Category: HPLC, FPLC, & LC/MS | Subcategory: Degasser

Waters 2-Channel In-line Degasser AF P/N 186001273

Waters 2-Channel In-line Degasser AF P/N 186001273   Image

ITEM: 30709

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Waters 2-Channel In-line Degasser AF P/N 186001273   ImageWaters 2-Channel In-line Degasser AF P/N 186001273   ImageWaters 2-Channel In-line Degasser AF P/N 186001273   Image

The Waters In-Line Degasser AF P/N 186001273 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 the Waters In-Line Degasser AF P/N 186001273 to provide rapid vacuum equilibration for faster eluent equilibration. The continuous operating mode improves chromatographic performance for high-sensitivity applications by eliminating detector baseline drift caused by pump hysteresis in discontinuous operating modes. The Waters In-Line Degasser AF P/N 186001273 features chemical resistance, unaffected by full range of organic solvents and aqueous solutions of acids, bases, salts, and surfactants.

Specifications:

pH range: 0 to 14
Gas removal efficiency: Varies with flow rate 
Typical operating flow range: 200 µL/min to 5 mL/min
Equilibration time: <1 hour
Pressure drop: (across one channel) <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: 5.25"W x 12"D x 5.75"H (13.33 x 30.48 x 14.6 cm)
Weight 7.5 pounds (3.4 kg)
Power: 115 V (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

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