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Hardwired Amplification

Hardwired Amplification

Hardwired Amplification

Product catalog summary
Overview
The document provides a comprehensive guide to the ACQ-7700 Signal Conditioner and its accessories, designed for physiological signal processing. It highlights the capabilities of various models and modules, emphasizing their application in scientific research.

Specifications
  • Universal Input: Supports a wide range of physiological signals including biopotential, pulmonary pressure, blood pressure, and temperature.
  • Channel Capacity: Models offer up to 32 input channels with options for uni-polar, bi-polar, single-ended, or differential measurements.
  • Coupling Types: AC/DC/Gnd, AC, and DC coupling available depending on the model.
  • Sampling Rate: Ranges from 5K to 250K samples per second, depending on the model and configuration.
  • Excitation Voltage: Options include 2.5, 5, 7.5VDC ±1%, and 10VDC ±5%.

Signal Characteristics
  • Input Impedance: Ranges from 10M Ohm to 100K Ohm.
  • Range: Bipolar and unipolar ranges vary across models, supporting full-scale measurements from ±25μV to ±20V.
  • Analog Bandwidth: Varies from DC-5KHz to DC-100KHz.
  • Filters: Programmable low and high pass filters with various selectable settings.

Accuracy and Performance
  • Gain Accuracy: Less than ±0.5% in mV range.
  • Offset Accuracy: Less than ±0.4% in mV range at full scale.
  • Linearity: Less than 0.1% of full scale.
  • Noise: Typically less than 10μV with a 1kHz filter at maximum gain.

Accessories and Options
  • Includes ECG cables, temperature probes, pressure transducers, and headstage amplifiers.
  • Compatible with Validyne DP45 and DP250 series Differential Pressure Transducers.

Applications
The ACQ-7700 platform is suitable for cardiovascular, hemodynamic, respiratory, isolated organ, and central nervous system studies. It integrates with Ponemah Analysis Software for robust data acquisition and analysis.

Technology and Compliance
  • Features a user-friendly GUI setup, 16-bit resolution, and USB interface.
  • Ensures CFR21 Part 11 compliance with data and configuration audit logs.

Contact Information
For more details, contact DSI's sales representatives in North America, Europe, or Asia Pacific.
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Catalog excerpts

Hardwired Amplification-1

Hardwired Amplification Digital Signal Conditioners and Accessories Better Data. Better Science.

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Hardwired Amplification-2

Better signals mean better data The 7700 Platform has a unique sampling mechanism employing a combination of sampling rate and span to provide optimal resolution for many applications: ■ Cardiovascular ■ Hemodynamic ■ Respiratory ■ Isolated Organ ■ Central Nervous System DSI's 7700 digital signal conditioners and accessories accelerate your research by delivering better resolution of data using the latest Digital Signal Processors. Our signal conditioners filter the data, eliminating inaccuracies and signal offsets, preventing issues that often arise from analog components. By using the 7700...

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Hardwired Amplification-3

Designed specifically for use with the Validyne DP-45 and DP-250 Differential Pressure Transducers for accurate pulmonary pressure, volume and flow measurements. Up to 32 input channels available with the ability to select uni-polar, bi-polar, single-ended or differential measurements. *Cable kits offered Standard laboratory BNC connections easily allow high level signals to be brought into Ponemah for association with other signals. *Cable kits offered Provides a communication link with the external BIO12 POD and the Multi-Lead ECG POD. Delivers an ECG sync pulse using standard TTL logic when used...

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Hardwired Amplification-4

Hardwired Amplification Accessories Hardwired Sensors Sensors available for blood pressure, differential pressure, force, biopotential, and temperature measurements. ACQ-7700 The ACQ-7700 2-Slot Acquisition Interface is a low cost solution designed specifically to interface to the Ponemah Physiology Platform. The modular design allows the user to easily expand the number of available acquisition channels to a maximum of 64, through the installation of 7700 series signal conditioner modules. The smaller, portable, and rugged chassis is perfect for laboratories that conduct acute studies using...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.