Grass Astro-Med 7P122G DC Amplifier with RSP107

The Astro-Med / Grass Technologies 7P122G is a low-level D.C. amplifier integrated with an RSP 107 regulated power supply, designed for precise amplification of faint direct current signals in sensitive measurement scenarios. This system is part of the P122 series, which is recognized for its high gain, low noise, and stable DC amplification capabilities, with versatile input switching allowing operation as an AC amplifier. The P122 series amplifiers provide transducer excitation, balancing circuitry, amplification, and filtering, making them suitable for demanding measurement and recording applications.

### Technical Specifications

* **Product Family:** P122 Series
* **Amplifier Type:** Low Level D.C. Amplifier
* **Key Features:**
* High Gain
* Low Noise
* Very Stable DC Amplifier
* Versatile Input Switching for AC Amplifier Operation
* Provides Transducer Excitation
* Includes Balancing Circuitry
* Features Filtering Capabilities
* **Applications:**
* In-vitro tissue bath studies
* Cardiovascular parameters
* Pulmonary mechanics
* Bioelectric signals such as EEG, ECG, and EMG
* Demanding measurement and recording applications
* Signal condition interface for data acquisition systems, oscilloscopes, tape recorders, and other devices
* **Power Supply:** RSP 107 Regulated Power Supply

### Electrical

* **Transducer Excitation:** Provided by the P122 amplifier
* **Balancing Circuitry:** Integrated for transducer balancing
* **Filtering:** Available for signal conditioning

### Physical

* **Chassis:** Compact, rugged, all-metal chassis
* **Configuration Options:**
* Benchtop Configuration (CP122)
* Rackmount Configuration (P122)
* Designed to take up less than 2 inches of 19″ rack space
* Optional rack-mount hardware allows two units to be mounted side-by-side in a standard 19″ rack using only 3.5″ of vertical space
* **Stacking:** Can be stacked vertically or horizontally

### Compatibility

* **P122 Series:** The 7P122G is part of the P122 series, which includes models like CP122 and P122.
* **Ancillary Instruments:** Front panel jack for connection to tape recorders, A/D converters, oscilloscopes, and other ancillary instruments.
* **RSP 107 Power Supply:** Specifically paired with the 7P122G amplifier. Other Grass Technologies power supply models include RSP-212B and RPS 7C8.

Why Choose Aumictech for Astro-Med / Grass Technologies 7P122G Low Level D.C. Amplifier w/ RSP 107 Regulated Power Supply?
At Aumictech, we specialize in supplying high-end physiological measurement equipment. Whether you need reliable low-level DC amplification, stable power for sensitive signals, or precise data acquisition for your research, our team ensures the Astro-Med / Grass Technologies 7P122G delivers maximum performance for your application.