Bosch FSA 760 - Measurement Lead Specifications; Oscilloscope Operation

| 1 689 989 298 2017-03-08 Robert Bosch GmbH
28 | FSA 760 Edition | Technical data
8.1.3 Specification measurement leads
Designation Order number Measuring
category
Max. measuring
voltage
Output sensitivity
sensor lead
Max. output voltage
on measuring lead
Connecting cable B+/B– 1 684 460 195 CAT 0 60 VDC, 30 VAC,
300 VACpeak
– 60 V
Clip‑on trigger 1 687 224 957 CAT 0 30 kV ACpeak
2)
5 V
Primary connecting cable
(UNI4)
1 684 462 563 CAT 0 32 VDC, 30 VAC,
320 VACpeak
3)
320 V
Multi measurement lead CH1
Multi measurement lead CH2
1 684 460 258
1 684 460 259
CAT 0 60 VDC, 30 VAC,
42VACpeak
3)
60 V
Measurement lead
with voltage divider
1 687 224 300 CAT 0 60 VDC, 30 VAC,
300 VACpeak
25 V/V 20 V
Accessory set with:
Test prods
Pick‑off clips
Adapter connectors
1 687 016 118
1 684 485 434/ … 435
1 684 480 403/ … 404
1 684 480 125
CAT 3
CAT 2
CAT 2
1000 V AC/DC
1000 V AC/DC
600 V AC/DC
–
–
–
30 V
300 V
30 V
Current probe 1000 A 1 687 224 968 CAT 0 300 V AC/DC 100 mV/A 5 V
Current probe 30 A 1 687 224 969 CAT 0 300 V AC/DC 4 mV/A 5 V
Accessory set with test
prods, test clips
1 687 010 153 CAT 0 30 V DC/ACpeak – 60 V
Secondary measuring
transducer
1 687 224 973 CAT 0 30 kV ACpeak 20 mV/kV
1)
1 V
Temperature sensor 1 687 230 036 CAT 0 5 V Resistance:
1005 Ω at 25 °C
1530 Ω at 90 °C
5 V
1)
Connection at secondary input sensor
2)
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)
3)
For voltages >60 V, U[V] x t[ms] ≤ 3200 V/ms applies, e.g. a voltage of 200 V can be applied no longer than 16 μs. The maximum voltage
decreases with frequencies >1 MHz at 20 dB/decade, e.g. sinus 1 MHz maximum peak = 200 V / sinus 10 MHz maximum 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
trigger
$ 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
storage of signals for X‑sweeps ≥ 1 ms
$ Normal mode with storage of last 50 curves
displayed for X‑sweeps < 1 ms
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
vertical 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
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