Dionex™ Integrion™ HPIC™ System

Pump

Type:
Dual-piston (in series), microprocessor controlled, constant 10 mm primary stroke length, variable speed Isokinetic with Eluent Precompression

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

Pressure Range:
0–41 MPa (0–6000 psi)

Flow Rate Range:
0.000–10.000 mL/min with ability to set flow increments at 0.001 mL/min

Flow Rate Precision:
< ±0.1% Flow Rate Accuracy:
< ±0.1% Pressure Ripple:
< 1% at 1.0 mL/min, typical Vacuum Degasser:
Integrated, optional

Piston Seal Wash:
Optional, automatic operation

Eluent On/Off Valve:
Electrically actuated, standard

Leak Sensor:
Optical, standard

Eluent Generator

Eluent Types:
Up to two eluent generator cartridges KOH, LiOH, NaOH; Carbonate; Carbonate/Bicarbonate; MSA

Eluent Concentration Range:
0.1–100 mM

Flow Rates:

• 0.1–3 mL/min
• 1.0 mL/min eluent concentration is limited

Maximum Operating Pressure:

Dionex EGC 500 cartridge: 35 MPa (5000 psi)

Maximum Solvent Concentration:

• Cations: 0%
• Anions (hydroxide): 25% methanol (KOH, NaOH and LiOH cartridges)
• Anions (carbonate/bicarbonate): None

Gradient Profiles:
Standard – any combination of linear, convex and concave positive and negative gradient profiles

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 CDS 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):
62.5 × 30.0 × 55.9 cm (24.6 × 11.8 × 22 inches)

Weight:
41 kg (90 lb)