Lot Of 2 Endevco 2721b Charge Amplifiers + 4221a Power Supply * Accelerometer

US $1200

  • Rio Rancho, New Mexico, United States
  • Mar 8th
Lot of 2 Endevco 2721B Charge Amplifiers + 4221A Power Supply * Accelerometer This Item was acquired at an Equipment Surplus Auction of a National Laboratory. These Laboratories are constantly upgrading their Equipment because of new Funding and sending items to Surplus. Included in this Auction are: Endevco Brand Model 2721B Charge Amplifier (Serial Number DRO2) Endevco Brand Model 2721B Charge Amplifier (Serial Number DN43) Endevco Brand Model 4221A Power Supply (Serial Number AP43) The Endevco® model 2721B is a charge amplifier for use with piezoelectric transducers with resistance as low as 1k?. Its small size and ±15 VDC operation are suited to laboratory and field use. The output voltage of the amplifier is proportional to the charge at the input. This amplifier features a flat frequency response from 3 Hz to 10 kHz, output signal decoupling, front panel switchable filter and range switching in mVg. Operation is simple, just dial for the transducer sensitivity and select the desired gain switch position. The output is then normalized in mV/g. Up to nine model 2721B’s may Be powered from a single Endevco model 4221A AC operated power supply. This Unit Does Power on and the Indicator Light is Working but I Have NOT Tested it any Further. You are Buying “AS-IS”. Shipping weight is 4 Pounds. Payment by Paypal within 7 Days. Sorry No International Shipping !!!!. Combined Shipping: Will combine shipping for multiple auctions (or more than 1 item in a multiple quantity auction). Please wait for or request a revised invoice from us before paying (the ebay calculator may not always give the lowest combined shipping cost). In order to receive shipping discount, all items must be paid for on one invoice.
Condition:
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...
Brand Endevco
Model 2721B

Directions

Similar products from Process, Temperature & Pressure Calibrators

People who viewed this item also vieved

By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.

Accept All Cookies