13 May, 2011Water sampling made easy via RFID
Hach Company, a manufacturer and distributor of instruments used for testing water quality, has launched its DR 3900 spectrophotometer equipped RFID technology. The RFID technology allows for hands-free calibration updates. When an operator places a RFID tagged TNTplus chemistry sample, used to test water quality, next to the machine, the DR 3900 automatically updates calibration […]
