Model SWB-110X SWB-110WX Rotary Speed 20ï½ÂÂÂÂÂ180r/min±10% 40ï½ÂÂÂÂÂ180r/min±10% Vibration Range 20mm 20mm Configuration 250ml×12/The Universal Spring 250ml×12/The Universal Spring Size of Rocking Plate 450mm×260mm 450mm×300mm Timing Scope 999h 999h Several significant way LCD LCD Temp. Control Scope At room temperature+5âÂÂÂÂÂÂÂÂÂÂï½ÂÂÂÂÂ99.9â At room temperature+5âÂÂÂÂÂÂÂÂÂÂï½ÂÂÂÂÂ99.9â Temp. Control Precision ±1â ±1â Temp. Evenness ±0.5âÂÂÂÂÂÂÂÂÂÂï¼ÂÂÂÂÂWhen the oscillationï¼Â ±0.5âÂÂÂÂÂÂÂÂÂÂï¼ÂÂÂÂÂWhen the oscillationï¼Â Power Supply AC 220V±10% 50HZ±2% AC 220V±10% 50HZ±2% Power 1200W 1200W Oscillating mode From From+Roundabout