Signal Recovery 7225 Dual Phase DSP Lock-In Amplifier, 0.001 Hz to 120 kHz, US $3,785.00 – Picture 0

Signal Recovery 7225 Dual Phase DSP Lock-In Amplifier, 0.001 Hz to 120 kHz, US $3,785.00 – Picture 1

Signal Recovery 7225 Dual Phase DSP Lock-In Amplifier, 0.001 Hz to 120 kHz, US $3,785.00 – Picture 2

Signal Recovery 7225 Dual Phase Dsp Lock-in Amplifier, 0.001 Hz To 120 Khz

US $3,785.00

Oceanside, California, United States
Jan 29th

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SIGNAL RECOVERY 7225 AMPLIFIER *Call (760) 806-6600 to RENT this item* DESCRIPTION The Signal Recovery 7225 Dual Phase DSP Lock-In Amplifier offers a cost-effective solution to the researcher needing the performance provided by DSP demodulation. The instrument performs all of the normal measurements of a dual phase lock-in amplifier, measuring the in-phase and quadrature components, vector magnitude, phase angle and noise of the input signal. Two auxiliary ADC inputs, four DAC outputs and eight output logic lines are provided. These can be used to record the magnitude of external signals associated with the experiment, such as temperature or pressure, or to generate voltages to control or switch other equipment. Information from the ADCs together with the lock-in amplifier's output data can be stored in the 32k point buffer memory prior to transfer back to a controlling computer. The Signal Recovery 7225 Dual Phase DSP Lock-In Amplifier is extremely easy to use. All instrument controls are adjusted via the left-hand display panel and its associated keys, while the right hand panel shows the two selected instrument outputs. Auto functions need only two keypresses to activate and in many cases eliminate the need for manual control adjustment. External control of the unit is via either the RS232 or GPIB interfaces, using simple mnemonic-type ASCII commands. A second RS232 port allows up to sixteen 7225 or compatible instruments to be operated from a single RS232 computer port by connecting them in a "daisy-chain" configuration. Features and Specifications of the Signal Recovery 7225 Dual Phase DSP Lock-In Amplifier include: 0.001 Hz to 120 kHz operation Wide range of auxiliary inputs and outputs and user-upgradeable firmware Voltage and current mode inputs Direct digital demodulation without down-conversion 10 ?s to 100 ks output time constants Quartz crystal stabilized internal oscillator Synchronous oscillator output for input offset reduction Harmonic measurements to 32f Applications: Chopped light measurements AC bridge measurements Audio studies AC impedance studies Vibration studies Thermal wave detection Notes / Included Options: standard configuration *All of our equipment has been tested. Additional calibration may be available upon request! Item ships with shown accessories, a power cord and manual on CD (when applicable) PAYMENT AND SHIPPING INFO Warranty Info & Return Policy We strive to exceed our customer's expectations and maintain 100% Positive Feedback. And although we do not use eBay's automated Return Policy, all goods or equipment sold by AxiomTest include a 30-Day Warranty which starts the day the equipment is shipped. So contact us immediately if there is a discrepancy with your order or an equipment malfunction so we can issue a repair, replacement, or refund. All orders also come with a limited 5-day ROR (Right of Return). This ROR is limited to goods found to be non-acceptable due to cosmetic defect (not previously disclosed) or an item not meeting manufacturer's spec as advertised. ROR does not apply to wrong item(s) ordered by customer, equipment that has been misused or damaged by customer's misuse (intentional or unintentional), or any orders damaged in transit. Returns must be shipped with all original packaging and accessories. We will not accept any items with obvious signs of additional wear and tear or internal component alterations. All of our items will ship with “Warranty Void” tamper resistant stickers. If any stickers have been removed or tampered with your refund will be canceled. Please include your RMA # on the packing slip, way bill, or package. *CUSTOMER RESPONSIBLE FOR ANY AND ALL RETURN SHIPPING COSTS* Payment Options Domestic Buyers - PayPal, Wire Transfer, Money Order, Company, Bank, or Personal Check. International Buyers: PayPal or Wire transfer only. All funds must be in US Dollars. Unsecured funds must clear prior to shipment. Wire Transfers subject to a $25 service fee. Shipping Unless noted otherwise, all shipments are done through FedEx. If you would like to utilize your own shipping account please notify us PRIOR to checkout. Saturday and Residential delivery may be available at an additional third party charge depending on the shipping method you choose. We offer shipping outside of the United States. However, some international laws prohibit us from shipping certain items to certain countries. Additionally, not all countries are supported by our service provider. You may also elect to use your own carrier, but we'll be responsible for providing the correct documentation and scheduling the pickup. We are not set up to ship via USPS, and we will NOT falsify any import documents for international orders - no exceptions. Please note: In all sales where an item is prohibited to ship internationally to a successful buyer, that buyer will be notified of non-shipment and a full refund will be made. We reserve the right not to ship any item internationally that is controlled by the US Department of Commerce’s laws and regulations and deemed non-shippable to that region of the world or to listed individuals. eBay's International Shipping calculations do not include any additional duties, fees, or VAT that may be associated with importing this item into a foreign country - please bid accordingly Sales Tax Will be charged to California residents if no resale or tax exempt form is submitted prior to payment. TRIED, TESTED...ACCEPTED.

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.
Seller Notes	“Equipment has been tested and is fully functional with a 30-day Warranty”