GRASS INSTRUMENTS SD9A Square Pulse Stimulator

( Brand: Grass Instruments ), ( Manufacturer Part Number: SD9A )

Review GRASS INSTRUMENTS Square Pulse Stimulator

The GRASS SD9A Square Pulse Stimulator is a versatile and powerful tool designed for researchers and scientists in various fields, including neurophysiology, electrophysiology, and psychophysics. This stimulator produces precise square wave pulses with adjustable amplitude, frequency, and duration, making it an ideal instrument for studying the electrical activity of nerves and muscles.

The SD9A is compact and lightweight, making it easy to transport and use in different laboratory settings. It features a user-friendly interface with a clear LCD display and intuitive keypad, allowing for quick and accurate adjustments to the stimulus parameters. The device can deliver currents ranging from 0.01 mA to 999.99 mA with a maximum pulse repetition rate of 50 kHz, providing ample flexibility for a wide range of experimental designs.

The GRASS SD9A is built with high-quality components and is engineered for durability, ensuring reliable performance over extended periods. It comes with a variety of accessory options, including different electrode connectors and stimulus isolation transformers, to accommodate various experiment configurations. Additionally, it supports data logging and real-time data output via USB, allowing for seamless integration with data acquisition systems and software for further analysis.

The SD9A's square pulse waveform is characterized by its constant amplitude and duration, making it an excellent choice for eliciting responses from neurons and muscles. This consistent waveform ensures precise and reproducible results, reducing experimental variability and increasing the confidence in your data.

The GRASS SD9A Square Pulse Stimulator is an essential tool for researchers seeking a reliable, versatile, and accurate instrument for their electrical stimulation experiments. Its advanced features, compact design, and user-friendly interface make it a valuable addition to any laboratory, enabling researchers to explore the electrical properties of various biological systems with confidence and precision.

Grass Sd9A Square Pulse Stimulator: A Comprehensive Analysis

The Grass Sd9A Square Pulse Stimulator is a popular choice for medical professionals and researchers due to its advanced features and versatility in delivering electrical stimulation. In this analysis, we will discuss the pros and cons of purchasing a Grass Sd9A stimulator to help you make an informed decision.

1. Wide range of stimulation frequencies: The Grass Sd9A offers a wide range of stimulation frequencies (0.01-5000 Hz), enabling users to customize the stimulation settings based on their specific requirements.

2. Square wave pulses: The square pulse shape provides precise and consistent electrical stimulation, making it suitable for various applications, including clinical research and neuromodulation therapies.

3. Advanced programming capabilities: The Grass Sd9A comes with advanced programming features, allowing users to store and recall multiple stimulation programs, making it an ideal tool for researchers and clinicians.

4. User-friendly interface: The stimulator features an intuitive and user-friendly interface, allowing users to easily navigate through the various settings and adjust parameters for their specific applications.

5. Durable design: The Grass Sd9A is built with high-quality materials and components, ensuring durability and long-term reliability.

1. Expensive: The Grass Sd9A is a high-end stimulator with advanced features, making it a more expensive investment compared to other options in the market.

2. Requires technical knowledge: Due to its advanced features and programming capabilities, the Grass Sd9A may require a certain level of technical expertise to operate effectively and safely.

3. Limited battery life: The Grass Sd9A does not come with a built-in rechargeable battery, and its batteries may need to be replaced frequently, depending on the usage intensity and duration.

4. Large size: The stimulator is relatively large and heavy, which may make it less portable for some users, particularly those who require a more compact and lightweight solution.

The Grass Sd9A Square Pulse Stimulator offers advanced features, precise electrical stimulation, and a user-friendly interface, making it an excellent choice for medical professionals, researchers, and those seeking a high-performance stimulator for various applications. However, its high cost, technical expertise requirements, limited battery life, and large size may deter some users from considering it as an option.

If you are a medical professional, researcher, or someone requiring a high-performance stimulator with advanced programming capabilities and precise electrical stimulation, the Grass Sd9A Square Pulse Stimulator is an excellent investment. However, if you are looking for a more affordable, portable, or user-friendly option, other stimulators in the market may better suit your needs. Consider your specific requirements, budget, and expertise level before making a decision.

Details:

The Grass Instruments SD9A Square Pulse Stimulator is a high-quality medical device designed for use in various healthcare settings. Its square pulse feature allows for precise and controlled stimulation, making it a valuable tool range of medical applications.

part #: sd9a prices

• $49.99-$249.93

specifications labequipi:

• brand: Grass Instruments
• mpn: Sd9a

returns labequipi:

• policy: No Returns

general labequipi:

• Healthcare, Lab Dental > Medical Lab Equipment, Devices > Other Medical Lab Equipment
• condition: Used

shipping labequipi:

• carrier: USPS
• service: USPS Ground Advantage
• type: Fixed
• class: Standard
• transit: 6-10 Days
• cost: $19.99

offer labequipi:

• sold: 0
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• started: April 25, 2026

payments labequipi:

• wallet: Paypal
• credit card: Discover
• other

seller labequipi:

• # reviews: 1305
• city: Austin, Texas
• rating: 94.0%

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