Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments |
|---|---|---|---|---|---|---|---|---|
| eis_id | serial | 10 | √ | nextval('maccor_fra_set_up_fra_set_up_id_seq'::regclass) |
|
|
Unique identifier for the EIS test. Auto-incremented upon insertion. |
|
| file_name | text | 2147483647 | √ | null |
|
|
file name that defines the EIS setup. |
|
| mode | text | 2147483647 | √ | null |
|
|
The mode of the EIS measurement can be galvanostatic and potentiostatic. |
|
| amplitude_mv | numeric | 0 | √ | null |
|
|
The voltage amplitude of the EIS pulse. |
|
| amplitude_ma | numeric | 0 | √ | null |
|
|
The current amplitude of the EIS pulse. |
|
| initial_frequency_hz | numeric | 0 | √ | null |
|
|
The starting frequency of the EIS sweep. |
|
| final_frequency_hz | numeric | 0 | √ | null |
|
|
The ending frequency of the EIS sweep. |
|
| steps_per_decade | int4 | 10 | √ | null |
|
|
How many EIS measurements to make per decade of the current sweep. |
|
| current_range | text | 2147483647 | √ | null |
|
|
The current range of the EIS measurements. |
|
| current_limit_a | text | 2147483647 | √ | null |
|
|
The upper current limit of the EIS measurements. |
|
| data_quality | int4 | 10 | √ | null |
|
|
The data quality measurment setting for the Gamry potentiostat. |
|
| measurement_delay_s | numeric | 0 | √ | null |
|
|
The delay between EIS measurements. |
|
| bandwidth | text | 2147483647 | √ | null |
|
|
The bandwidth of the EIS measurements. |
|
| dc_voltage_v | text | 2147483647 | √ | null |
|
|
The DC voltage of the EIS measurements. |
|
| dc_vs_open_circuit | text | 2147483647 | √ | null |
|
|
The DC vs open circuit value for the EIS measurements. |
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| maccor_fra_set_up_pkey | Primary key | Asc | eis_id |
| maccor_fra_set_up_file_name_key | Must be unique | Asc | file_name |
Relationships
Close relationships within degrees of separation
