| Identifier: | American Optical Temperature-Compensated Refractometer |
|---|---|
| Instrument / Gear: | Instrument |
| Instrument Type: | Refractometer |
| Description: |
A lightweight, handheld optical instrument that measures metalworking fluid concentration. It is durable, requires no maintenance and, because it requires no chemicals, it is environmentally friendly. |
| Record Created: | January 30, 2018 4:56 PM UTC by michael.chang@noaa.gov |
| Record Last Modified: | January 30, 2018 4:56 PM UTC by michael.chang@noaa.gov |
Downtime Notice: Tuesday, December 2 @ 1:00pm Eastern. InPort and its associated services will be under maintenance and unavailable for the deployment of InPort Release 6.0.5.0.
Downtime Schedule
December 2, 2025
1:00pm - 2:30pm Eastern / 10:00am - 11:30am Pacific / 8:00am - 9:30am Hawaii
Impacted Areas
InPort Website: https://www.fisheries.noaa.gov/inport
InPort WAF: https://www.fish...
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