Functional Condition
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Refurbished
These instruments perform at manufacturer specifications, having undergone repair or service and sometimes cosmetic refinishing. Often, our work leaves the instrument in better functional condition and expected longevity than other used instruments of the same age. They are in excellent cosmetic condition.
Includes 120 day Warranty
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NLS Certified
These instruments have been confirmed to perform at manufacturer specifications by NLS technical staff and carry a longer warranty than standard used products. Additional extended warranties may be available for these instruments.
Includes 120 day Warranty
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Used Guaranteed
These instruments have undergone various levels of quality testing, some quite limited and others extensive. However, all are guaranteed to perform to manufacturer specifications unless some defect or limitation has been specified. Please pay close attention to the description to understand exactly what you are purchasing.
Includes 90 day Warranty
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Not Working
These instruments are either known to be malfunctioning or not guaranteed to function properly and are suitable for repair or salvaging for parts. They are not protected by a warranty.
Does not include a warranty
Cosmetic Condition
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Excellent
This product could almost be mistaken for being new, having negligible or no cosmetic issues. These issues may include things such as a small scratch or a few small nicks in the exterior. Little can be done to improve the condition level of this product.
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Good
This product has the appearance of a typical used product having some minor cosmetic issues and typical wear from use. These issues may include things such as scratches, scuff marks, nicks, a small hairline crack, or shallow dents in the exterior. Fixing these issues would only somewhat improve the condition level of this product, but wouldn’t be considered necessary.
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Fair
This product is clearly used and worn from much use having significant cosmetic issues and wear. These issues may include things such as large sections of paint chipping, scratches, deep scuff marks, dents, discoloration, cracks or stains. Fixing these issues would improve the condition level of this product, but it may be too costly.
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Poor
This has the appearance of being broken and/or heavily worn from use having serious cosmetic issues and wear. These issues may include things such as huge sections of missing paint, discoloration, caustic erosion, deep dents, large cracks or frame warping. A major overhaul of the cosmetics would be required to fix the issues with this product.
Description
Cole Parmer 7550-50 MasterFlex L/S Digital Peristaltic Pump w/ 8-Cassette Head 7519-80
Fully-Tested and Ready to Use
Cole Parmer is known for their reliable and well working peristaltic pumps. This pump has a Multichannel head on it, with digital variable speed. It can be a standalone pump or controlled by connecting to a PC. The Window friendly software for this is available at Cole Parmer.
Condition
This is in good physical condition, Fully-Tested, and ready to use.
Included in this Sale
Tech Talk
This was powered on and tested for forward and reverse pull. The buttons are all responsive and it has a clear and bright readout screen that is easy viewing.
Reliable Instrument and Parts Vendor
New Life Scientific is an experienced scientific vendor with a history of positive customer experiences (just check out our reviews!). You can have confidence in our technical evaluations and our warranty knowing that we have actual in-house technicians who inspect, test, service, and repair the various instruments we receive.
Specifications
|
Manufacturer |
Cole Parmer |
|
Model |
7550-50 |
|
Speed |
1-600 RPM, 0.1HP |
|
Power Requirement |
115 VAC, 50/60Hz, 2.2A |
|
Dimensions (WxDxH) |
7.75 x 17.25 x 7.25 in. |
Backed by a 90-Day Warranty - Your instrument works, or we repair, refund, or replace.
Used - A pre-owned and tested product that may show signs of wear.
Free Parcel Shipping - All parcel (65 lbs and below) items are shipped for free unless the buyer chooses to expedite the shipping.
Payment & Security
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