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EmStat3 Blue
EmStat Blue is a small and low cost potentiostat with research grade capabilities. It has eight current ranges from 1 nA to 100 mA (EmStat3+ Blue) full scale, with a minimum resolution of 1 pA. It provides the most relevant electroanalytical measurement techniques and is used with the PSTrace software or with PStouch for Android.
Features
- Rugged carrying case
- Crocodile clips
- Dummy cell
- USB cable
- PSTrace software for Windows
- High quality, double shielded cell cable with 2 mm banana connectors for Working, Counter, Reference electrode and Ground
- Optional: Samsung tablet for use with PStouch
Specifications
EmStat Blue version |
3 |
3+ |
|---|---|---|
| dc-potential range | ± 3.000 V | ± 4.000 V |
| dc-potential resolution | 0.1 mV | 0.125 mV |
| dc-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 typical and ± 15 mA minimum |
± 100 mA typical |
Current |
||
| current resolution | 0.1% of current range, 1 pA at lowest current range | |
| current accuracy (deviation) | ≤ 1 %of current range at 1 nA ≤ 0.5 % at 10 nA ≤ 0.2 % at 100 nA to 100 uA ≤ 0.5 % at 1 mA, 10 mA and 100 mA all with max. 0.2 % offset error |
|
| electrometer amplifier input | > 100 Gohm // 4 pF | |
| rise time | approx. 100 μs | |
| sensor connection | shielded cable with circular connector for WE, RE, CE and Sense (EmStat3+ only) |
|
EmStat Blue model |
||
| housing | anodized aluminium: 10 x 6.0 x 2.8 cm | |
| weight | 250 g | |
| power supply | USB 5 V, min. 130 mA (ES3) or 500 mA (ES3+) |
|
| battery time | > 8 hours with cell off > 6 hours with continuous cell on 1 uA current full charge takes approx. 3 hours |
|
| communication | mini USB or Bluetooth | |
| auxiliary port present | yes | |
| external I/O options | analog: 1 input 1 output channel (both 0 V – 4.096 V) digital: 1 input, 4 output lines (maximum rating: -0.3 V to 5.3 V) |
|
| EmStat Standard vs EmStat Blue |
Standard |
Blue |
| size | 6.7 x 5.0 x 2.8 cm | 10.0 x 6.0 x 3.4 cm |
| weight | 85 g | 250 g |
| battery | no | yes |
| communication | USB | USB + Bluetooth |
| auxiliary port | no | yes |
| sensor connector | LEMO | LEMO + SPE |
Techniques
Voltammetric techniques
- Linear Sweep Voltammetry (LSV)
- Cyclic Voltammetry (CV)
Pulsed techniques
- Differential Pulse Voltammetry (DPV)
- Square Wave Voltammetry (SWV)
- Normal Pulse Voltammetry (NPV)
Galvanostatic techniques
- Open Circuit Potentiometry (OCP)
Amperometric techniques
- Chronoamperometry (CA)
- Zero Resistance Amperometry (ZRA)
- Chronocoulometry (CC)
- MultiStep Amperometry (MA)
- Pulsed Amperometric Detection (PAD)
- Multiple-Pulse Amperometric Detection (MPAD)
Manufacturers
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Document
EmStat3 series description
Industries
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Spares and accessories for EmStat3 series
MUX8-R2 Multiplexer
LM35 Temperature Sensor
Galvanic Isolation Dongle
