Dynatronics Dynatron 550 Plus - High Volt Specifications; Ultrasound Specifications (Dynatron 850 Plus Only); Environmental Conditions; Safety Features of the Dynatron 850 Plus and 550 Plus

Dynatron® 850plus & 550plus
Service
115
Microcurrent Pulse Output Current Range: 10 to 990 microamps into 500 ohm load, constant
current
High Volt Specifications
Waveform: Twin peak, monophasic
Pulse Width: 25 µs
Pulse Rate Range: 1 to 200 Hz
Pulse Interval: 100 µs
Maximum Power Output: Limited to less than 500 V, open load
Ultrasound Specifications (Dynatron 850plus only)
Ultrasound Power output:
1cm
2
head: 2 MHz, 3 MHz 0-2 watts; 0-1.5 w/cm
2
± 10%
2cm
2
head: 1 MHz, 2 MHz, 3 MHz 0-4 watts; 0-2.0 w/cm
2
± 10%
5cm
2
head: 1 MHz, 2 MHz, 3 MHz 0-10 watts; 0-2.0 w/cm
2
± 10%
10cm
2
head: 1 MHz, 2 MHz 0-20 watts; 0-2.0 w/cm
2
± 10%
10cm
2
head: 3 MHz 0-10 watts; 0-1.0 w/cm
2
± 10%
Environmental Conditions
Transport and Storage
This equipment is capable, while packed for transport or storage, of being exposed to
environmental conditions not outside the following ranges:
a) an ambient temperature range of -40°C to +70°C
b) a relative humidity range of 10% to 100%, including condensation
c) an atmospheric pressure range of 500 hPa to 1060 hPa
Operation
This equipment complies with requirements for operation in normal use under the least
favorable combination of the following environment conditions:
a) an ambient temperature range of +10°C to +40°C
b) a relative humidity range of 30% to 75%, including condensation
c) an atmospheric pressure range of 700 hPa to 1060 hPa
Safety Features of the Dynatron 850plus and 550plus
• Double redundancy protection on output amplifiers.
• Current sensing. If current reaches the current limit for the device, intensity is
automatically reduced.