LC-500A (I) High-Performance Infusion Pump 10ml Pump Head for High-Pressure Liquid Chromatograph

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Basic Information

Model NO.

LC-500A(I)

Gaspath System

Double

Detector

UV-Vis Dual-Wavelength Detector

Stationary Phase

Liquid Solvent

Mobile Phase

Liquid

Chromatography Type

Liquid Chromatography

Column Type

Preparative Column

Pump Head

10ml

Flow Range

0.001-10ml/Min

Max Pressure

42MPa

Accuracy

≤±0.25%

Wavelength Range

190-700nm

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Main Product Images

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Key Features & Advantages

The LC-500A(I) high-performance liquid chromatograph is an intelligent benchtop system designed for precision and reliability. It features a simple structure, stable performance, and accurate readings, making it ideal for modern laboratory requirements. The system is designed to adapt to technological developments with remote software update capabilities.

Self-patented static motor control circuit for high precision.

Double-plunger reciprocating series pump type.

Floating self-calibrating seal ring and self-cleaning pump head.

Linear and step gradient operation programs.

Holographic dual grating technology for quick wavelength programming.

High-precision photodiode design for expanded linear range.

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Technical Specifications

Infusion Pump Parameters
Flow Range	0.001 - 10 ml/min (Step: 0.001 mL/min)
Flow Accuracy	≤ ±0.25%
Max Working Pressure	42 MPa (with auto-alarm)
Pressure Pulsation	< 0.1 MPa
Gradient Mode	Binary or Ternary
UV Detector Parameters
Light Source	Deuterium lamp / Tungsten lamp
Wavelength Range	190 - 700nm
Wavelength Accuracy	±1nm
Baseline Noise	≤ ±0.25 × 10⁻⁵ AU (empty cell)
Min Detectable Conc.	4 × 10⁻⁹ g/mL (naphthalene)

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Configuration List

1 Main Unit & 1 Sixteen-hole Digestion Instrument

10 Boxes of Digestion Colorimetric Tubes

10 Sets of Reagents (COD Powder or Pre-made)

Full Accessory Kit (Power cords, USB cable, Cleaning cloth)

Software Disk & Instruction Manual

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Project Cases

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About Our Expertise

We are a technology-driven solutions and service provider rooted in the field of analytical testing. We focus on providing professional, reliable, and cost-effective complete solutions for laboratories in environmental monitoring, food and drug safety, life sciences, and industrial quality inspection.

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Packing & Delivery

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Frequently Asked Questions

What is the flow rate range of the LC-500A(I)?

The system supports a flow range of 0.001 to 10 ml/min, with a high-precision set step length of 0.001 mL/min.

What type of detector does this system use?

It is equipped with a UV-Vis Dual-Wavelength Detector, featuring a wavelength range of 190-700nm and holographic dual grating technology.

How do you ensure the stability of the pump?

We use a self-patented static motor control circuit for automatic feedback tracking, along with a floating self-calibrating seal ring to extend service life and ensure stability.

What is included in the standard configuration?

The standard package includes the main unit, a 16-hole digestion instrument, protective cover, 10 boxes of colorimetric tubes, reagents, and necessary software/cables.

What are the available delivery and payment terms?

We support FOB and EXW delivery terms. Payments are typically accepted in USD via T/T or Western Union.

Does the instrument support gradient elution?

Yes, it features two gradient operation designs: linear gradient and step gradient, which can be controlled via PC or the pump itself.