Technical Data - Bosch MOT 240 Instructions D'emploi

11.

Technical data

Only Motortester MOT 240 with single-channel digital
oscilloscope
- Screen: Liquid-crystal (LCD) dot matrix with background
luminance (and contrast control) approx. 10" (195 x 147 mm)
- Power supply from vehicle battery - power range: 9 to 28 V
direct current (d.c.) or via line adapter (special accessory)
- Power consumption: approx. 23 W (2.5 A at 9 V / 1.5 A at 12 V)
- Display and measuring unit and sensor holder
Dimensions (H x W x D): approx. 455 x 495 x 490 mm
Weight: approx. 11 kg
- Output for VGA monochrome monitor with BAS (0.7 video)
input
Motortester MOT 250 and MOT 251 with single-channel
digital oscilloscope
- Screen: 12" monochrome (black, gray, white)
- Power supply: 100 to 240 V alternative currant (a.c.) with
automatic adaptation
- Line frequency: 50 to 60 Hz
- Power consumption: approx. 80 W
Only MOT 250:
- Measuring unit and sensor holder
Dimensions (H x W x D): approx. 360 x 495 x 320 mm
Weight: approx. 9 kg
- Display and control unit
Dimensions (H x W x D): approx. 270 x 440 x 355 mm
Weight: approx. 15 kg
Only MOT 251:
- Upper half of equipment trolley with measuring unit/sensor
holder plus display and control unit.
Dimensions (H x W x D): approx. 580 x 500 x 600 mm
Weight: approx. 45 kg
- Equipment trolley
Dimensions (H x B x T): approx. 960 x 630 x 630 mm
Weight: approx. 54 kg
Motortesters MOT 240/250 and 251:
- Central computer: Motorola 68000
- Operating system: OS9
- Resolution: 640 x 480 pixels, VGA
- Image refresh rate: 60 Hz
Interfaces (RS 232) for:
- Report printer PDR
- Exhaust gas tester ETT 8.21...8.41/8.5x/8.6x/8.7x or for
German AU Diesel smokemeter RTT 100/110 (via appropriate
interface switch)
- ASCII keyboard
96
Digital oscilloscope
Ignition oscilloscope with parade, grid (raster) and individual
picture representation
X-deflection: 720 °CS, 100 %, 125 ms, 25 ms, 5 ms
Y-amplification:
Primary: 500 V, 250 V, 10 V, 20 V,
Y-amplification
Secondary: 50 kV, 25 kV, 10 kV, 5 kV
Oscilloscope special input to measure alternator ripple (a.c.
coupling) via B+ terminal
Oscilloscope special input to measure voltages and currents
(d.c. and a.c. coupling)
X-deflection: with triggering in synch with engine
720 °CS, %, 125 ms, 25 ms, 5 ms
with triggering in synch with signal
5 s, 2 s, 1 s, pulse duty factor in % (g), 125 ms,
25 ms, 5 ms
Y-amplification: 40 V, 20 V, 10 V, 2.5 V or 1000 A, 500 A,
200 A, 50 A or 20 A, 10 A, 5 A, 2.5 A or
500 mA, 250 mA, 100 mA, 50 mA
(depending on the clamp-on pickup or current
measuring shunt used; some are special
accessories)
Triggering: automatic or adjustable,
in synch with engine or signal,
pre-trigger adjustable increments of 10 %
Picture memory: Forward and backwards up to max. 32
pictures.
Curve measurement with marking arrows
(only picture stop in case of grid [raster]
representation).