3M Dynatel 7550 Series User Manual

78-9000-5020-0 Rev C 67
Electrical Specifications:
Memory storage with date/time
stamp
Written marker records
User defined iD templates
Marker depth memory storage
Read marker records 100
100
32
Five with date/time stamp
Notes:
1. It’s recommended to use the rechargeable battery pack. However, a battery holder
and adapter are provided for using 8-AA size Alkaline batteries for backup, which
would have reduced battery life.
2. The battery life is specied for the 7000RB rechargeable battery pack at 73°F /
23°C, with 10% usage of the backlight and audio volume at medium level.
26. U Version 12-Watt Transmitter Specifications
Item Specification
Trace Mode 577 Hz
1 kHz
8 kHz
33 kHz
82 kHz
200 kHz
Fault Mode
(7573 models only)
10/20 Hz -Fault signal
577 Hz / 33kHz -Trace signal.
Tone Mode
(7573 models only)
577 Hz and 200kHz pulsing at 8 Hz
Induction Mode 8 kHz
33kHz
82 kHz
200kHz
Output Power
(in Direct Connect mode)
Normal setting: 0.5 W
High setting: 3 W @ 577 Hz, 1 kHz, 8 kHz, 33 kHz; 1 W @ 82 kHz, 200 kHz
Maximum setting: 12 W @ 577 Hz, 1 kHz, 8 kHz; 10 W @ 33 kHz; 1 W @ 82
kHz, 200 kHz
Output Voltage (Maximum) 70 Vrms
Output Protection 240 Vrms
Weight w/batteries w/ alkaline batteries only: 5.2 lbs (2.4 kg)
w/ rechargeable battery and alkaline batteries: 9.2 lbs (4.2 kg)
Battery Qty. and size For Normal and High Output Power: 6 "C" size, Alkaline (LR14)
For Maximum Output Power: Rechargeable Battery, 12V-6AH, Sealed
Maintenance-Free Lead (Pb)-Acid Battery
(See Safety Section)

3M Dynatel 7550 Series Specifications

General

Brand	3M
Model	Dynatel 7550 Series
Category	Measuring Instruments
Language	English