▶  The electronic suppression of pressure pulsation technology and the application of non-cumulative pressure pulsation technology make the work repeatability of binary high pressure infusion pump system higher.

▶  Standard plunger rod automatic cleaning function.

▶  Anti-control column oven, software, panel can be operated.

▶  Low noise, low stray light parallel optical path system design, making the balance time shorter, higher system stability.

▶  Original Spark Alias Autosampler.

▶  The high pressure infusion pump adopts the core accessories of the top technology to ensure the accuracy and stability of the flow rate.

▶  New chromatographic workstation and control system, simple, easy to use, in line with GLP and FDA CFR211 requirements.

Binary high pressure infusion pump 

▶  Flow range 0.001~10.000mL/min, increment 0.001mL/min.

▶  Flow accuracy: ≤0.5% (1.000mL/min under specific conditions).

▶  Pressure pulsation: ±1%MPa.

▶  Pressure range: 0~45MPa. Can set the upper and lower limits, can automatically alarm.

▶  Built-in programmable automatic cleaning plunger rod function, users can set different cleaning schemes to achieve automatic online cleaning.

Autosampler

▶  Multi-axis working mode, faster running speed, more accurate.

▶  Injection speed: 5s Max.

▶  External high precision syringe for easy maintenance.

▶  Standard sample tray capacity: Standard 96-bit (standard 1.5mL sample bottle).

▶  Optional sample tray capacity: 2 96/384 well plates.

▶  Maximum working pressure: 40MPa.

▶  Injection volume: 0.0-100.0uL (standard).

▶  Minimum injection volume: 0.1uL.

▶  Quantitative loop volume: 100uL (other sizes can be customized).

▶  Injection mode: full quantitative loop injection, partial quantitative loop injection, lossless injection three modes automatically switch.

▶  Stability: ±0.1℃.

▶  Injection reproducibility:RSD₆≤0.25%(1x10^-4g/mL naphthalene/methanol solution at 5uL injection).

▶  Needle washing method: automatic liquid cleaning inside and outside the needle wall and gas purging outside the needle wall.

▶  The unique cleaning port design simultaneously cleans the inner and outer walls of the injection needle for lower injection residue.

▶  There is an independent 2-position needle washing slot and needle washing channel.

▶  Injection needle cleaning time: any setting before or after injection.

▶  Needle washing fluid can degassing online.

▶  The needle volume can be customized by the software, and the needle speed can be modified by the software.

▶  The injection speed can be modified using software.

▶  With air spacing, pressure inside the bottle function.

Column oven

▶  The working state is displayed in real time through the column oven directly reversed by chromatographic workstation.

▶  Temperature control range (℃) : room temperature +3℃~85℃.

▶  Temperature control accuracy: ±0.1℃.

▶  Temperature stability: ±0.1℃.

Single wavelength UV-vis Detector

▶  Wavelength range: 185-700 nm。

▶  Light source: Deuterium lamp

▶  Spectral bandwidth: 8 nm.

▶  Wavelength accuracy: ±1 nm.

▶  Wavelength reproducibility:0.1 nm.

▶  Minimum detection limit: 2×10^-9g/mL naphthalene/methanol solution (with column detection)

▶  Static noise: ±5×10^-6AU（air cell254nm TC 1s 20 Hz）

▶  Static drift:  5×10^-5AU（air cell254nm TC 1s 20 Hz）。

▶  Dynamic noise: ±8×10^-6AU（254nm TC 1s 20 Hz）。

▶  Dynamic drift：1×10^-4AU（254nm TC 1s 20 Hz）。

▶  Linear range：>2.5AU（ASTM）。

▶  Flow cell volume：10uL。