Description

Dimensions

• Height: 4.38” (11.1 cm)
• Width: 14” (35.6 cm)
• Depth: 17” (43.9 cm)
• Weight: < 18 lbs. (< 8.1 kg)

Power

• PER: 98
• Input Power Requirements: Operating range is 85 to 132 AC volts. Maximum current is 7 amperes in Cut and 4 amperes in Coag.
• High Frequency Leakage
  • Bipolar: Less than 60 mArms
  • Monopolar: Less than 150 mArms

Output Waveforms

• Bipolar
  • Precise: 470 kHz sinusoid
  • Standard: 470 kHz sinusoid
  • Macro: 470 kHz sinusoid
• Monopolar Cut
  • Low: 390 kHz sinusoid. Similar to the Pure Cut mode except the maximum voltage is limited to a lower value.
  • Pure: 390 kHz sinusoid
  • Blend: 390 kHz bursts of sinusoid, recurring at 27 kHz intervals. 50% duty cycle envelope.
• Monopolar Coag
  • Desiccate: 240 kHz sinusoid repeated at 39 kHz. 8% duty cycle.
  • Fulgurate: 390 kHz damped sinusoidal bursts with a repetition frequency of 30 or 57 kHz into 500 ohms
  • Spray: 390 kHz damped sinusoidal bursts with a randomized repetition centered at 28 kHz. Frequencies include 21kHz < f < 35 kHz. Output is further modulated by a random 250 Hz envelope with a variable duty cycle. Output power changes by less than 15% or 5 watts, whichever is greater, as the line voltage varies from 104-132 volts and 208-264 volts (at rated load)

Operating Parameters

• Ambient Temperature Range: 10° to 40° C (50° to 104° F)
• Relative Humidity: 30 % to 75%, noncondensing

Atmospheric pressure: 700 to 1060 millibars

• Warm -up time: If transported or stored at temperatures outside the operating temperature range, allow one hour for the generator to reach room temperature before use.

Transport and Storage

• Ambient Temperature range: -40° to 70° C (-40° to 158°F)
• Relative humidity: 25% to 85% noncondensing
• Atmospheric Pressure: 500 to 1060 minibars

REM Contact Quality Monitoring System

• Measurement Frequency: 80 kHz ± 10 kHz
• Measurement Current: Less than 10 μA
• Acceptable Resistance Ranges: REM pad — 5-135 ohms; Non-REM pad — less than 20 ohms
• Acceptance range is 5-135 ohms after REM PolyHesive II return electrode is applied.
• Adaptive REM: REM trip is baseline impedance plus 40%. For example, if the baseline impedance is 30 ohms, the upper level trip is approximately 42 ohms. If the pad-patient impedance falls below the baseline impedance, a new baseline is established.