Using Serial Data Commands C–9
w = 2: impactor 1 flow calibration
x = row of calibration table (1 ≤ x ≤ 50)
y = raw impactor 1 pressure in (100 *
mmH
2
O)
z = calibrated impactor 1 flow rate in (100 *
L/min)
w = 3: impactor 2 flow calibration
x = row of calibration table (1 ≤ x ≤ 50)
y = raw impactor 2 pressure in (100 *
mmH
2
O)
z = calibrated impactor 2 flow rate in (100 *
L/min)
w = 4: impactor 3 flow calibration
x = row of calibration table (1 ≤ x ≤ 50)
y = raw impactor 3 pressure in (100 *
mmH
2
O)
z = calibrated impactor 3 flow rate in (100 *
L/min)
SCTw Return: w = 0: Sheath Flow Calibration
w = 1: Bypass Flow Calibration
w = 2: Impactor 1 Flow Calibration
w = 3: Impactor 2 Flow Calibration
w = 4: Impactor 3 Flow Calibration
Set Flow Calibration Table Correct
(Stepwise Linear Flow Calibration Algorithm)
SCTCw (Set Calibration Table Correct)
SCTCw Set: w = 0: Sheath flow calibration table is correct
w = 1: Bypass flow calibration table is correct
w = 2: Impactor 1 flow calibration table is
correct
w = 3: Impactor 2 flow calibration table is
correct
w = 4: Impactor 3 flow calibration table is
correct
Set or Read Impactor Serial Number
SISx,y (Set Impactor Serial Numbers)
SISx,y Set: serial number y of impactor x
x = 1: 0.0710 cm impactor nozzle
x = 2: 0.0508 cm impactor nozzle
x = 3: 0.0457 cm impactor nozzle