital)
Automatic (peak to peak):
≥
0.5div, 20Hz – 100MHz
Normal with level control:
≥
0.5div, 0 - 100MHz
Indicator for trigger action:
LED
Slope:
positive or negative
Sources:
CH I or II, alternate CH I and CH II (
≥
0.8div),
line (mains) and external
Coupling:
AC (10Hz - 100MHz), DC (0 - 100MHz), HF
(50kHz - 100MHz), LF (0 -1,5kHz)
2nd Triggering (analog mode):
normal with level control
and slope selection
External:
≥
0,3Vpp (0 - 50MHz)
Active TV Sync Separator:
Field and Line, pos. and neg.
Horizontal Deflection
Analog
Time coefficients:
22 calibrated steps (1-2-5 sequence),
0.5s/div – 50ns/div (± 3%), with
variable
>2.5
:
1(uncal.) to >1.25s/div
X-MAG. x10:
up to 10ns/div. (± 5%)
Delay:
140ms – 200ns (variable)
Holdoff time:
variable to approx. 10:1
Bandwidth X-Amplifier:
0 - 3MHz (-3dB)
X-Y phase shift:
<3° below 120kHz
Digital
Time coefficients:
100s/div – 50ns/div (±2%), 29 cal.
steps (1-2-5 sequence)
X-MAG. x10:
up to 20ns/div. (± 2%)
Bandwidth X-Amplifier:
0 - 20MHz (-3dB)
X-Y phase shift:
<3° below 20MHz
Digital Storage
Operating modes:
Refresh, Roll, Single, XY, Envelope,
Average, Random-Sampling
Dot Join function:
automatic
Max. sample rate, real time:
100MSa/s, 8 bit flash A/D
Max. effective sample rate, random:
1GSa/s
Pre-/Post-Trigger:
-75% .... +100% (continuously)
Signal refresh rate:
max. 180/s
Memory & display:
2k x 8bit per channel
Reference memory (EEPROM):
2k x 8 bit per channel
Resolution (samples/div) in Yt mode:
X = 200/div, Y = 25/div
Resolution (samples/div) in XY mode:
X = 25/div, Y = 25div
Operation / Display
Manual / Autoset:
front panel switches / autom.
parameter selection
Save/Recall:
9 user defined instrument settings
Readout:
display of instrument settings and measuring
results
auto measurement:
frequency/cycle, Vdc, Vpp, Vp+,Vp-
Cursor measurement (analog, digital):
∆
V,
∆
t or 1/
∆
t
(frequ.), gain, rise time, ratio X, ratio Y, V to GND, phase angle
Cursor measurement (digital):
pulse count, search
(peak – peak, peak+, peak-), mean value (avm),
effective value (rms)
Frequency counter:
4 digit (0,01% ±1 digit) 0.5Hz -----100MHz
Interface (standard fitting):
RS-232 (for instrument
control and signal data)
Option: data transfer via glass fiber:
HZ70;
Interface:
HO79-6
Component Tester
Test voltage, frequency:
approx. 7Vrms (open circuit),
approx. 50Hz
Test current:
approx. 7mArms (short circuit) One test
lead is grounded (Safety Earth)
General Information
CRT:
8x10cm, internal graticule
Acceleration voltage:
approx. 2kV
approx. 2kV
approx. 2kV
approx. 2kV
approx. 2kV
Z-Input (Intens. modulation, analog):
max. +5V (TTL)
Calibrator (square wave):
0.2V ±1 %,
≈
1 Hz - 1 MHz (tr <4ns)
Line voltage:
100-240V AC ±10%, 50/60Hz
Power consumption:
approx. 46 Watt at 50Hz.
Min./Max. ambient temperature:
10°C...+40°C
Protective system:
Safety class I (EN 61 010, IEC 1010-1)
Weight:
ca. 6.0kg,
Color:
techno-brown
Cabinet:
W 285, H 125, D 380 mm
