Przenośny potencjostat PalmSens

The PalmSens instrument is a battery-powered and handheld potentiostat / galvanostat which allows the application of most of the relevant voltammetric and amperometric techniques. > Wyślij zapytanie

Standard configuration

PalmSens is delivered with a shielded cable with connections for a working, a counter and a reference electrode by means of 2 mm bananaconnectors with mini-crocodile clips. The supplied testsensor is used to test the performance of the instrument.

Extensions

PalmSens can be extended with the bipotentiostat module as well as a multiplexer with 8 or 16 channels. The opto-isolated cable as well as the Bluetooth option allows PalmSens to be used floating with respect to ground. Controlled potential mode or potentiostat - dc-potential range ± 2 V - compliance voltage ± 8 V - dc-potential resolution 1 mV - potential accuracy 0.2 % offset and 0.2 % - ac-potential amplitude 1 mV to 250 mV - ac-potential resolution 0.25 mV - current ranges 1 nA to 10 mA (8 ranges) - maximum current ± 10 mA - current resolution 0.1 % of current range 1 pA on lowest current range - accuracy 0.2 % of current range at 100 nA to 1 mA

Controlled current mode or galvanostat

- current ranges 1 µA to 1 mA - dc-current range -2 to +2 times selected current range - dc-current resolution 0.1 % of selected current range - current accuracy 0.2 % offset and 0.4 % - maximum output voltage ± 8 V

General

- electrometer amplifier input > 100 Gohm // 4 pF - rise time < 50 µs - dimensions 155 mm x 85 mm x 35 mm - weight 0.45 kg - power 2 AA cells NiMH for more than 8 hours operation. battery charger included (6 V- 1500 mA) - interfacing RS-232 or USB (optionally opto-isolated) or Bluetooth * Minimum requirements for netbook, laptop or desktop PC: Windows XP, Vista or Windows 7