전기화학 분석 시스템
Electrochemistry systems
Weld Tester
(Gill 12 /Gill 8/Gill AC)
With five independent ZRAs ideal for segmented or mixed metal systems
Maker:
ACM Instruments (U.K.)
FEATURES
• Function : P'stat/G'stat, 5x ZRA, FRA
• Compliance Voltage : ± 15 V
• Current Range :10 pA to 2 A (main ZRA) ± 300 mA(others)
• Frequency Range : 10 μHz to 30 KHz
TECHNICAL SPECIFICATIONS
| Hardware | |
| Case Dimensions | 53 * 21 * 40 cm |
| Power Supply | 110 / 230 VAC 50-60Hz |
| Weight | 12Kg |
| Electrode Cable Length | 2.5 Meters (can be increased) |
| Potentiostat | |
| Compliance Voltage | ± 15 V |
| Sweep Range | ± 3 V (can be increased) |
| Sweep Resolution | 25 µV |
| Current Output | ± 2 A (main ZRA) ± 300mA others |
| RE Input Impedance(Ohms) | Greater than 1012 |
| Frequency Response | 30 KHz (1 to 100K Ohm load) |
| Measurement Accuracy | 21 Bit A/D (full mains rejection) |
| Measurement Resolution | 1 µV ± 0.0015% nonlinearity |
| Potentiodynamic Sweep Rate | 200 mV / Second |
| Zero Resistance Ammeter | |
| Current Range | 10 pA to 2 A (main ZRA) ± 300mA others |
| Counter Resistors | 1, 10, 100, 1K, 10K, 100K, 1M, 10MΩ |
| Input Offset Voltage | Less than 10 µV |
| Galvanostat | |
| Current Output | ± 10 pA to 2 A (main ZRA only) |
| Potential Resolution | 1 µV ± 0.0015% nonlinearity |
| Frequency Response Analyzer | |
| Frequency Range | 10 µHz to 30 KHz |
| Amplitude | 1 to 232 mV |
| Impedance Error | < 2% for 1 to 100K Ohm Loads |
| Theta Error | < 1 ° for 1 to 100K Ohm Loads |
| Averaging | Configurable adaptive averaging |
| Sample Rate | 1 MHz (true continuous sample rate) |
| ADC | 12 Bit |
| DAC | |
| Operational Temperature | -5 °C to 72 °C |
| Calibrated Temperature | 25 °C |
