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 Quaternary Pump |
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 Operating principle:parallel dual-plunger pump,Low-pressure gradient
Number of Solvent:up to 4 solvents
Gradient formation:4-channel mixing valve
Composition Precision:< 0.1%
Composition Accuracy:< 0.5% |
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Binary Pump |
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Operating principle:Double parallel dual-plunger pump,
High-pressure gradient
Configure with Gradient pump |
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Vacuum Degasser |
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Number of channel: 4 channels
Maximum flow rate: 10ml/min per channel
> 0~2.0ml/min per channel for 70% Gas Removed from Methanol
Internal volume per channel: 925 ul per channel
Materials in contact with solvent
:Teflon AF,PEEK and Glass-filled PTEE |
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 Column Compartment |
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Temperature range: 4°C(Cooling) - 90°C
Temperature stability: ± 0.05°C
Temperature accuracy: ±0.5°C
Column capacity: Max. 4 ea of 30 cm column(Analytical)
Max. 2 ea of 30 cm column(Semi-Prep) |
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UV/Vis Detector |
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Wavelength Range: 190~900nm
Data collection rate:up to 50Hz
Noise level: < ±0.5 × 10-5 AU ,254nm,dry cell
Drift: < 1 × 10-4 AU/hr
Linearity: > 99.5% for 2.5AU(acetone,254nm) |
PDA Detector |
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No. of PDA Channel:1024
Wavelength: 190 ~ 950nm
Noise Level: 2 × 10-5 AU(Empty Cell,1 sec Rise Time,254nm)
Drift: 2 × 10-4 AU/hr(Baseline Correction), 0.001AU/hr(Room Temp)
Wavelenth Accuracy: 1nm (HY-1 Holmium Oxide Filter) |
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RI Detector |
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RI Range: 1.00~1.75 RIU
Noise: ≤ 1.3 × 10-8 RIU
Drift: 0.8 × 10-7 RIU/hr
Linear dynamic range: 80 × 10-5 RIU
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