Item Description

Milton Roy BAUSCH LOMB SPECTRONIC 20 SPECTROPHOTOMETER
We gladly ship to most countries!
Email us for a Quote

title

Description
Bausch and Lomb Spectronic 20 Spectrophotometer 33-31-72 NR
The Bausch and Lomb Spectronic 20 spectrophotometer is a grating based spectrophotometer, providing a single-beam 20 nm bandwidth in the visible light region at a very reasonable cost. It quickly has become a standard of the industry and probably the most widely used spectrophotometer in the world.
The Bausch and Lomb Spectronic 20 spectrophotometer is a line-operated single-beam instrument. Radiation from the source (a tungsten filament lamp) is dispersed by a replica grating, and the desired wavelength is focused upon an exit slit. The emergent beam passes through the cell compartment; that portion which is not absorbed is measured by a phototube. The response of the phototube is recorded in terms of transmittance (upper scale) or of absorbance (lower scale).
Operating Controls
The wavelength control is located on the right side of the top. Once it has been set to the desired wavelength, this control is left undisturbed. The effect of stray radiation is electronically eliminated with the dark current control, located to the left. This control is adjusted until the instrument records zero transmittance (or infinite absorbance) when the cell compartment is vacant.
The light control, located beneath the wavelength control, is adjusted until the instrument records 100 percent transmittance (or zero absorbance) with the blank in the light path.
The sample holder accommodates special test tubes. The hinged top of the compartment is raised, and the tube is gently but firmly seated inside.
Item is in good physical condition.
Item powers up and the needle moves to the right.
Don't forget to place your bid.







By bidding on this auction you agree to the following  terms:
Shipping Terms:
  • Buyer pays all shipping costs.
  • Let us know if there is an issue with the shipping costs, as they are automatically calculated by ebay.
  • Shipments made to California must include 8.75% sales tax unless we are provided with a valid resale certificate.
  • We reserve the right to ship with Fedex ground, USPS and any other carrier in the best interests of the buyer and seller.
  • The Parcel post option is only available to alaska, Hawaii, and US territories only. If you select parcel post and you live in the lower 48 states you package may be sent by another carrier and/or an additional shipping amount may be required.

Payment Terms:
  • Payment is to be made by PayPal
  • Please contact us if you have any questions about ebay's recent payment policy change.
  • Payment is to be received within ten days of close of auction.
  • Should payment not be received within ten days the item will be re-listed and high bidder will forfeit.
  • No personal checks will be accepted.

International Terms: (These terms only apply to international shipments.)
  • Buyer is responsible for all brokerage, customs, and or duty charges.
  • Not all items are available for international shipment due to import/export regulations. In the event that we are unable to ship to buyers country, buyer will receive a full refund.
  • Payment must be made in US Dollars.
  • Money must be drawn against a US bank.

Warranty Terms:
  • No warranty nor guarantee is expressed or implied regarding: usability, functionality, merchantability, or cosmetic appearance of the item(s) in auction.
  • What you see in the picture(s) is what you get nothing more nothing less.
  • Test results of item(s) in auction are described to the best of our ability in the ad. The results of all tests that are performed are disclosed in the ad.
  • Items sold as "Untested" are simply that we have been unable to test the item(s) due to missing cables/adapters/toner cartridge/ksu/etc, lack of time, or other restrictions, Such as when we sell a laptop that we don't have an AC adapter for.
  • Our only guarantee is that you will receive the make and model listed in the ad.
  • The maximum liability of Betterlabequipment is the high bid of the auction.

Return Terms:
  • Returns are only allowed under cases of gross misrepresentation in the ad, such as when we describe a monitor as a fax machine. Such claims of misrepresentation must be filed within three days of receipt of shipment. Betterlabequipment reserves the right to replace the item(s) or refund the high bid solely at our discretion. Item must be returned in the original box and packaging.
  • Bidder must request a RMA number before returning item(s).
  • Packages returned without a RMA number will become property of Betterlabequipment ten days after receipt unless buyer has paid return shipping within the ten day period.

Shipping Damage Terms:
  • Seller will file a shipping claim(s) upon behalf of the buyer with common carrier in the event shipment(s) is/are damaged during shipping, in some cases.
  • Not retaining the original box and packaging may affect the carriers decision on a claim.
  • Seller will commence filing the claim once buyer has filed the damage report with the seller.
  • Buyer must notify seller within 48 hours of receipt of a damaged shipment.

Medical Terms:
The following terms apply to any and all medical items or any item offered for sale in any medical category or any item that eBay deems these terms are applicable to:
  • The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.
  • The buyer will not hold the seller, eBay or the item's manufacturer responsible for the appropriate or inappropriate use of this device either by the user or a third party. Once purchased, it is the sole responsibility of the purchaser to assume any and all liability from the use of this device.
  • Please note before bidding that any medical equipment purchased should be completely tested by a qualified biomedical technician prior to being put into service
  • Jason Rydell in San Diego, CA, USA
  • Phone: 619-519-0869
  • Online Business name: Betterlabequipment

If any provision of this Auction Contract is held unenforceable, All remaining provisions of this Contract shall remain in full force and effect.
Copyright 2010 BetterLabEquipment - All Rights Reserved.
L10 Web Stats Reporter 3.15 LevelTen Hit Counter - Free PHP Web Analytics Script
LevelTen dallas web development firm - website design, flash, graphics & marketing

Auction Wizard 2000 - The Complete Auction Management Software Solution