Adept, Q-Adept HPLC and IonQuest Ion Chromatography  Specifications

 

HPLC Pump CE 4100

Flow Rate	0.001 to 10mL/min in 0.001 steps
Flow Reproducibility	Better than 0.1%
Maximum Pressure	40MPa = 400 bar
User Interface	4 line back-lit display
	Full range of keys for menu and parameter selection
	Fast number entry keys
Over Pressure Cut-out	Adjustable between 3 and 40MPa
Low Pressure Cut-out	Adjustable between 0 and 40MPa
Material in contact with fluids	Ceramic inserts - biocompatible
	Check valves – ruby and sapphire
Pulsation	Better than ±0.5% at 2mL/min
Size and Weight	365 x 290 x 140mm, 7.5kg.
Power Requirements	115V or 230V, 50/60Hz, 30VA

Quaternary Low Pressure Pump CE 4104

Flow Rate	0.001 to 10mL/min in 0.001/min increments
Pressure Range	0-40MPa over flow range
Flow Accuracy	<±0.5%
Flow Precision	<0.1% RSD
Pressure Pulsation	<±0.5% at 2mL/min
Gradient Forming	Quaternary to Binary low pressure mixing and isocratic high pressure operation
Gradient Control	Using proprietary high-speed proportioning valves
Gradient Precision	Typically 0.2% RSD at 1mL/min
Material in contact with fluids	Ceramic inserts, ruby and sapphire check valves, PEEK

 

Gradient Forming	Binary gradient low pressure mixing and isocratic high pressure operation
Other specifications	as for the CE 4104

Binary Low Pressure Pump CE 4102

Noise	±0.35 x 10-5 A at 230nm, 2s, using air test cell
Drift	±0.3 x 10-4 A at 230nm, 2s, using air test cell
Dual Wavelength Operation	Simultaneous measurements at 2 wavelengths Output of Absorbance ratio for the 2 wavelengths
Noise, Dual Wavelength	± 2 x 10-5 A peak to peak 230/280nm 1s time constant
Drift, Dual Wavelength	± 1 x 10-4 A/hour at constant temperature
Programmed Operation	Programs may be entered to change parameters, operating modes and select up to 6 different wavelengths in any time sequence.
Printer Output	Parallel printer port

Dual Wavelength, Programmable UV Visible Detector CE 4200

Optical System	Double beam with 1200 lines/mm grating monochromator
Wavelength Range	190-700nm
Wavelength Accuracy	± 1nm
Wavelength Precision	± 0.1nm, single wavelength mode
Optical Bandwidth	8nm
Straylight	< .02%, 220nm
Lamp	Deuterium lamp with elapsed time indicator
Absorbance Range	0.001 to 2A full scale in 11 ranges
Time Constant	0.1, 0.2, 0.5, 1, 2, 5 and 10 seconds
Display	Four-line display of parameters, menus, prompts, wavelength, Absorbance etc.
Fast Number	Entry By use of special number keys
Event Marking	From keypad or by external source
Method Storage	For up to 30 methods, security protected
Second Order Filter	Fast automatic insertion at 370nm
Noise	± 1 x 10-5 A peak to peak, 220nm, 2s time constant
Drift	± 1 x 10-4 A/hour at constant temperature
Linearity	Better than 1%, 0.001 – 2A
Automatic Power-up/off	Pre-programmed from keypad to save warm up time
Sample Flow Cell	8µL x 10mm pathlength – normal 4µL x 5mm pathlength Wetted surfaces PEEK, Teflon and Fused Silica Other cells available
Refractive Index Sensitivity	< ± 5 x 10-4 A, water to methanol at 350nm
Flow Rate Sensitivity	< ± 3.5 x 10-3 A, for flow change 1-2mL/min, 300nm
Outputs	Two Absorbance outputs and Absorbance ratio to recorder. All data available to PowerStream System Manager.
Inputs	Event, autozero
Size and Weight	365 x 290 x 140mm, 17kg
Power Requirements	115V or 230V, 50/60Hz, 50VA

UV-Visible Detector CE 4201

Optical System	Double beam
Monochromator	With 1200 l/mm holographic grating
Wavelength Range	190-700nm
Optical Bandwidth	4nm – constant
Digital Resolution	1nm
Wavelength Accuracy	1nm
Wavelength Reproducibility	0.1nm
Absorbance Range	0 to 3A
Scan Speeds	Up to 1000nm/s
Baseline Flatness	± 0.002A over most of range
Straylight	<0.02% at 220nm and 340nm
Noise	< ±0.5 x 10–5 A at 230nm, 2s air test cell
Drift	< ±0.5 x 10–4 A at 230nm, using air test cell
Calibration and Test	Automatic at switch-on
Display	Four line display of parameters, menus, prompts, wavelength, Absorbance etc.
Number of Peak Scans	Up to 100 peaks for any single elution
Multiple Scans of a Peak	Up to 8 scans of any peak
Scan Trigger	At start, set Absorbance value, point of inflection or at maximum
Scan Storage	Up , to 100, password protected, unlimited with PowerStream
Method Storage	Up to 30 methods, password protected
Size	365 x 290 x 140mm, 17Kg
Power Requirement	115V or 250V, 50/60Hz, 50VA

WaveQuest D.A.D. Ultra Fast Scanning Detector  CE 4300

Measuring Ranges	± 10-4 RIU
Sensitivity	8 x 10-8 RIU
Noise	8 x 10-8 RIU
Time constants	0.1, 0.2, 0.5, 1, 2, 5, 10 seconds
Cell volume	9µL
Outputs	-1V to +1V, 20 bit resolution
Size and weight	360 x 140 x 260mm, 9.5kg
Power requirements	100-250V, 50/60Hz, 6VA

Refractive Index Detector CE 4700

Light Source	10W Xenon flash lamp, frequency programmable
Detector	Photomultiplier
Excitation Monochromator	200-650nm
Emission Monochromator	200-900nm, with extended range photomultiplier
Wavelength Scanning	Excitation and emission independently programmable
Sensitivity	S/N >3000 for 4µg/L Antracine in Methanol
Analogue Outputs	10mV, 100mV and 1V
Power Requirements	100/240V, 50/60Hz

Fluorescence Detector Dual Monochromator CE 4500

Conductance Display Range	0.01 – 5000µS. cm-1
Time Constant	0.1, 0.2, 0.5, 1, 1.5, 2, 5s
Autozero Range	Typically up to 10,000µS. cm-1
Synchronous Detection Frequency	5KHz
Noise	Less than ±1nS/cm, DI water, 1mL/min, 2s
Drift	Less than ±10nS/cm/h, DI water, 1mL/min,
Cell Volume	0.5µL
Cell Body	PEEK P1000 grade
Electrodes	316 stainless steel
Cell Pressure Rating	200psi
Operating Temperature	25 – 50ºC; 35ºC standard
Temperature Precision	± 0.01ºC
Warm-up Time	10 minutes typical
Method Storage	Up to 100 with password protection
Outputs	0-1V analogue and RS232
Digital Control	By PowerStream software

Conductivity Detector CE 4710

Measuring Range	0.02 – 50nA full scale
Offset Compensation	±200nA
Time Constant	0.5, 1, 2 and 5s
Cell Volume	1.5µL standard

Electrochemical Detector CE 4720

Temperature Range	5ºC to 70ºC (maximum 12ºC below ambient)
Temperature and Set Point Readout	3 digit, bright LED display
Temperature Readout Resolution	0.1ºC
Temperature Stability	± 0.01ºC
Number of Columns	3 up to 25cm long with pre-columns accommodated
Heating Rate	30 mins to 60ºC set point (ambient 25ºC)
Stabilising Time	Negligible when set point reached
Leak Detection	Vapour detector – adjustable shut down level
Power Requirement	50 Watts, 100-240 V, 50/60Hz.
Size and Weight	390H x 118W x 220D 6.4kg.

Cooled and Heated Oven CE 4600

Temperature Range	Ambient to 85ºC
Temperature and Set Point Readout	3 digit bright LED display
Temperature Readout Resolution	0.1ºC
Temperature Stability	± 0.01ºC
Number of Columns	3 up to 25cm long with pre-columns
Heating Rate	30 mins to set point of 65ºC (ambient 25ºC)
Stabilising Time	Negligible when set point reached
Leak Detection	Vapour detector – adjustable shut down level
Power Requirement	50 Watts, 100-240 V, 50/60Hz.
Size and Weight	390H x 118W x 220D 5.8kg.

Heated Oven  CE 4601

Columns	Provision for 2 ion chromatography columns and pre-columns
Suppressor Module	Provision to accommodate suppressor module
Over Pressure Valve	Provision to accommodate pressure release valve, to protect suppressor module

Heated Ion Chromatography Oven   CE 4601C

Number of flow channels	4 (CE4040), 2 (CE 4020)
Maximum Flowrate	10mL/min
Materials Contacting Solvents	PEEK, glass filled PTFE, Teflon AF
Gas removal	To better than 1ppm at 1mL/min

Solvent Degassers CE 4020 / CE 4040

 

Number of flow channels	4 (CE4040), 2 (CE 4020)
Maximum Flowrate	10mL/min
Materials Contacting Solvents	PEEK, glass filled PTFE, Teflon AF
Gas removal	To better than 1ppm at 1mL/min

Sampling system	Headspace pressure, using dual concentric needle with internal air pump
Capacity	100 vial carousel ( CE 4800-100)
Capacity	50 vial carousel ( CE 4800-50)
Injection vial	2 mL, 32 x 12 mm diameter
Loop size	10-200 µL, 20 µL standard
Replicate injections per vial	Up to 15 (dependent on loop size)
Random access sampling	Yes
Priority sampling	Yes
Injection volume reproducibility	Better than 0.2%, (typically <0.15%)
Carryover	Better than 0.005% with active needle wash Better than 0.03% with no needle wash
Sample loop flush	Operator selectable
Wash station capacity	12 mL
Needle wash	Dynamic wash system
Injection valve	Rheodyne
Local control	Press buttons and backlit LCD for data menu and instructions
Remote control	PC control using Cecil PowerStream software
Communications	RS232 and digital
Ambient temperature range	10°C to 35° C
Power requirements	110-250V, 50/60Hz
Dimensions	36 x 40 x 33 cm (l x d x h)
Weight	12 Kg