Hach LOC 100 Basic User Manual page 12

Note: One long tone indicates that the tag has been read or written
successfully. An error, e. g. because the distance from the tag is too
great, is indicated by five short tones and an error message.
Figure 4 Read and write data using the LOC 100
1. Left key (Read)
2. Right key (Write)
3. Operator RFID tag or location RFID tag
English 12
Read out the sample RFID tag on the
photometer
1. Hold the sample bottle label in front of the photometer RFID
module.
The sample ID is read in and displayed as a button on the toolbar in
the photometer
2. To determine the sample parameters, prepare the sample in
accordance with the process specification for the relevant tests.
Insert the prepared cell into the photometer cell compartment.
3. This action will start the measurement process and the results will
be displayed.
4. Press the Sample ID key in the toolbar.
The read-in sample ID is assigned to the measurement.
5. Remove the cell.
The measurement result is saved with the sample ID in the
photometer.
Note: The sample ID will be shown as a key in the toolbar until the
photometer is switched off.