Grass Comet Portable EEG/PSG System - Refurbished
The Grass Comet Portable EEG/PSG System includes a Dell E5540 laptop loaded with Windows 7 Software, AS40 amplifier, head box, and interconnecting cables.
The Comet Portable EEG/PSG System is supplied with a high-performance laptop computer. A wide selection of accessories can be added. Grass Comet base system is also available (desktop computer).
This system consists of the high response 40-channel AS40 amplifier system, a personality module with electrode inputs designed especially for PSG, and twin PSG record and review software. It can be upgraded easily to also record EEG studies. Dell E5540 laptop features Intel i5 processor, and 500 GB RAM.
The AS40 amplifier system is designed specifically for the PSG and EEG monitoring lab.
The AS40 is a 40-channel AC amplifier unit which is expandable up to 50 channels. An optional 8-channel DC input module and pulse oximeter allow for an additional 10 channels of data. This flexibility allows for wide range of physiological parameters to be monitored and recorded.
The amplifier system provides for patient safety isolation, signal conditioning (physiological signal amplification and filtering), and digitization. Communications with a host computer are accomplished using TCP/IP protocol over a 10BaseT Ethernet network or dedicated cable. A host computer, using TWin software, sets the sample rate, starts and stops the data transmission, monitors the digital data, and stores it to hard disk.
A user interface with LCD screen is present with the amplifier. From the amplifier itself, a user is able to implement such features as electrode impedance checking, amplifier calibration, and photic stimulator control. Also from the LCD display, a user is able to obtain information such as connection status to the host computer, and oximetry/pulse rate information when an oximeter is in use.
Below is The Alternative Source's Limited Warranty information:
This product has been refurbished and tested to the highest quality standards by The Alternative Source Medical, LLC. This Limited Warranty offered by The Alternative Source Medical, LLC covers defects in material or workmanship. This warranty extends to the original purchaser only and is nontransferable. Any unauthorized service providers working on our equipment within the warranty period will void the warranty!
The Alternative Source Medical, LLC warrants this product against defects in material or workmanship as follows:
A. The Alternative Source Medical, LLC will replace at no charge for parts only or, at its option,replace any product or part of the product that proves defective because of improper workmanship and/or material, under normal installation, use, service and maintenance. If The Alternative Source Medical, LLC is unable to provide a replacement and repair is not practical or cannot be made in a timely fashion, The Alternative Source Medical, LLC may elect to refund the purchase price in exchange for the return of the product.
Our warranty periods are 90 days parts and labor from the documented date of receipt. Extended warranties (up to 1 year from date of purchase) are available.
Our warranties do not cover any problem that is caused by:
A. Conditions, malfunctions or damage not resulting from defects in material or workmanship.
B. Conditions, malfunctions or damage resulting from (1) normal wear and tear, improper installation, improper maintenance, misuse, abuse, negligence, accident or alteration.
Our limited warranties are void if a product is returned with removed, damaged or tampered labels or any alterations (including removal of any component or external cover).
The Alternative Source Medical, LLC will not provide any warranty coverage unless claims are made in compliance with all terms of the controlling warranty statement included with your product and you follow proper return procedure. To request warranty service, you will need to provide:
1. The invoice or other evidence of the date and place of purchase.
2. A description of the problem.
3. Contact our Customer Service Department to receive a Return Authorization Number (RMA#)
When warranty service is completed, any repaired or replacement product or part will be returned to you postage prepaid.
THE ALTERNATIVE SOURCE MEDICAL, LLC SHALL NOT BE LIABLE TO THE PURCHASER OR ANY OTHER PERSON FOR ANY INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES, ARISING OUT OF BREACH OF THIS WARRANTY OR ANY IMPLIED WARRANTY (INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY).
The laws of the State of Illinois, USA, govern our warranties. It gives you specific legal rights, and you mayalso have other rights that vary from state to state. Our warranties do not affect any additional rights consumers have under laws in their jurisdictions governing the sale of consumer goods. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the limitations or exclusions in our warranty statements may not apply. You may be required by law to give us a reasonable opportunity to correct or cure any failure to comply before you can bring any action in court against us under the Magnuson-Moss Warranty Act.
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