Item | Specification |
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 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) |
Output | 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) |
Weight | 7.5 pounds (3.4 kg) |
Power requirement | 115 Vac (85 to 132 V), 50/60 Hz 230 Vac (187 to 264 V), 50/60 Hz Autosensing |
Ambient temperature | 4 to 40 °C (39 to 104 °F) |
Relative humidity | 10 to 90%, noncondensing |
This refurbished Waters In-Line Degasser AF is in great condition. It has been tested at SpectraLab Scientific.
A 90 day warranty is included.
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