
( Brand: Digitimer ), ( Manufacturer Part Number: NL136 ), ( Part Type: Module Filter ), ( Custom Bundle: No ), ( Country/region Of Manufacture: United Kingdom ), ( Intended Use/discipline: Biological Laboratory, Cardiology, Medical Laboratory, Physiology, Electrophysiology, Neuroscience, Biomedical Research )
The Digitimer NL136 Neurolog Module Channel Filter is a versatile and high-performance signal processing tool designed for neurophysiology applications. This module is part of Digitimer's Neurolog range, which is renowned for its robustness, reliability, and ease of use.
The NL136 Neurolog Module Channel Filter is a 16-channel, programmable, and fully-analog filter designed to process, filter, and amplify electrical signals from various neurophysiological experiments. It features 16 independent, adjustable bandpass filters with frequency cutoffs that can be set from DC to 3.5 kHz. This wide range of frequencies allows for the analysis of a broad spectrum of neural signals, including action potentials, local field potentials, and LFPs.
Each channel on the NL136 Neurolog Module Channel Filter has its own gain control, allowing for precise adjustment of the signal amplitude. The module also includes a common mode rejection ratio (CMRR) of 90 dB, ensuring that it can effectively filter out common-mode noise and interference.
The NL136 Neurolog Module Channel Filter is housed in a rugged, anodized aluminum enclosure, making it suitable for use in a variety of laboratory environments. It is powered by a single 12V DC power supply, and it has a compact size of 180 x 135 x 45 mm, making it easy to integrate into existing experimental setups.
In summary, the Digitimer NL136 Neurolog Module Channel Filter is a powerful and flexible tool for neurophysiology research. Its 16 independent, adjustable bandpass filters, gain control, and CMRR make it an ideal choice for filtering and amplifying a wide range of neural signals. Its compact size, rugged construction, and ease of use make it a popular choice among neuroscientists and researchers.
Pros of buying Digitimer NL136 Neurolog Module Channel Filter:1. High-quality construction: The Digitimer NL136 is made of durable materials, ensuring long-term use.
2. Versatile application: This device can be used in various neurological studies, such as EEG, EMG, and other neurophysiological investigations.
3. Easy-to-use interface: The NL136 has user-friendly software that allows for easy configuration and data analysis.
4. Wide filter bandwidth: The module offers a wide range of filter settings, allowing for precise data analysis.
Cons of buying Digitimer NL136 Neurolog Module Channel Filter:1. Cost: The Digitimer NL136 is a high-end device, and its price may be prohibitive for some users.
2. Requires technical knowledge: To fully utilize the NL136, users need a solid understanding of neurophysiology and data analysis.
3. Limited compatibility: The module may not be compatible with all data acquisition systems, requiring additional hardware or software adaptors.
Conclusion:The Digitimer NL136 Neurolog Module Channel Filter is an excellent choice for researchers and professionals who require high-quality data analysis in neurological studies. Its wide filter bandwidth, user-friendly interface, and durable construction make it a valuable asset for various neurophysiological investigations. However, the high cost and technical requirements may make it less suitable for beginners or those with limited budgets.
Recommendation:If you are a professional or a researcher in the field of neurophysiology, the Digitimer NL136 Neurolog Module Channel Filter would be a worthwhile investment. Its versatility, ease of use, and high-quality construction make it an excellent tool for advanced data analysis. However, if you are a beginner or have a limited budget, it might be wise to consider more affordable or less specialized alternatives until you gain more experience and expertise in the field.
The NL136 Four Channel Low Pass Filters, second order two-pole low-pass with mains frequency Notch reject filter modules. A rotary switch selects the 14 frequency settings giving repeatability over a wide range with 12dB/octave 40dB/decade attenuation above selected value. The WB wide-band switch position by-passes the filter sections completely both LP and Notch. The filter settings have been selected for most protocols but other frequencies can be factory set to order.