NanoParticle Nebulizer: Operation
Liquid NanoParticle Sizer User Guide
73
Version 1.0.1
o
Measurement flow rate
is the regular sample injection
flow rate to be applied during a measurement.
o
Stabilization time
is the time to wait for the sample
injection concentration to stabilize before a measurement
starts.
▪
NanoParticle Nebulizer
allows you to configure the NanoParticle
Nebulizer settings for the new method.
o
UPW pressure
is the setpoint value of the UPW supply
pressure.
o
Dilution flow rate
is the setpoint value of the UPW flow
rate to be metered at for online dilution.
o
Online dilution ratio
is the dilution ratio automatically
calculated by (Dilution flow rate / Measurement flow rate),
not editable.
o
Nebulizer Temperature
is the setpoint value of the
operation temperature of the nebulizer module.
o
Nebulizer Pressure
is the setpoint value of the operation
gas pressure of the nebulizer.
o
Evaporator Temperature
is the setpoint value of the
operation temperature of the heated evaporator.
▪
AFIMC
allows you to configure the AFIMC settings for the new
method.
o
Number of scans
is the number of replicated measurement
scans to be performed.
o
Pause time
is the time that measurement to be paused for
between scans.
o
Sample time
is the dwelling time period on each size bin
that particle concentration to be averaged for.
o
Sheath flow
defines the sizing resolution of the method,
the
High resolution
mode has a resolution of 64 bins per
decade on LOG(10) scale, while the
Wide range
mode is 32
bins per decade on LOG(10) scale.
o
Particle size range
defines the lower and upper size limit
to be scanned through for this method, both in the unit of
nm.