Programming
EPM2000/EPM2000e Reference Guide
47
WAVELENGTH COMPENSATION
Set or query the Wavelength Compensation value. Argument is in meters in scientific notation.
Command Form
CHannel <A|B|ALL> WAVElength <?|ON|OFF>
Examples
Input Instrument Reply
ch a wave 5.47e-7 none
ch b wave 5.14e-7 none
ch all wave ? CHAN A: WAVELENGTH
COMPENSATION: 547 nm
CHAN B: WAVELENGTH
COMPENSATION: 514 nm
ZERO
In thermopile mode, this command sets the specified channel’s current probe input voltage as a zero
baseline value. While taking a statistics measurement, the EPM2000 channel will reset the batch
upon receiving this command.
Command Form
CHan <A|B|ALL> ZERO
Examples
Input Instrument Reply
ch a zero <
batch resets/
thermopile zeroes
>