INT5 - A/D Converter (internal ISA)
INT5 - A/D Converter (internal ISA)
INT5 is an internal 24-bit A/D converter board for measurement of voltages of chromatographic and electrochemical detectors.
INT5 is an internal 24-bit A/D converter board for measurement of voltages of chromatographic and electrochemical detectors.
The board is designed for the ISA bus and is equipped with mechanical jumpers for manual setting the base address and interrupt. It contains one to four fully independent, galvanically separated sigma delta integrating A/D converters for processing positive and negative voltages. Discontinued from sale as of 2003.
Replacement options
All current PC do not have the obsolete ISA slot for this card, USB port is used instead.
Specification
| INT5 | |
|---|---|
| Converter type | 24 bit integrating, sigma - delta integration |
| Number of channels | 1, 2 or 4 fully independent |
| Analog inputs | mutually isolated with symmetrical inputs |
| Input range | unipolar and bipolar, each channel separately: 156 mV - 10 V |
| Conversion time | 10 - 100 ms |
| Non-linearity | |
| Temperature dependence | |
| Auxiliary intputs | 4 TTL |
| Auxiliary outputs | 8 TTL |
Effective resolution for various acquisition speeds and input ranges
| 10 V | 1 250 mV | 156 mV | |
| 10 Hz | 20 bit | 19 bit | 16 bit |
| 50 Hz | 18 bit | 17 bit | 15 bit |
| 100 Hz | 17 bit | 15 bit | 14 bit |
Possible combinations
| Windows XP | Windows 2000 | Windows NT | Windows 95, 98, Me | |
| INT5 | x | Clarity CSW32, CSW17 | Clarity CSW32, CSW17 | CSW32, CSW17 Apex |