MultiEmStat
The MultiEmStat is a versatile multi potentiostat with 4, 8 or 12 independent EmStat potentiostats. The channels can perform experiments independently of each other. A MultiEmStat channel is capable of the full range of techniques an EmStat can offer, i.e. (pulsed-) amperometric measurements as well as voltammetric measurements like linear sweep, cyclic voltammetry, differential pulse and square wave voltammetry. The MultiEmStat is conveniently connected by means of a single USB connection and controlled by MultiTrace. Each potentiostat has eight (EmStat3) or nine (EmStat3+) current ranges: 1 nA to 10 mA/100 mA with a resolution of 1 pA at the lowest current range and can automatically select the optimal current range. > Wyślij zapytanie
Specifications
MultiEmStat3 is available as four channel in the small housing and 8 and 12 channel in the larger housing. MultiEmStat3+ is available as 4, 8 or 12 channel and always comes in the larger housing. MultiEmStat version: 3 3+ - dc-potential range ± 3.000 V ± 4.000 V - compliance voltage ± 5 V ± 8 V - dc-potential resolution 0.1 mV 0.125 mV - potential accuracy 0.2 % 0.3 % - current ranges 1 nA to 10 mA (8 ranges) 1 nA to 100 mA (9 ranges) - maximum current ± 20 mA typicaland ± 15 mA minimum ± 100 mA typical The current is measured using a zero resistance ammeter (ZRA). - current resolution 0.1% of current range, 1 pA at lowest current range - electrometer amplifier input > 100 Gohm // 4 pF - rise time approx. 100 μs - housing MultiEmStat3 4Ch: 8 cm x 12 cm x 3.5 cm other: 20 cm x 12 cm x 7 cm - weight MultiEmStat3 4Ch: 0.260 kg - interfacing USB - power external 5V adapter for MultiEmStat3 4Ch external 9V adapter for all other versions - sensor connection shielded cable with circular connector for WE, Sense (MultiEmStat3+), RE and CE