B-4 Model 3775 Condensation Particle Counter
RAI Read the analog input voltages
Returns: X,Y where X is analog input 1 and Y is analog
input 2.
X and Y are floating point numbers from 0.00
to 10.00
Example: 5.22,3.65
RALL Read a set of current values
Returns Concentration, instrument errors, saturation
temp, cond temp, optics temp, cabinet temp,
ambient pressure, orifice press, nozzle press,
laser current, liquid level
RLP Reads the laser current in milliamps
Returns: An integer from 0 to 150
Example: 70
RLL Reads the liquid level
Returns: FULL or NOTFULL and the corresponding
ADC reading. The ADC reading is an integer
from 0 to 4095
Example: FULL (2471)
RMN Read the model number
Returns: 3771,3772,3775,3776,3790 or 100
Example: 3775
R0 Legacy command to read the liquid level
Returns: FULL or NOTFULL
R1 Legacy command to read the condenser temperature in
degrees Celsius
R2 Legacy command to read the saturator temperature in
degrees Celsius
R3 Legacy command to read the optics temperature in
degrees Celsius
R5 Legacy command to read the instrument status.
Returns: READY or NOTREADY