The Astro-Med DAS-1802HC is a high-performance data acquisition board designed for IBM PC AT and compatible computers. This low-gain board offers 16-bit data transfers and is software-configurable for 64 single-ended or 32 differential analog input channels. It is capable of measuring inputs at up to 333 ksamples/s with 12-bit resolution, supported by a 1024-location FIFO data buffer to ensure data integrity at all sampling rates. The system also features a 64-location channel/gain queue for high-speed sampling with sequential or non-sequential channel order, and burst-mode data acquisition emulating simultaneous-sample-and-hold capability.
### Technical Specifications
**Analog Input Capabilities:**
* **Resolution:** 12-bit
* **Sampling Rate:** Up to 333 ksamples/s
* **Channel Configuration:** Software-configurable for 64 single-ended or 32 differential analog input channels.
* **Data Buffer:** 1024-location FIFO (First In First Out)
* **Channel/Gain Queue:** 64-location queue for sequential or non-sequential channel order and mixed gains.
* **Data Transfer:** 16-bit data transfers on the AT bus.
* **Burst Mode:** Emulates simultaneous-sample-and-hold (SSH) capability.
* **Electrical Noise:** Specified bipolar electrical noise is 1 LSB, p-p, 0.1 LSB, RMS for gain = 1.
**System Features:**
* **Target Platform:** IBM PC AT or compatible computers.
* **Gain Configuration:** Low-gain board.
* **Software:** Supports an external driver and a Control Panel program for setup and operation.
**Internal Components:**
* **FIFO Buffer:** 1024-location
* **Channel/Gain Queue:** 64-location
### Interfaces
* **Bus Interface:** AT bus (16-bit data transfers)
### Physical
* **Enclosure:** Aluminum (for related Dash 18X model)
* **Dimensions:** 16.1″ L x 15.1″ W x 6.4″ H (for related Dash 18X model)
* **Weight:** 27 lb (for related Dash 18X model)
### Compatibility
* **Operating Systems:** Designed for IBM PC AT and compatible computers.
* **Software:** Requires an external driver and utilizes a Control Panel program.
Why Choose Aumictech for Astro-Med DAS-1802HC?
At Aumictech, we specialize in supplying high-end data acquisition equipment. Whether you need robust data integrity for demanding industrial applications, flexible input configurations for diverse scientific research, or high-speed sampling for real-time process control, our team ensures the Astro-Med DAS-1802HC delivers maximum performance for your application.
