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Pre-Mix Time
“Pre-Mix Time” is the user-defined time for the stirrer to mix (stir) the sample prior to the ramp time. The default pre-mix
time is 0 seconds. The “Pre-Mix Time” can be edited only when creating a Dynamic method. The pre-mix time default that
is created in the “User Profile” is the time that will always be used when running a reaction in the remainder of the method
types.
1. Use the “+/-” keys to highlight “Pre-Mix Time.”
2. Press the ENTER key.
3. Use the “+/-” keys to increase or decrease the “Pre-Mix Time” by 15-second intervals between 0 and 120 seconds.
4. Press the ENTER key to accept the default pre-mix time.
Pressure
“Pressure” is the user defined maximum control pressure. The default pressure is 250 PSI or 17.2 Bar. When creating a
new method, the pressure can be changed from the default pressure programmed in the “User Profiles.”
1. Use the “+/-” keys to highlight “Pressure.”
2. Press the ENTER key.
3. Use the “+/-” keys to increase and decrease the pressure from 0 -400 PSI or 0-20 Bar.
4. Press the ENTER key to accept the default pressure.
Pressure Units
“Pressure Units” is the user-defined unit in which the pressure is displayed. The instrument default pressure unit is “PSI.”
1. Use the “+/-” keys to highlight “Pressure Units.”
2. Press the ENTER key.
3. Use the “+/-” keys to change the units between “PSI” and “Bar.”
4. Press the ENTER key to accept the default pressure unit.
User Profile Defaults - 3
From the 2
nd
“User Profile Default” screen, press the right arrow key one time to access the 3
rd
“User Profile Default”
screen. This is also the 4
th
and final page of the “User Profile” menu. This page allows the user to program the Key Beep,
Clock Format, and Cooling Time feature.
Key Beep
“Key Beep” is the option to turn on an audible beep that will sound each time a key on the keypad is depressed. The key
beep default setting is “On.”
1. Use the “+/-” keys to highlight “Key Beep.”
2. Press the ENTER key.
3. Use the “+/-” keys to change the key beep “On” or “Off.”
4. Press the ENTER key to accept the key beep option.
Clock Format
“Clock Format” allows the user to set the clock format in 12-hour or 24-hour increments. The default clock format is “12
Hour.”
1. Use the “+/-” keys to highlight “Clock Forma.t”
2. Press the ENTER key.
3. Use the “+/-” keys to change the clock format between “12 Hour” and “24 Hour.”
4. Press the ENTER key to accept the clock format.