Chemray 420 Chemistry Analyzer | 560 T/H Auto Biochemistry System with ISE Option

Fully automatic clinical chemistry analyzer with 560 tests/hour (with ISE), 12‑wavelength grating, 10‑step wash, and refrigerated reagent storage. Ideal for clinical laboratories and hospitals.

The Global Healthcare Medical Chemray 420 Automatic Chemistry Analyzer is a fully automated, random‑access clinical chemistry system engineered for reliable, high‑throughput biochemistry testing in clinical laboratories and hospitals. Featuring a constant throughput of 360 tests per hour, upgradable to 560 tests per hour with the optional ISE (Ion‑Selective Electrode) module for electrolyte analysis (K⁺, Na⁺, Cl⁻), this analyzer delivers the speed and efficiency required in modern laboratory environments.

Built with advanced optical technology, the Chemray 420 utilizes a reversed grating system with 12 wavelengths for precise photometric measurement. Its open reagent system supports user‑defined profiles and calculation assays, providing exceptional flexibility for diverse testing menus. Whether you are performing routine biochemistry panels or specialized assays, the Chemray 420 delivers the reliability, accuracy, and throughput that clinical laboratories demand.

This device is intended for professional use in clinical laboratory settings by trained professionals. Not a substitute for professional medical diagnosis.

Key Features

⚡ High‑Throughput Performance – Up to 560 T/H with ISE

The Chemray 420 delivers a constant throughput of 360 tests per hour (single and dual reagent) and up to 560 tests per hour when equipped with the integrated ISE module for electrolyte analysis (K⁺, Na⁺, Cl⁻). This high‑speed performance ensures efficient processing of routine and STAT workloads in busy laboratory environments.

🔬 Advanced Reversed Grating Optical System with 12 Wavelengths

The analyzer features a reversed grating system with 12 wavelengths, providing high‑precision photometric measurement across a broad spectrum. The grating post‑dispersion optical system ensures detection speed and accuracy are more reliable.

🧼 Automatic 10‑Step Washing System with Low Carryover

The Chemray 420 features an automatic 10‑step washing system with low carryover, ensuring minimal cross‑contamination between samples and consistent result integrity.

🧊 24‑Hour Non‑Stop Refrigerated Reagent Storage

The analyzer includes 24‑hour non‑stop reagent cooling, ensuring reagent stability and integrity for continuous operation. This feature minimizes waste and maintains consistent assay performance.

🧪 Advanced Sample & Reagent Handling

• Two independent mixing stirrers, two reagent probes, and one sample probe for efficient workflow

• Pre‑dilution and post‑dilution capabilities for samples requiring dilution

• Random access with STAT sample priority

• Built‑in barcode scanner (optional) for sample and reagent tracking

🔧 User‑Friendly Software & Connectivity

• User‑friendly Chinese/English graphical interface with real‑time dynamic information display

• Professional, comprehensive quality control management system to meet laboratory needs

• Open reagent system supports user‑defined profiles and calculation assays

⚙️ System Specifications

What's Included

• Chemray 420 Automatic Chemistry Analyzer Main Unit

• 12‑Wavelength Reversed Grating Optical System

• 24‑Hour Refrigerated Reagent Storage

• Automatic 10‑Step Washing System

• 2 Reagent Probes + 1 Sample Probe

• 2 Independent Mixing Stirrers

• User‑Friendly Operation Software (Chinese/English)

• Power Cable

• User Manual

• Installation and Training Support

Applications

The Chemray 420 Automatic Chemistry Analyzer is suitable for:

• Clinical Laboratories – Routine and specialized biochemistry testing

• Hospitals – Comprehensive patient diagnostics

• Reference Laboratories – High‑throughput commercial testing

• Research Institutions – Biochemical research and assay development

• Public Health Laboratories – Screening and surveillance programs

Why Choose the Chemray 420?

FAQ

Q: What is the Chemray 420 Automatic Chemistry Analyzer?

A: The Chemray 420 is a fully automated, random‑access clinical chemistry analyzer designed for clinical laboratory testing, featuring 360 tests/hour throughput (560 with ISE) and a 12‑wavelength reversed grating optical system.

Q: What is the throughput of the Chemray 420?

A: The Chemray 420 delivers a constant throughput of 360 tests per hour and up to 560 tests per hour when equipped with the ISE module.

Q: What is the wavelength range?

A: The reversed grating optical system covers a wavelength range of 340 to 800 nm with 12 wavelengths available.

Q: Does the Chemray 420 have refrigerated reagent storage?

A: Yes. The analyzer features 24‑hour non‑stop reagent cooling to ensure reagent stability.

Q: What washing system does the Chemray 420 use?

A: The analyzer features an automatic 10‑step washing system with low carryover.

Q: Does the Chemray 420 support STAT testing?

A: Yes. The analyzer features random access with STAT sample priority.

Q: What methodologies does the Chemray 420 support?

A: The analyzer supports end‑point, two‑point, and kinetic methodologies, with colorimetric and turbidimetric principles.

Q: Does the Chemray 420 support auto‑dilution?

A: Yes. The analyzer includes pre‑dilution and post‑dilution capabilities for samples requiring dilution.

Q: What optional features are available?

A: Optional features include the ISE module (K⁺, Na⁺, Cl⁻) and a built‑in barcode scanner.

Q: What certifications does the Chemray 420 have?

A: The Chemray 420 has been selected for China's "Excellent Domestic Medical Equipment Product Catalog".