Hitachi ZA3000 Series Instruction Manual page 442

 Hold Time (s)
Enter an atomization holding time. Usually, the default
time of 5 s may not constitute a problem.
Input range: 2 to 20 s
 Gas Flow (mL/min)
Enter a carrier gas flow rate in the atomization stage.
Usually the default value of 30 mL may not constitute a
problem.
Input value: 0, 10, 30, 200 mL/min
 Gas Type
Select the desired kind of carrier gas in the atomization
stage (between Normal and Alternate).
Be sure to select Normal (argon gas).
 Judge
Select a method for optimum value judgment depending
on the result of [Atomize Test] (heating temperature
graph).
Put a check mark in either "Sensitivity" or "Repeatability"
check box.
NOTE: This judgment method cannot be changed in the [Data]
window after measurement. Setting is required in the
"Temp. Program Test Conditions" dialog box
beforehand.
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