ICS-4000 HPIC集成型毛细管离子色谱系统

Specifications

Pump泵

Type Dual-piston (in series), dual motor, digital cam, microprocessor controlled, variable speed.

Construction  Chemically inert, metal-free PEEK pump heads and flow path; compatible with aqueous eluents from pH 0–14 and reversed-phase solvents

Pressure Range  0–41 MPa (0–6000 psi)

Flow Rate Range  0.001–0.100 mL/min with settable flow increments at 0.0001 mL/min, 

typical working range of 5–20 μL/min

Flow Rate Precision  < 0.1%  

Flow Rate Accuracy  < 0.1% 

Pressure Ripple  < 0.2% at 10 μL/min

Reservoir Pressure None required; optional regulator assembly available

Vacuum Degasser (Analytical and Capillary)     Integrated

Piston Seal Wash Option, automatic operation

RFIC-EG Gradients 0.1–200 mM

Gradient Profiles Any combination of an unlimited number of linear, convex, and concave positive and 

negative gradient profiles

Eluent On/Off Valve Electrically actuated, standard

Leak Sensor Optical, standard

Eluent Generator

Eluent Concentration Range 0.1–200 mM

Flow Rates 0.001–0.100 mL/min

Maximum Operating Pressure 35 MPa (5000 psi)

Maximum Solvent Concentration Cations: None

Anions: 25% methanol

Gradient Profiles Standard – any combination of an unlimited number of linear, convex, and concave positive and 

negative gradient profiles

Thermal Compartment

Single Temperature Zone Temp. Range: 10–40 °C

(minimum temperature: ambient -15 °C)

(maximum temperature: ambient +20 °C)

Temperature Accuracy: ±0.5 °C

Temperature Stability: ±0.2 °C

Temperature Precision: ±0.2 °C

Capillary IC Cube

IC Cube Cartridge Holds the Following Injection Valve

EG Degasser

Column and Guard

Carbonate Removal Device

Capillary Suppressor

Capillary Column Heater 15–80 °C

Flow Path Plumbing configuration 0.4 mm columns, fully inert, PEEK

Suppression Modes

Electrolytic Suppression, Self-Regenerating, Recycle Mode

Electrolytic Suppression, Self-Regenerating, External Water Mode5

Specifications

Conductivity Detector

Electronics Type Microprocessor controlled digital signal processing, autoranging

Cell Drive 8 kHz square wave

Linearity 1%

Resolution 0.00238 nS/cm

Output Range Digital Signal Range: 0–15,000 μS/cm

Analog Signal Range: 0–15,000 μS/cm

Noise, Wet < 0.2 nS at 23 μS/cm background

< 0.1 nS at 1 μS/cm background

Filter Rise times 0 to 10 s, programmable

Sampling Rate 1 to 100 Hz, user settable or automatic

Cell Temperature 5 °C above TC temperature to 60 °C maximum. User settable, working range is identical to 

settable range.

Cell Temperature Stability < 0.001 °C

Cell Temperature Compensation Default 1.7% per °C; programmable from 0–3% per °C

Flow Cell Maximum Pressure 10 MPa (1500 psi)

Flow Cell Volume 0.02 μL

Cell Electrodes Passivated 316 stainless steel. Compatible with MSA

Cell Body Chemically inert polymer

Heat Exchanger Inert, tortuous-path for low axial dispersion

Electrochemical Detector

Electronics Type Microprocessor-controlled digital signal processing

Electronic Noise (Wet Noise) IPAD (Au electrode) < 50 pC at 10 mM KOH,

DC Amperometry (GC) < 10 pA at catecholamine eluent

Potential Range -2.0 to 2.0 V in 0.001 V increments

Signal Range (Digital and Analog) Integrated Amperometry: 50 pC to 200 μC

DC Amperometry: 5 pA to 74 μA

Filter 0–10 s response time, user settable

Control Mode Local or remote control using relay closures or TTL, or control using Chromeleon software

Cell Body Titanium body with PEEK inlet tubing

Compatible with 0.2–0.6 mm i.d. columns

Working Electrodes Conventional: gold, glassy carbon, platinum, and silver

Disposable: gold, platinum, carbon, and silver

Reference Electrodes pH-Ag/AgCl combination, one piece design

PdH, one piece design

Autoranging Yes

Analog Output User selectable full scale of 10, 100, or 1000 mV

Cell Volume at Working Electrode < 0.2 μL

Maximum Cell Operating Pressure 0.7 MPa (100 psi)

Charge Detector

Electronics Type Microprocessor controlled digital signal processing, autoranging

Linearity 1%

Output Range Digital Signal Range: 0–20 μA

Analog Signal Range: 0–20 μA

QD Cell Maximum Pressure 0.7 MPa (100 psi)Specifications

System Software

Software Chromeleon Chromatography Data System software, supports Microsoft Windows &reg;  7

Automated Procedure Wizards Standard feature

System Smart Startup and Shutdown Standard feature

System Wellness and Predictive Performance  Standard feature

Application Templates Standard feature

Automation Support of 3rd Party Instruments   Fully controls over 300 different instruments from more than 30 manufacturers, 

including GC, HPLC, and MS

Customizable System Control Panels Standard feature

Signal Channels Pump pressure

Data Trending Plots All numerical device parameters

System Status Virtual Channels Standard feature

Power Failure Protection Standard feature

System Trigger Commands and Conditionals   Standard feature

Daily Audit Trail Standard feature

Sample Audit Trail Standard feature

System Calibration Storage Factory, present and previous. Completely user selectable.

Customized Reporting Standard feature with unlimited report workbooks

GLP Compliance Optional

System Trigger Commands and Conditionals   Standard feature

Daily Audit Trail Standard feature

Sample Audit Trail Standard feature

System Calibration Storage Factory, present and previous. Completely user selectable.

Customized Reporting Standard feature with unlimited report workbooks

GLP Compliance Optional

Physical Specifications

Power Requirements 100–240 V ac, 50-60 Hz autoranging

Operating Temperature 4–40 °C (40–104 °F); cold-room compatible (4 °C) as long as system power remains on

Operating Humidity Range 5–95% relative, noncondensing

Control Modes Full control through front panel and Chromeleon software; alternative control through TTL or 

relay closures; two relay outputs, two TTL outputs, four programmable inputs

USB Communication Protocol One USB input; one built-in two output USB hub

Leak Detection Built-in, optical sensor

Dimensions (h × w × d) 56.1 cm × 22.4 cm × 53.3 cm (22.1 in × 8.8 in × 24.5 in)

Weight 25 kg (55 lb)