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Waters In-Line Degasser AF

Our Price: $1,035.00

Condition: Fully Recertified and Tested to Perform at Manufacturer Specifications
Warranty: 180-Day Full Parts and Labor (Click for Info)
Typically Ships Within: 1 to 2 Business Days

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Product Code: WA-DAF

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Description

Recertification Protocol

Technical Specification Sheet

Waters In-Line Degasser AF

The Waters In-Line Degasser AF provides HPLC systems with an automatic, continuous method for removing dissolved gasses from mobile phases. The continuous running pump cycles between high-speed, to provide rapid vacuum pull-down, and low-speed, to sustain a consistent vacuum level. This unique approach enables rapid vacuum equilibration for faster eluent equilibration. The In-Line Degasser AF's continuous operating mode improves chromatographic performance for high-sensitivity applications by eliminating detector baseline drift caused by pump hysteresis in discontinuous operating modes.

All of our equipment is fully tested to perform at factory specifications before being shipped.

INCLUDED:
The Waters In-Line Degasser AF includes:

> Power Cord
> Operator's Manual
> Full 180 Day Parts and Labor Warranty

Waters In-Line Degasser AF Specifications

Chemical Resistance	Unaffected by full range of organic solvents and aqueous solutions of acids, bases, salts, and surfactants
pH Range	0 to 14
Gas Removal	Varies with flow rate
Typical Operating Flow Range	200l/min to 5ml/min
Equilibration time	<1 hour
Pressure Drop	<0.08 psi (0.55 kPa) at 1 mL/min., Milli-Q water, STP
Wetted Surfaces	PPSa, Teflon AFb, Tefzelc
Inputs	Enable, Disable (External control)
Outputs	dc voltage (Relative vacuum)
Eluent Connections	1/4-28 reversed ferrule fittings; 4 inlet and 4 outlet fittings
Vacuum Chambers	One chamber/eluent, two channels standard, third or fourth channel optional; <0.5 mL internal volume/channel
Tubular Membrane	1/vacuum chamber, Teflon AF
Vapor Exhaust	1/8-inch (3 mm) barbed fitting
Vacuum Source	Built-in 2-head diaphragm pump, solvent resistant
Vacuum Sensor	Detects vacuum from 0 to 15.6 psiA
Maximum Pressure on Inlet and Outlets	10 psi (70 kPa)
Dimensions	Width: 5.25 inches (13.33 cm) Height: 5.75 inches (14.60 cm) Depth: 12.0 inches (30.48 cm)
Power	115 Vac (85 to 132 V), 50/60 Hz 230 Vac (187 to 264 V), 50/60 Hz Autosensing
Weight	7.5 lbs (3.4 kg)
Ambient Temperature	4 to 40 C (39 to 104 F)
Relative Humidity	10 to 90%, noncondensing