Model SWB-110X SWB-110WX Rotary Speed 20~180r/min±10% 40~180r/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+5℃~99.9℃ At room temperature+5℃~99.9℃ Temp. Control Precision ±1℃ ±1℃ Temp. Evenness ±0.5℃(When the oscillation) ±0.5℃(When the oscillation) Power Supply AC 220V±10% 50HZ±2% AC 220V±10% 50HZ±2% Power 1200W 1200W Oscillating mode From From+Roundabout