Oak Bluffs, MA old classifieds archive and funnies > Recently Submitted
> Photelometer cenco sheard sanford 1937 + instructions
Photelometer cenco sheard sanford 1937 + instructions
* The Cenco Photelometer is an instrument used to read transmittance values of solutions in a narrow-band of wavelengths. The transmittance reading is converted into a concentration value with the aid of a pre-established analytical curve. This instrument is recommended for routine analyses in laboratories and in quality control departments. Also, it can be employed in such tests as ASTM D460, D858, and D1068, which require the use of a filter photometer.
* From Cenco (Central Scientific Co.)
* The case looks like it might be made of bakelite
* Includes Operating Instructions
* I have no way to test this item to see if it works!
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