Liquid Chromatography Flexar PDA Plus Detector The PerkinElmer® Flexar™ PDA Plus™ detector is an advanced photo diode array detector (PDA) with the high sensitivity required for today’s stringent regulatory environment. PDA Plus has the widest detection range, a very low baseline noise (spec. < 8 µAU), an unparalleled wavelength accuracy (±0.5 nm), and a superior data acquisition rate (up to 200 Hz) unmatched by any PDA detector on the market. These features give the PDA Plus detector outstanding scan capabilities to deliver powerful displays of 2D and 3D chromatographic information through PerkinElmer Chromera®, Totalchrom® and third party chromatography data systems such as Agilent’s® EZChrom Elite™. Key Features • ery low baseline noise (spec. < 8 µAU) providing high sensitivity V • Unparalleled wavelength accuracy of ±0.5 nm providing accurate and reliable results • Superior data acquisition of up to 200 Hz suitable for fast and slow eluting peaks • Flow cells with very low dispersion capable of sustaining a 1500 psi back pressure, making this detector particularly suitable for tandem use with other detectors as has become customary in today’s laboratory • Effortless "one-motion" installation of a variety of modular flow cells for adjustable sensitivity, providing detection at an exceptionally wide concentration range • Compatibility with third party chromatography data systems such as Agilent’s® EZChrom Elite™

OPERATING SPECIFICATIONS Wavelength range 190 – 790 nm Wavelength accuracy ± 0.5 nm Optical resolution 4 nm Photodiodes 1024 Digital resolution 0.6 nm Linearity range <3% at 2 AU Baseline noise <8 µAU Drift <0.5 mAU/hr Data acquisition 0.5 - 200 Hz OPTICAL COMPONENTS Light source warranty Flow cell design Path length Cell volume Pressure limit Wetted materials Deuterium 1000 hr lamp Liquid core waveguide 10 or 50 mm 1 or 5 µl 1500 psi Fused silica, PEEK, PTFE AF ELECTRICAL Power requirements Line frequency Power consumption Outputs PHYSICAL AND ENVIRONMENTAL Sizes Width: 31.8 cm (12.5 in) Height:...