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Interferential Therapy
Output (Mains operation only)
Carrier Frequency
AMF
Swing Pattern
Treatment Timer
Vector
Combination Therapy
Ultrasound Output
Interferential Output
Both the maximum ultrasound intensity and the maximum interferential current
are limited for battery operation.
The Combination 850 is designed to operate from any 50/60 Hz single phase
supply between 100 and 240 V ac capable of supplying 50 VA. Connection is
via an IEC socket at the rear of the unit.
All information on model, serial number, and month/year of manufacture is
located on the rear panel.
Each Combination 850 Unit is supplied with a detachable mains cable, carrying
handle, spare fuses, a 5 cm
coupling medium, 4 pole patient lead, 2 pole patient lead, 4 medium (100 x 70
mm) rubber pad electrodes, 4 medium sponge covers, electrode connection
cables, 2 elasticated stretch bandages and this manual.
The Combination 850 has been designed to meet the requirements of IEC
601-1:1988 (BS5724:Part 1:1989) "Medical Electrical Equipment, Part
1:General requirements for Safety", IEC 601-2-5:1984 (BS5724:Part 2.5:1985)
"Medical Electrical Equipment, Section 2.5 Specification for safety of ultrasonic
therapy equipment" and IEC601-2-10:1987 (BS5724:Section 2.10:1988)
"Specification for nerve and muscle stimulators".
COMBINATION 850
0 - 100mA peak Constant Current or
0 - 65 V peak Constant Voltage
4 kHz
0 - 250 Hz
1/1. 6/6 and 6/\6
0 - 30 minutes
10 seconds, 20% both channels
0 - 1 W/cm
0 - 2 W/cm
0 - 40 mA peak Constant Current
0 - 40V peak Contant Voltage
2
treatment head, 180ml bottle of Therasonic
14
2
CW
2
in pulsed modes
ISSUE 2
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