Improved High-end NEXT
NEXT for the next generation
Recommended configuration example
LC-9110II NEXT + JAIGEL-H Column (lD20mm x 2) + UV-Vis 4ch NEXT + RI-700NEXT
LC-9160II NEXT + JAIGEL-ODS Column + UV-Vis DAD NEXT + RI-700+ ClarityTM
Recycle with Non-diffusion (patent)
During extended recycling period, the recycled sample in the flow line may diffuse back into the solvent with the danger of contaminating the solvent reservoir. The N EXT series has non-diffusion device (patent) that prevents the sample from running back into the solvent line and damaging your sample，columns and detectors with back pressure.
・Flash solvent function
Automatic flow line switching between the mobile phase and the column cleaning solvent is become reality.
Column cleaning after separation can be easily completed.
Besides the recycle function is equipped, other various functions are equipped for your convenience, such as repeat injector, auto recycle, auto replay and fraction time auto adjusting.
・Large size LGD touch panel for easy operation
8.4 inch size touch panel screen enables easy and user-intuitive operation by simply touching icons at the fl ow channel diagram on the screen from start to collect.
・Auto cleanup function
Keeps the flow channels clean automatically. Solvent changeover when changing columns is also made much easily.
・Reliable solvent delivery peformance
Optimized serial double plunger pump dedicated for recycling is installed. Addition of digital flow rate compensation function enables reliable solvent delivery performance. The exact flow rate as setting value is guaranteed，regardless of column pressure.
・PC control function
With optional PC controling software Prepure-200 (or higher)，it enables controlling LC-91N EXT remotely a nd collecting target peaks automatically with peak mode fraction.
・Injection overlap function
Enables to make second and subsequent injections without having to wait to complete previous operation.
Chromatogram data acquisition system
There are a few selection of software depends on your need and detector selection. UV-Vis 4ch NEXT works perfectly with JAI Scan and UV-Vis DAD NEXT works with ClarityTM. For other detectors，please choose from Prepure or JDS series.
Two different types of detectors are both smal enough to fit into NEXT series body. They can be installed together and perform detection simultaneously.
||UV-VIS 4ch NEXT|
|Detection||Fixed wavelength||Variable wavelength||Variable wavelength||4channel variable wavelenghth|
|Measurement Method||Single beam||Double beam||Single beam|
|Flow Cell||Cell Length: 0.3mm, Cell volume: 40µl
(Option: 1.0mm, 2.4mm)
|Cell Length: 0.5mm,
Cell volume: 20µl
(Option: 0.2mm, 0.1mm)
|Cell Length: 0.3mm, Cell volume: 40µl
(Option: 1.0mm, 2.4mm)
|Flow Cell||8µl volume|
|Attenuator||1-2000、∞ in 12 steps|
|LC-9110Ⅱ NEXT||LC-9160Ⅱ NEXT|
|Pump Type||Reciprocating double plunger|
|Flow Rate||0.01 - 10.00ml /min||0.01 - 60.00ml /min|
|Maximum Discharge Pressure||30MPa(0.01 - 5.00ml /min)
25MPa(5.01 - 10.00ml /min)
|20MPa(0.01 - 30.00ml /min)
10MPa(30.01 - 60.00ml/min)
|Discharge rate per stroke||100µl||300µl|
|Flow Stability||CV less than 0.3|
|Operation Panel||8.4inch LCD touch-sensitive screen|
|ISO/GRA Mode Switching||Program and display on LCD touch-sensitive screen|
|Gradient Method||Low-pressure mixture method|
|Gradient solvent||4 solvents|
|Pressure Display & Limiter||Program and display on LCD touch-sensitive screen|
|Variable Injector (Manual)||Rheodyne 7725i|
|Sample Loop||3ml (standard)
5ml, 10ml (optional)
5ml, 15ml (optional)
|Event Marker||Injection, Recycle and Collect|
|Recycle System *||With non-Diffusion function Recycling system (patent)|
|Recycle Method *||Swiching Scheme of Solenoid Valve|
|Auto Recycler *||Built-in (1 to 99 times repetition possible)|
|Repeat Injector *||Direct auto sample loading system (100µl to 99.9ml)|
|Manual Recycle||Program and display on LCD|
|Fraction Collector||Standard accessary. Max 33 fraction (Manual /Time mode)|
|Auto Rerun Function||Save previous operation and rerun up to 99 times.|
|Injection Overlap Function||Time saving auto injector|
|Auto Cleanup Function||Flow Channel washing by program|
|Dimensions of Mainframe (mm)||464(W)x492x(H)x504(D)|
|Tray dimension for fraction collector||440(W)x325(D)|
|Solvent rack demension for Φ40mm column(s)||240(W)x650x(H)x470(D)|
|Power Supply||85V - 240V Power consumption 800VA|