This 3-A Sanitary Standard 46-04 applies to the sanitary aspects of refractometers and energy absorbing optical sensors used on fluid products equipment for sensing concentration, turbidity and/or color. The sensor begins at the instrument connection(s) and fitting(s) if required, process contact component(s) and all external component(s) necessary for operation.
To conform to this 3-A Sanitary Standard, refractometers and energy absorbing optical sensors shall conform to the following criteria for design, materials of construction, fabrication techniques and installation, as appropriate, and the current revisions or editions of all referenced documents cited herein.
Document identifier
3A 46-04
Title
Refractometers and Energy Absorbing Optical Sensors
Publication date
2019-11-01
International Relationship
History of version
3A 46-04 * 3A 46-03
| Price |
150 vnd |
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