Specification

Hydraulic system

Dual pistons in series pump with proprietary individual servo-controlled linear drive technology,
featuring truly automatic compressibility compensation

Flow range

0.001 - 2.000 mL/min(Max. 5ml/min)

Flow precision

≤ 0.075 % RSD or 0.005 min SD, whichever is greater

Flow accuracy

± 1% or ± 10 μL/min, whichever is greater

Maximum operating pressure

18,800 psi (1300 bar)

Solvent selection

2 solvents per pump module(A/B)

Delay volume

50 μL when using 35 μL mixer/Optional mixer : 100uL, 150uL

Integrated degassing unit

Integrated 2-channel degasser, with 480 μL chambers

Communications

LAN

Specification

Maximum data rate

125 Hz (single wavelength detection)

Noise

-5 AU, at 254 nm (single wavelength detection)

Linearity

>2.0 AU upper limit

Wavelength range

190 – 900 nm

Wavelength accuracy

±1 nm, self-calibration with deuterium lines, verification with holmium oxide filter

Wavelength precision

<±0.1 nm

Flow cells

Standard: 2.4 µL volume, 10 mm cell path length and 1,000 psi Pressure maximum

Communication

LAN

Specification

Injection range

Partial loopfill : 0 - 10 μL

Full loop /μL pick-up: not applicable

Precision

Reproducibility

(valid at 1.0 cP)

RSD < 0.5% for partial loopfill injections,

injection volumes > 5 μL at constant pressure

Pressure range

0 - 18,800 psi (0 – 1300 bar)

Sample capacity

96 x 2 mL vial (two trays default)

Carry over

0.05% with programmable needle wash

Communications

LAN

Specification

Temperature Range

4℃~90℃

Temperature Stability

0.05%

No. of Columns

Max. 3 ea of 15 cm columns

Communications

LAN