YL Instruments YL9100 HPLC, User Manual

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YL9101 Vacuum Degasser
Y
L9101
Chapter 1. Introduction
It is not easy but important to select and handle mobile phase solvent in HPLC(High Performance
Liquid Chromatography). YL9101 Vacuum Degasser is connected a high productive vacuum Degassing
module which is built in the mixer and it is equipped with a precise 4-way valve module to provide
optimum solvent degassing to HPLC user.
Degassing of mobile phase solvent
Solvent is degassed when passing through the vacuum degasser, solvent preparation is greatly
simplified and the degassed solvent is ready to use for analysis. With an in-line vacuum degasser, you can
realize excellent environment for HPLC analysis.
YL9101 Vacuum Degasser consists of four channels for degassing and each channel removes
efficiently air and oxygen in the solvent. Also solvents, which were degassed by each channel, were mixed
up with 4-way valve and then were degassed one time again. Therefore the YL9101 Vacuum Degasser
provides the best optimized solvent.
1-1. Specifications
1) Number of channel: 4 CHs
2) Maximum flow rate : 10ml/min per channel
0-2.0ml/min per channel for 70% Gas Removed from Methanol
3) Internal volume per channel : 925ul per channel
®
AF, PEEK and Glass-filled PTFE 4) Materials in contact with solvent : Teflon
5) Safety & maintenance : Error detection
6) Dimensions : 385 X 80 X 565mm (width X height X depth)
7) Line Voltage : 110 or 220VAC,
±
10%, automatic voltage selection
8) Line frequency : 50/60Hz,
±
5%
9) Power consumption : 20W
1