Bosch FSA 740 Manual Original página 28

en 28 | FSA 740 | Technical data
8.1.3 Specification measurement leads
Designation
Connecting cable B+/B–
Clip‑on trigger
Primary connecting cable
(UNI 4)
Multi measurement lead CH1
Multi measurement lead CH2
Measurement lead
with voltage divider
Accessory set with:
Test prods
Pick‑off clips
Adapter connectors
Current probe 1000 A
Current probe 30 A
Accessory set with test
prods, test clips
Secondary measuring trans‑
ducer
Temperature sensor
Connection at secondary input sensor
1)
1.6 Vpeak ±30 % at 100 mA current change within 200 ns with connection at input clip-on sensor (L/C approx. 136 µH/5 nF)
2)
The following applies to voltages >60 V: U[V] x t[ms] ≤ 3 200 V*μs, e.g. a voltage of 200 V is not to be applied for longer than 16 μs. The maximum
3)
voltage decreases at frequencies >1 MHz with 20 dB/decade, e.g. sinusoidal 1 MHz max. peak = 200 V / sinusoidal 10 MHz max. peak = 20 V
8.1.4 Oscilloscope
R
Trigger system
$
Free run (non‑triggered run for ≥ 1 s)
$
Auto (curve output even without trigger)
$
Auto level (as Auto, mid‑signal trigger threshold)
$
Normal (manual trigger threshold, curve output
only with trigger event)
$
Single sequence
R
Trigger edge
$
Edge (pos. / neg. on signal)
R
Trigger sources
$
Engine (trigger on cylinder 1 ... 12 with clip‑on
trigger, term. 1, KV sensor)
$
External trigger via term. 1_1 wire or clip‑on trig‑
ger
$
Multi measurement lead CH1 / CH2
R
Pre‑trigger component
$
0 to 100 %, adjustable with mouse
R
Recording modes
$
MaxMin (Peak/Glitchdetect)
$
Interference pulses
$
Sample (equidistant sampling)
R
Storage and curve output modes
$
Roll mode (single point output) with complete
storage of signals for X‑sweeps ≥ 1 s
$
Legend mode (curve output) with complete stor‑
age of signals for X‑sweeps ≥ 1 ms
$
Normal mode with storage of last 50 curves
displayed for X‑sweeps < 1 ms
1 689 979 895 | 2014-10-28
Order number Measuring
category
1 684 460 195 CAT 0
1 687 224 957 CAT 0
1 684 462 563 CAT 0
1 684 460 258 CAT 0
1 684 460 259
1 687 224 300 CAT 0
1 687 016 118
1 684 485 434/ ... 435 CAT 3
1 684 480 403/ ... 404 CAT 2
1 684 480 125 CAT 2
1 687 224 968 CAT 0
1 687 224 969 CAT 0
1 687 010 153 CAT 0
1 687 224 973 CAT 0
1 687 230 036 CAT 0
Max. measuring Output sensitivity
voltage sensor lead
60 V DC/30 V AC/ –
42 V ACpeak
30 kV ACpeak
2)
32 V DC/30 V AC/
3)
320 V ACpeak
60 V DC/30 V AC/
3)
42 V ACpeak
60 V DC/30 V AC/ 25 V/V
300 V ACpeak/
1000 V DC/AC –
1000 V DC/AC –
600 V DC/AC –
300 V DC/AC 100 mV/A
300 V DC/AC 4 mV/A
30 V DC/ACpeak –
30 kV ACpeak 20 mV/kV
5 V Resistance:
1005 Ω at 25 °C
1530 Ω at 90 °C
R
Measurement system with 8 automatic measurement
functions
$
Mean value
$
Rms value
$
Min
$
Max
$
Peak‑to‑peak
$
Pulse
$
Duty cycle
$
Frequency
R
Selectable signal range
$
Full curve or between cursors
R
Zoom
$
Selectable curve section for horizontal and verti‑
cal enlargement
R
Adjustable cursors with display for
$
x1, x2
$
delta x
$
y1 and y2 (channel 1)
$
y1 and y2 (channel 2)
R
Reference curves
$
Storage, loading, commenting, pre‑setting of
scope set‑up for live curves
R
Storage functions
$
Scrolling forwards and backwards
R
Search functions e.g. MinMax, duty cycle
en
Max. output voltage
on measuring lead
60 V
5 V
320 V
60 V
20 V
30 V
300 V
30 V
5 V
5 V
60 V
1 V
1)
5 V
Robert Bosch GmbH