Bausch & Lomb Spectronic 20

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Spectronic 20

The Spectronic 20 was introduced by Bausch & Lomb in 1954. This single beam spectrophotometer is well known for its enduring design and reliability. It can be used to determine what is in a solution by taking a spectrum (the pattern of how much light is absorbed at each particular wavelength vs. wavelength). More commonly it is used to determine the concentration of substances in solution by comparing the amount of light absorbed at a particular wavelength as compared to a standard of known concentration.   
  
ADDITIONAL INFORMATION.
Spectronic 20
Attributes
Optics Single Beam
Wavelength Range 340 to 600 nm
Additional Specifications Mirrored Scale: 5 1/2 in   
Rapid Warmup: 5 min

Features

Built in Fan: Cools Sample Compartment, Assures Stable Readings

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Bausch & Lomb was founded in 1853. With respect to laboratory equipment, Bausch & Lomb's specialty is spectrophotometers.    Bausch...

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Unable to calibrate

The 100% T knob doesn't seem to be working.  Does anyone have suggestions?   Thanks.

RFQ

Dear Sir/Madam, We are German based MNC at coimbatore. We are going to start a Investment foundry with our existing sand foundry. For the new unit we require BAUSCH & LOMB SPECTRONIC – 20D ----- 1UNIT. Kindly send details of...

Looking for a cuvette adapter for spectronic 20

We have some old Spectronic 20s (Model 33.31.72) with test tube adapters in them.  We would like to switch to square cuvettes but the only adapters I have found are for Spectronic 20+ or Spectronic 20D.  I can't figure out if the...

See all 15 Bausch & Lomb Spectronic 20 Questions and Answers There are 15 Threads

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