EG&G 181 Current Sensitive Preamplifier
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Item details
| Part Number | 181 |
|---|---|
| In Stock | 1 |
| Available | Today |
| Location | Champaign, IL USAships worldwide |
| Stock # | 56748-1 |
| Ship Weight | 9 lbs /ea |
| Condition | Used and in Excellent Condition |
| Inspection | Before every shipment |
| Warranty | 1-Year Warranty with 30-Day Return Guarantee |
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Ametek / EG&G / Princeton Applied Research 181 Current Sensitive Preamplifier Overview
Features:
- Low Input Impedance
- Low Noise
- Wide Range of Gain Settings
- High Open Loop Gain
A 600Ω output is manufactured at a rear-panel BNC connector to permit monitoring of the input signal.
The Ametek / EG&G / Princeton Applied Research 181 provides 10:1 attenuation of output voltage.
The EG&G 181 Current Sensitive Preamplifier may still be available for purchase and support from Artisan Technology Group beyond End-Of-Life (EOL) by the manufacturer (OEM).
Current Sensitive Preamplifier Price & Specs
Ametek / EG&G / Princeton Applied Research 181 Current Sensitive Preamplifier Description
Ametek Model 181 Current Sensitive Preamplifier is engineered for high-performance amplification of low-level current signals in demanding scientific and industrial applications. This specialized instrument, often found in setups by legacy brands like EG&G and Princeton Applied Research, provides a crucial interface for converting weak current outputs from various sensors and detectors into measurable voltage signals, enabling precise data acquisition. It plays a vital role in experimental physics, chemistry, and other research areas requiring sensitive current measurement. The Model 181 is designed to integrate seamlessly into complex measurement systems, enhancing the detection capabilities of downstream instrumentation. Its architecture provides a stable platform for amplifying extremely small currents, essential for applications where signal integrity is paramount. This preamplifier facilitates accurate current-to-voltage conversion in setups requiring high input impedance and low noise performance.
Functions
Low-noise, low-input-impedance transimpedance preamplifier converting extremely low detector or device currents to voltage with selectable sensitivities from 104 to 10? V/A, DC to ~200 kHz bandwidth, and single-ended virtual-ground input with adjustable negative bias for photodiodes or semiconductor devices. Provides high dynamic range for small AC signals in presence of large DC currents, main and monitor outputs for connection to lock-in amplifiers or measurement instruments, and operates from ±15/±24 V supplies in bench or system environments.
This section includes content generated with the assistance of artificial intelligence (AI) tools. AI is used to increase efficiency and provide timely information. Please note that the content may not have been reviewed for accuracy or completeness. Use this information at your own discretion, and verify details independently as needed.
Ametek / EG&G / Princeton Applied Research 181 Current Sensitive Preamplifier Manuals, Datasheets, Drivers, Links
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Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Artisan Scientific Corporation dba Artisan Technology Group is not affiliated with or a distributor for EG&G. The depiction, description, or sale of products featuring names, trademarks, brands, and logos is for identification and/or reference purposes only and does not indicate any affiliation with or authorization by any rights holder.
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