LC-2030C NT - Specs

HPLC System

Pump

Degassing unit	Five Lines: Mobile phase 4 + Rinse solution 1 (Volume 400 µL)
Pumping method	Parallel-type double plunger
Pulsation	≤ 0.1 MPa (1.0 mL/min,10 MPa, Water)
Flow rate setting range	0.0001 to 10 mL/min
Flow rate accuracy	≤ ±1% or ±2 µL/min, below whichever is greater (0.01 to 2 mL/min, Specified conditions) ≤ ±2% (2 to 5 mL/min, Specified conditions)
Flow rate precision	≤ 0.06 %RSD or ≤ 0.02 minSD, below whichever is greater
Configuration	Four-solvent low-pressure gradient
Gradient / range of set concentrations	0 to 100%, in 0.1% steps
Gradient / concentration accuracy	±0.5% (0.1 to 2 mL/min, 1 to 20 MPa, Specified conditions)
Gradient / concentration precision	±0.1% (1 mL/min, 10 MPa, Specified conditions)
Maximum pressure	Packed column side : 34 MPa (0.0001 to 5 mL/min) , 22 MPa (5.0001 to 10 mL/min) Slide-in column side : 7 MPa (0.0001 to 0.3 mL/min)
System Delay Volume	approximately 615 µL (Packed column side) approximately 620 µL (Slide-in column side) (Option: none)

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Autosampler

Injection method	Total-volume sample injection
Injection volume accuracy	±1% (50 µL, N=10)
Injection volume setting range	0.1 to 100 µL (Option:0.1 to 50 µL)
Injection volume reproducibility	RSD ≤0.20% (5.0 to 100 µL), RSD ≤0.25% (2.0 to 4.9 µL) RSD ≤0.5% (1.0 to 1.9 µL), RSD ≤1.0% (0.5 to 0.9 µL)
Cross-contamination	0.0025% (Caffeine, Specified conditions)
Injection cycle time	Min. 14 sec (Specified conditions)
Samples for processing	336 (1 mL), 216 (1.5 mL), 112 (4 mL), 4 (MTP/DWP)
Sample cooler	4 to 45°C
Injection linearity	≥0.9999 (1 to 100 µL, Specified conditions)

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Column Oven

Heating and cooling method	Forced air circulation method
Containable column size	Slide-in column Packed column (1 pieces at 10 to 25 cm)
Temperature control range	Room temperature −5 to 60°C, Setting range 4 to 60°C (To 50°C for slide-in column)
Temperature control precision	±0.1°C
Temperature stability	±0.8°C (Specified conditions)
Flow rate switching valve	Not available

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PDA Detector

Wavelength range	190 to 800 nm
Spectral resolution	1.4 nm (Specified condition)
Slit width	1.2 nm, 8 nm
Device resolution	0.6 nm/pixel
Number of photodiode array elements	1024
Wavelength accuracy	≤ ±1 nm
Noise level	≤ ±3 × 10⁻⁶ AU (250 nm, reference: 350 nm, Specified conditions)
Drift	≤ 500 × 10⁻⁶ AU/h (250 nm, reference: 350 nm, Specified conditions)
Linearity	Up to 2 AU (5%)
Sampling rate	Up to 100 Hz
Light source	Deuterium (D₂) lamp (Standard), tungsten (W) lamp (option)
Flow Cell	8 µL (10mm, TC), 12 MPa
Option cell	Conventional: 10 µL (10 mm, TC), Semi-micro: 2.5 µL (5 mm, TC)

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Miscellaneous

Dimensions	W410×H605×D500 mm
Weight	67 kg
Available pH range	1 to 13
Materials for parts in contact with liquids	Stainless steel (SUS316L, SUS316), FEP, PEEK, PTFE, perfluoroelastomer, ruby, sapphire, Hastelloy^® C, GFP, ceramic, PFA, quartz, PPS
Workstation	LabSolutions^™ LC/GC Ver. 5.92 or later, LabSolutions DB/CS Ver. 6.82 SP1 or later (Incompatible with LCsolution^™ )

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