Bio-Rad Rotofor Preparative IEF Cell In Elkin, NC, USA, model Preparative IEF Cell, is manufactured by Bio-Rad general medical equipment. The preparative isoelectric focusing cell of the brand Bio-Rad type Rotofor is designed for protein purification by using liquid phase isoelectric focusing (IEF) to separate proteins into 20 fractions in free solution. In addition, the Bio-Rad Rotofor Prep IEF Cell processes protein quantities from micrograms to grams. The Bio-Rad Rotofor is ideally suited for the isolation of uncharacterised proteins from raw or partially purified samples. Selected fractions from an initial run can be collected, pooled and re-fractionated, allowing up to 1000-fold purification.
Specification
Condition: Used Current Output Range: 0.01~30A Frequency: 100Hz/120Hz/400Hz/1kHz ±0.1% Accuracy: 0.010A~0.199A: ± (0.5% of reading + 0.1% of range) 0.01~0.30A: ±(3% + 0.01 A) 0.40~10.0A: ±(2% + 0.05 A) Ripple Voltage Output Range: 90Vrms / 10Arms, 30Vrms / 30Arms Voltage Output Range: DC 0 ~ 500V, ± (0.3% + 0.05V) Charge Current: 200mA Max. Irms (Ripple Current): 0.001A~0.199A: ± (0.5% of reading + 0.1% of range) 0.010A~0.399A: ±(3% +0.01A),*2, *3 0.400A~10.00A: ±(2% +0.05A),*2, *3 Vpeak (Normally, set to capacitor rated voltage): Vpeak =Vdc + Vac_peak Vdc (DC Bias Voltage): ± (0.3% + 0.05V) Vrms (Ripple Voltage): 0~1.99
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