EX1700 S-HPLC ultra fast liquid chromatography system combined with the domestic and foreign advanced technology, creating a new world of ultra fast liquid chromatography analysis
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The EX1700 series is Shanghai Wufeng Science Instrument Co Ltd in cooperation with the United States Yima the latest research and development of an ultra high pressure liquid chromatography, the performance has been completely beyond the existing HPLC system, with the future of the detection and analysis of higher requirements, ultra high pressure liquid phase will be an inevitable development the trend of HPLC.
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The more rapid separation efficiency
Column 5um or 10um with the use of conventional HPLC, EX1700 series can be used in conjunction with the 2um even more small column size, can achieve the ideal separation effect in a shorter period of time, with higher resolution, so as to improve the working flux increased significantly
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Phase flow and less sample consumption
EX1700 series of ultra high pressure liquid chromatography system with the use of small diameter to lower flow rate, greatly avoid the waste of the mobile phase, and has a higher sensitivity can let you have more chances to analysis of trace samples directly, need not only enriched the complex sample processing
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More choice
EX1700 The concept and design of the module of solvent delivery, a wide selection of sampling and testing, so you can on the chromatographic performance and flexibility requirements of proper configuration of the system you need. No matter what your needs are, you can be confident to obtain higher quality data, faster results
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S-HPLC The main technical indexes of liquid chromatography
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EX1700 Infusion unit
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Liquid delivery system
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Double plunger reciprocating parallel infusion, automatic pulse suppression system
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Velocity range
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0.001~5.000mL/min
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The maximum output pressure
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60MPa ( 0.001~2.5 mL/min )
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Flow accuracy
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< . 1% ( 0.5~2.5mL/min )
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Velocity precision
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RSD<0.07% ( 1 mL/min )
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volume / weight
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Three hundred ( W ) * 450 (D) * 150 (H) About. 18kg
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EX1700 Gradient system
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Mixed principle
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With the double pump control ratio of different velocity gradient
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The number of mobile phase
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2~4 (selective solvent switching valve)
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Mixed accuracy
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+ 2%
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EX1700 UV detector
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EX1700UV
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EX1700UV-VIS
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optical system
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Double beam system
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light source
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Deuterium lamp
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Deuterium lamp + Tungsten lamp
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Wavelength range
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190~700nm
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190~900nm
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Wavelength accuracy
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< . 1nm
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The spectral bandwidth
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6nm
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Noise
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Zero point six * Ten -5 AU ( 254nm )
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drift
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One * Ten -4 AU ( 254nm )
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Flow cell
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3.5ul ( 6mm Optical path)
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response time
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Zero point one , Zero point two , Zero point five , One , Two Five speed adjustable
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Wavelength time program
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Any change of time and wavelength
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GLP function
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Lamp, deuterium lamp, tungsten lamp energy records
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volume / weight
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Three hundred ( W ) * 450 (D) * 150 (H) About. 15kg
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EX1700 Column box
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EX1700COI
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EX1700CO II
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The principle of temperature control
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Air circulation heating
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Temperature setting range
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Ten C ~ Eighty-five C
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Four C ~ Eighty-five C
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Temperature control range
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Room temperature Ten C ~ Eighty-five C
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Room temperature Ten C ~ Eighty-five C
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The precision of temperature control
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+ Zero point one C
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Install the column
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Two root
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volume / weight
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Three hundred ( W ) * 450 (D) * 150 (H) About. 12kg
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One hundred and forty ( W ) * 450 (D) * 450 (H) About. 17kg
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