Peer reviewed
ERIC Number: EJ536551
Record Type: Journal
Publication Date: 1996
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: ISSN-0021-9584
EISSN: N/A
Development of a Low-Cost Four-Color LED Photometer.
Hamilton, Jay R.; And Others
Journal of Chemical Education, v73 n11 p1052-54 Nov 1996
Describes a low-cost four-color LED photometer developed to overcome the rising cost of laboratory equipment used in general chemistry labs and introduce instrumentation at the undergraduate level. The photometer detects absorbance at selected wavelengths of visible light but retains the advantages of a dual-beam system. The unit is compact and easy to use in a student laboratory. (PVD)
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A