Empower: What are the conversion units from "mV" to "DelRIU" in Empower when using a 2414 detector? - WKB55790
ENVIRONMENT
- Empower
- 2414 detector
- RIU/V units
ANSWER
Refer to the following table found in the Operating in RIU mode section of the 2414 Refractive Index Detector Operator's Guide.
410 mode and RIU mode conversion factors and equivalencies:
Sensitivity Maximum output (V) RIU/V
1 1 5.00X10-3
2 2 2.50X10-3
4 2 1.25X10-3
8 2 6.25X10-4
16 2 3.12X10-4
32 2 1.56X10-4
64 2 7.81X10-5
128 2 3.91X10-5
256 2 1.95X10-5
512 2 9.77X10-6
1024 2 4.88X10-6
Calculate Delta RIU from a Millennium result table, as follows:
Empower, Millennium32 and higher:
Delta RIU = peak height (volts) / (200) (sens)
ADDITIONAL INFORMATION
id55790, 2414, 2414B, A-10RI, A-30RI, EMP2LIC, EMP2OPT, EMP2SW, EMP3GC, EMP3LIC, EMP3OPT, EMP3SW, EMPGC, EMPGPC, EMPLIC, EMPOWER2, EMPOWER3, EMPSW, SUP, UPRI, UPRIARC