ValleyLab LigaSure

The ValleyLab LigaSure offers isolated output configuration, natural convection cooling, 2 digital seven-segment displays 1.9 cm (0.75 in) each.

Mounting: A Valleylab car or stable flat surface

Operating Parameters
Ambient temperature range: 10deg to 40deg C (50deg to 104deg F)
Relative humidity: 15% to 90%, 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 using.

Dimensions and Weight
Width: 38.6 cm (15.2 in)
Depth: 40.6 cm (16.0 in)
Height: 12.7 cm (5.0 in) not including feet
Weight: 5.9 Kg (1 lbs) typical
Audio Volume. The stated audio level is for the activation tone and alarm tone at a distance of one meter. Alarm tones meet the requirements of IEC 60601-2-2.Activation Tone•Volume (adjustable): 45 dB minimum
Frequency (nominal): Seal Mode – 440 Hz, Macrobipolar Mode – 520 Hz, Bipolar Mode – 660 Hz
Duration: Continuous while the generator is activated; changes to one short tone when seal cycle is complete.
Alarm Tone•Volume (not adjustable): 65 dB minimum
Frequency: 985 Hz to 780 Hz; 985 Hz nominal
Output Waveform•Macrobipolar/Bipolar: 473 KHz sinusoid, 100% duty cycle
Seal: 473 kHz sinusoid, pulsed