Sigma Electronics SB-7705RL-4 フィールドバランサー (4CH, 60~61000 min^-1)

Measurable rotaion speed：Low speed

Applicable Rotors: Rigid Rotor, Flexible rotor, Grinding wheel

Balancing Speed(Fixed-speed): 60min^–1 to 61,000min^–1

Balancing Speed(Multi-speed): 600min^–1 to 61,000min^–1

Resolution of rotational speed display: 1 min^–1

Resolution of vibration: 0.001µm

Vibration input channel: 4ch 

Measuring method: Multi-speed measurement, Fixed-speed measurement

Number of Correction plane: 1 to 4 (Multi-speed), 1 to 2 (Fixed-speed)

Correction method

Polar coordinates: 0° to 359° (angle resolution：1°)

Components of unbalance vector: 3 to 50

Correction weight: Add / Remove

Vibration analysis function

Unbalance Vibration Analysis: Time-series record of unbalanced vibration vectors

Harmonic Vibration Analysis: Analysis of harmonic components

FFT Analyzer: Frequency analysis function (Includes time waveform measurement function)

OverAll Vibrometer: Acc. Peak / Acc. RMS / Acc. C.F. / Vel. RMS / Disp. EQP (Meas. range Acc：0.1 to 40m/s²)