ThermoFisher Scientific Orion Lab Star PH111, Руководство по эксплуатации

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30 Chapter 5 | Measurements
5.4 Data Viewing
Store up to 500 data points in the meter memory. Use the
View Logs item in the meter Setup Menu to view the data
log points, active pH calibration log, active RmV calibration
log and active temperature calibration log.
The data log shows the most recent data log point first.
The meter will save up to 500 data log points and then
automatically overwrite the oldest data log point with the
newest data log point when the limit is reached. Each data
log point is saved with its associated date and time stamp.
To view the time stamp with seconds included, the data
log must be exported to a computer or printer.
The pH calibration log shows each calibration point and
the calculated slope value. Three, four and five point pH
calibrations will display the average slope value and then
the appropriate number of segmented slope values. The
RmV calibration log shows the RmV value with raw mV
value and temperature. The temperature calibration log
shows the temperature and offset value. Each calibration
log is saved with its associated date and time stamp. To
view the time stamp with seconds included, the calibration
log must be exported to a computer or printer.
Note: If desired, when in the View Logs item in the meter
Setup Menu, press the “Log/Export” key to export the
individual data log point or calibration log being viewed.
5.5 Data Exporting
Export data from the meter to a computer or printer. Use
the
Log Export Type item in the meter Setup Menu to set
the export type as computer or printer.
If computer is selected, logs are exported in CSV format.
If printer is selected, logs are exported in list format.
Meter Serial Communication Protocol
Computer Setting Printer Setting
Baud Rate : 9600 bps Baud Rate : 9600 bps
Data bits: 8 Data bits: 8
Parity: None Parity: None
Stop bits: 1 Stop bits: 1
Flow Control: None Flow Control: None
5.5.1 USB Computer Cable
Interfacing
Orion Lab Star meters include a computer cable that
allows the meter to be interfaced with a computer using a
standard USB-A computer port.
Power on the meter.
First, connect the computer cable to the EXPORT
port on the back of the meter.
Second, connect the computer cable to a standard
USB-A port on the computer.
After the computer cable is connected to the
computer, the computer should automatically
identify the cable and install the required driver.
a. If the driver is not automatically installed, go to
www.thermofisher.com/orionsoftware and
download the USB computer cable driver for
Orion Lab Star series meters.
Once the driver is installed, data can be transferred
from the meter to a computer using computer
programs such as LIMs, Putty, LabView,
HyperTerminal or similar programs.
a. To record the COM port location of the
computer cable, use the computer’s Device
Manager tool.