Specifications 1200 Series Variable Wavelength Detector

Detection type

Double-beam photometer

Light source

Deuterium lamp

Noise

± 0.75 x 10 -5AU,at254nm

Drift

3 x 10-4AU/hr,at254nm

Linearity

>2 AU upper limit

Wavelength range

190-600 nm

Wavelength accuracy

± 1 nm, self-calibration with deuterium lines, verification with holmium oxide filter

Wavelength bandwidth

6.5 nm typical over whole wavelength range

Maximum data rate

13 Hz

Flow cells

Standard

14-µL volume, 10-mm cell path length and 40 bar (588 psi) 
pressure maximum

HighPressure

14-µL volume, 10-mm cell path length and 400bar (5880psi) Pressure maximum

Micro

1-µL volume, 5-mm cell path length and 40bar (588psi) pressure maximum

Semimicro

5-µL volume, 6-mm cell path length and 40bar (588psi) pressure maximum