THORLABS PM400 - Page 42

© 2017 Thorlabs GmbH40
PM400
Averaging Rate
Sets the averaging rate - 3000 averages take approximately 1s for performing a new
measurement value
Readout Config
Selects the measurement parameter
- POW power measurement in W
- CURR current measurement in A
- VOLT voltage measurement in V
- ENER energy measurement in J
- FREQ frequency / repetition rate measurement in Hz
- PDEN power density measurement in W/cm²
- EDEN energy density measurement in J/cm²
- RES thermistor resistance measurement in Ohm
- TEMP temperature measurement in °C
Stop
Stops application
Timeout [ms]
Sets a timeout value in ms that allows the instrument to sample.
The timeout must be longer than it takes to perform a new measurement. This has
especially to be considered when performing single shot energy measurements.
Error log
Error indicator, 'no error' is suppressed
Readout string
Formatted measurement value
- limitation to 4 significant digits
- SI notation
- '.' decimal separator
- appended unit according readout configuration
New
Indicator lights up, when a new measurement value is processed
Sensor Flags
Sensor flag bitmap:
1 Is power sensor
2 Is energy sensor
16 Response settable
32 Wavelength settable
64 Tau settable
256 Has temperature sensor
Sensor Name
Name of connected power/energy sensor
Sensor SN
Serial number of connected power/energy sensor