A
Appendix A 63
Appendix A
Detector Specifications
Ta ble A-1 lists the Waters 996 PDA Detector specifications.
Table A-1 996 Detector Specifications
Item Specification
Dimensions 11.5
×
22 inches (29
×
56 cm)
Weight 31 lbs (14.3 kg)
Wavelength range 190 to 800 nm
Wavelength accuracy ±1 nm
Linearity range
1
1
Per ASTM 685-79
5% at 2.0 AU, propylparaben,
at 258 nm
Spectral resolution 1.2 nm
Baseline noise ±1.5
×
10
–5
AU peak-to-peak,
dry,
at 254 nm
Drift 1
×
10
–3
AU/hour
at 254 nm (after warmup)
Flow cells
Standard
Semi-preparative
Microbore
Inert
Pathlength (mm): Tubing (I.D.)
10 0.009 in
3 0.040 in
3 0.005 in
10 0.010 in
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