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SED-800YXSPY-H

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SED-800YXSPY-H

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SED-800YXSPY-H — High Performance Liquid Chromatograph

La description complète de ce modèle est encore en cours de traduction. Consultez les détails en anglais ou demandez des informations à notre équipe. English

SED-800YXSPY-H High Performance Liquid Chromatograph (HPLC) comprising: quaternary low-pressure pump with online degasser (4-channel, 480 µL/channel), photodiode array (PDA) detector (190–700 nm), 100-position autosample

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Fonctionnement

The sample is injected by the autosampler and the quaternary low-pressure pump drives the mobile phase through the C18 column under high pressure. Sample components are separated by differential interaction with the stationary phase and eluted at different retention times; a UV-Vis PDA detector measures absorbance across 190–800 nm, and the chromatography workstation collects data for quantitative and qualitative analysis.

Processus de fonctionnement

1The sample is injected by the autosampler and the quaternary low-pressure pump drives the mobile phase through the C18 column under high pressure.

2Sample components are separated by differential interaction with the stationary phase and eluted at different retention times; a UV-Vis PDA detector measures absorbance across 190–800 nm, and the chromatography workstation collects data for quantitative and qualitative analysis.

Caractéristiques techniques

Caractéristiques de la variante : SED-800YXSPY-H quaternary low-pressure pump with online degasser

Caractéristiques

Modèle

SED-800YXSPY-H

Tension

220V 50Hz 1Φ

Caractéristiques principales

Quaternary low-pressure pump, max pressure 6000 psi (40 MPa)

Flow rate range: 0.001–10.000 mL/min (increment 0.001 mL/min)

Flow rate precision: ≤0.06% RSD (ASTM)

Flow rate accuracy: ±0.2%

Pressure pulsation: ≤1%

Gradient accuracy: ±0.5%; gradient repeatability: ≤0.1%

Online degasser (4-channel, 480 µL/channel); plunger online wash (high/medium/low speed)

PDA detector, wavelength range 190–800 nm; deuterium + tungsten dual lamp

Spectral bandwidth: 8 nm; wavelength accuracy: ±1 nm; noise: ±0.35×10⁻⁵ AU (ASTM)

Drift: 1×10⁻⁴ AU/hr; linear range >2.5 AU (ASTM); maximum sampling rate: 100 Hz

Flow cell: 10 mm path length, 1200 PSI pressure rating

Minimum detection concentration: 4×10⁻⁹ g/mL

100-position autosampler; injection modes: full loop / partial / µL pick-up

Sample injection repeatability: full loop RSD≤0.3%; partial RSD≤0.5%; µL pick-up RSD≤1%

Carryover: <0.005%

Column oven temperature range: RT+5°C to 70°C, accuracy ±1.0°C, stability ±0.1°C; refrigeration function included

Chromatography workstation compliant with FDA 21 CFR Part 11 / GMP / GLP

User permissions management; automated peak width and threshold algorithm

PDA detector wide wavelength range (190–700 nm) for multi-wavelength analysis

Chromatography workstation compliant with FDA 21 CFR Part 11 / GMP / GLP regulations

Automatic peak width and threshold algorithm with self-adaptive data acquisition

Standard 100-position autosampler; compatible with 96-well / 384-well plates

Applications

Pharmaceutical analysis

Food safety testing

Chemical analysis

HPLC quantitative and qualitative analysis

Secteurs

Fabrication pharmaceutique

Laboratory / R&D

Food inspection

Chemical industry

QC quality control

SED

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