Thermo Scientific Star A326 Instruction Sheet Download Page 7

 

Orion Star A326 Portable pH/RDO/DO Meters

7

Setup Menu Overview

pH Channel

DO Channel

Settings

Log View

Diagnostics

Method

Mode & Settings

t

 Measure Mode

t

Read Type

t

Resolution

t

Buffer Group

t

Stability

t

Averaging

t

Alarm Settings 

Temperature

t

Manual Temp Value

t

Temperature Unit

t

Temperature 

Calibration

t

 Temperature Input

Method

Mode & Settings

t

 Measure Mode

t

 Measure Unit

t

Resolution

t

Read Type

t

 Baro Press

t

Salinity Correct

t

Stability

t

Averaging

t

Alarm Settings 

Temperature

t

Manual Temp Value

t

Temperature Unit

t

Temperature 

Calibration

t

Temperature Input

t

 Export Data

t

 Data Log

t

 Date / Time

t

 Language

t

 Key Press Beep

t

 Alarm Beep

t

 Contrast

t

 Auto Shut Off

t

 User ID

t

 Sample ID

t

 Data Log

t

 Calibration 

Log

t

 Meter Self Test

t

 Factory Reset

t

 About Meter

Read Type Selection

1.  In the measurement mode, press 

2. Press  , 

  or 

 to highlight 

pH Channel 

or

 DO Channel

 and press 

f3 (select)

.

3. Press 

 

or

 

 to highlight 

Mode and Settings 

and press 

f3 (select)

.

4. Press 

 

or

 

 to highlight 

Read Type

 and press 

f3 (select)

.

5. Press 

 

or

 

 to highlight 

Auto

Continuous

 or 

Timed

 and press 

f3 (select)

.

 a. 

If 

Timed

 is selected and the time interval needs to be changed – highlight 

Timed

; press 

 to highlight 

  hours (HH), minutes (MM) or seconds (SS); press 

f3 (edit)

 to access the numeric entry screen; use the 

  numeric entry screen to change the values and press 

f1 (back)

 when the time interval is correct.

6. Press 

 to return to the measurement mode.

Summary of Contents for Star A326

Page 1: ...m the meter use a coin or your finger and release the bottom portion of the battery cover d Orientate the batteries as shown in the battery compartment housing and insert batteries e Replace the battery compartment cover and screws Electrodes and Other Connections 1 Prepare the pH electrode RDO optical dissolved oxygen probe or polarographic dissolved oxygen probe and any other applicable electrode...

Page 2: ... used pH Indicates the type of measurement and determines the type of calibration that will be performed ready Specifies the stability of the electrode as stabilizing or ready Shown when the meter is in AUTO READ mode The icon will blink while the reading is stabilizing and stop blinking when the reading is stable and the measurement is locked on the display 7 000 pH Displays the measurement value ...

Page 3: ...e to turn the display backlight on or off or hold down to turn the meter off In the measurement mode press to take a measurement In the setup calibration and other menus press to escape the current menu and return to the measurement mode In the measurement mode press to enter the setup menu In the setup calibration and other menus press to scroll up through a list of options In the continuous meas...

Page 4: ...he numeric entry screen ii Press f2 done to exit the numeric entry screen iii Press f2 accept to accept the entered value 5 Pressf2 next toproceedtothenextbufferandrepeatsteps2through4orpressf3 caldone tosaveand endthecalibration Iffivebuffersareused thecalibrationwillsaveandendoncethefifthvalueisaccepted a If a one point calibration is performed press f2 accept to accept the displayed slope value o...

Page 5: ...o Sat Calibration and 100 0 if using an RDO optical DO probe or 102 3 if using a polarographic DO probe 6 Press f3 cal done to export the data to the calibration log or press f2 print to export the data to the calibration log and a printer or computer The meter will proceed to the measurement mode Set Zero Calibration A zero point calibration is performed in an oxygen free solution A zero point ca...

Page 6: ... taking a measurement to manually export the measurement to the data log if the data log is enabled in the setup menu 1 Rinse the pH electrode RDO optical dissolved oxygen probe or polarographic dissolved oxygen probe and any other electrodes in use with distilled water blot dry with a lint free tissue and place into the sample 2 Start the measurement and wait for it to stabilize a If the meter is...

Page 7: ...t Data t Data Log t Date Time t Language t Key Press Beep t Alarm Beep t Contrast t Auto Shut Off t User ID t Sample ID t Data Log t Calibration Log t Meter Self Test t Factory Reset t About Meter Read Type Selection 1 In the measurement mode press 2 Press or tohighlightpHChannelorDOChannelandpressf3 select 3 Press or to highlight Mode and Settings and press f3 select 4 Press or to highlight Read ...

Page 8: ...n press f3 info to view the electrode slope between pH buffer points pH Channel only or press f1 back to return to the list of calibrations 8 Press to return to the measurement mode Viewing the Data Log 1 In the measurement mode press 2 Press or to highlight View Log and press f3 select 3 Press or to highlight Data Log and press accept 4 Press or to highlight pH Channel or DO Channel and press f2 ...

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