Analytical HPLC System LAHS-T2012

Introduction

Analytical System features a high-pressure constant flow pump with 2 solvent channels. It has a UV-visible detector that can detect wavelengths from 190 to 800 nm. This detector features an automatic calibration function and can optimize the deuterium lamp energy. The system offers an electromagnetic compatibility function to avoid other electromagnetic interferences. Our system is used in laboratories and industries for advanced chromatography applications.

This analytical equipment is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Our Analytical System is designed for precise, high-throughput chemical and biological analyses across pharmaceuticals, food safety, environmental monitoring, and research labs.

Specifications

Pump Type	High pressure constant flow pump
Solvent Channel	2
Flow Range	0.001 to 10.000 mL/min
Pump Flow Accuracy	Up to ± 0.3 %
Pump Flow Stability	Up to 0.06 %
Pump Maximum Pressure	120 MPa
Pump Display Pressure Error	Up to 1.0 %
Pump Pressure Limit Alarm Range	0 to 90 MPa
Pump Gradient Mixing Accuracy	± 0.5%
Pump Gradient Mixing Precision	Up to 0.1%
Pump Gradient Composition Range	0 to 100%
Pump Gradient Composition Increment	0.01%
Pump Power Consumption	200 W
Pump Power Supply	110 to 220 V, 50 to 60 Hz
Pump Dimension	540 × 380 × 180 mm
Pump Packing Dimension	600 × 440 × 380 mm
Pump Net Weight	13 kg
Pump Gross Weight	15 kg
Detector	UV-visible detector
Detector Wavelength Range	190 to 800 nm
Detector Wavelength Repeatability	± 0.1 nm
Detector Band Width	8 nm
Detector Linearity Range	More than or equals to 2.5 AU (customizable: 3.0 AU)
Detector Dynamic Short-term Noise	± 2.5 × 10-5 AU
Detector Dynamic Baseline Drift	± 1 nm
Minimum Detectable Concentration	Up to 1.0 × 10-9 g/mL
Detector Light Source	Deuterium lamp
Detection Pool Withstand Pressure	10.3 MPa
Detector Power Consumption	100 W
Detector Power Supply	110 V/ 220 V, 50/60 Hz
Detector Dimension	600 × 380 × 180 mm
Detector Packing Dimension	600 × 440 × 380 mm
Detector Net Weight	13 kg
Detector Gross Weight	15 kg
Autosampler Temperature Range	Room temperature
Autosampler Injection Method	Full loop, non-destructive, destructive injection
Autosampler Injection Range	0 to100 µL
Autosampler Sample Capacity	210 bits (1 mL vial) 120 bits (2 mL vial) 72 bits (4 mL vial) Dual 96-well plates (supports base magnetic plate option)
Autosampler Sample Residue	Less than 0.002%
Autosampler Repeatability	Less than 0.3%
Autosampler Injection Speed	Supports “Extremely fast injection” mode, fastest injection time: 1 sec
Autosampler Packing Dimension	600 × 440 × 380 mm
Autosampler Net Weight	13 kg
Autosampler Gross Weight	15 kg
Standard Software	Kromstation workstation
Other Standard Accessories	Sample cell, solvent bottle tray, system tool kit, 1000 mL mobile phase bottles (2)
Other Standard Accessories Packing Dimension	500 × 360 × 300 mm
Other Standard Accessories Net Weight	7 kg
Other Standard Accessories Gross Weight	8 kg

Features

Digital and analog signal output by detector

Sample tray cooling function

Faster sampling speed

Kromstation workstation

High stability and high accuracy

FAQs

1. How does the Analytical System optimize its UV-visible detector's performance?

system’s UV-visible detector features automatic calibration and the ability to optimize deuterium lamp energy. This helps improve detection sensitivity and ensures consistent, accurate results across a wide wavelength range of 190 to 800 nm, making it suitable for diverse analytical needs.

2. What makes its pump flow stability exceptional?

This Analytical System uses a high pressure constant flow pump for which the stability is up to 0.06%, ensuring that the system delivers highly stable mobile phase flow. This consistency is critical for reproducible separations and is particularly valuable in high-throughput environments where precision is key.

3. What is the use of electromagnetic compatibility () function?

Analytical System is equipped with an electromagnetic compatibility function, which minimizes the effects of external electromagnetic interference. This function ensures stable operation, even in environments with high electromagnetic noise, leading to more accurate data and fewer system disruptions.

4. What is the role of the sample tray cooling function in this system?

The sample tray cooling function helps maintain sample temperature stability during analysis. This is particularly useful for heat-sensitive samples, ensuring that their integrity is preserved and the results are accurate and reliable.

5. How does the pump achieve more uniform mixing and lower pulsation?

The pump uses a multi-stage microporous mixing system with a labyrinth design mixer. This advanced configuration enhances solvent blending efficiency, delivering more uniform mixing while significantly reducing pulsation. The result is a more stable baseline and improved reproducibility in chromatographic results.