Key Features:
High Signal Gain: Amplification up to x20k for precise signal acquisition.
Flexible Filtering Options: High-cut, low-cut, and 50/60Hz notch filters for optimal signal clarity.
Remote Headstage: Manipulator-mounted for convenient placement during experiments.
Cost-Effective Standalone Design: Operates with an external DC power supply, making it an economical alternative to the modular NeuroLog System when single-signal recordings are required.
Broad Compatibility: Suitable for life science research labs and teaching environments,
compatible with commercially available data acquisition systems.
Versatile Recording Capabilities
The SPP-100 supports extracellular single-electrode recordings using high-impedance metal or glass microelectrodes. It is equally suited for differential recordings from paired gross electrodes such as nerve hooks. For added flexibility, Digitimer offers a range of electrode adapters and micro-pipette chambers.
Note: The SPP-100 is not a medical device and lacks isolation, making it unsuitable for human applications.
Small Product Platform (SPP) Concept
The SPP-100 is the first in a new line of products developed under Digitimer’s Small Product Platform (SPP) initiative. This modular design approach enables rapid development of new instruments by reconfiguring a shared power supply, display, and control interface with product-specific circuit boards.
Components and Accessories
SPP-100 Headstage (SPP-100HS)
Compact, anodized metal design with a 2m pre-wired cable and 4-pole Lemo connector.
Removable aluminum rod for micromanipulator mounting.
Input sockets for +INP electrode (2mm), -INP reference electrode (1mm), and COM/Ground (1mm).
Accessory kit includes input connectors and a "U"-shaped jumper for single-ended recordings.
Main Amplifier/Filter Unit
External power supply input and BNC signal output connection.
Adjustable brightness LCD screen displays gain and filter settings.
Multi-function rotary encoder and push-button controls.
Fold-out feet for an alternative viewing angle.
Trial and Evaluation Opportunities
Digitimer is pleased to offer short-term loans and user evaluations of the SPP-100. While there is no obligation to purchase, we welcome feedback from trial sites to help enhance the product and explore additional features.
If you’re interested in testing the SPP-100 for your extracellular recording applications, please contact Digitimer North America for more information.
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