CONTEC BC300 Semi-Automatic Biochemistry Analyser with Touch Screen and Multi-Parameter Testing

Intro paragraph: The CONTEC BC300 is a semi-automatic biochemistry analyser designed for clinical laboratories and diagnostic settings. It measures biochemical indexes from blood and other body fluids, combining this data with other clinical information to assist in disease diagnosis, organ function evaluation, and establishing norms for future therapy. Operating on a Linux system with a colour graphical interface, the device provides a versatile platform for a range of tests, supported by substantial data storage and multiple connectivity options for streamlined workflow integration.

Features and Construction

Section intro: Constructed around a robust embedded high-speed processor, the BC300 features a 7-inch colour LCD touch screen (800x480 resolution) as its primary interface, which can also be operated using function keys or an external USB mouse and keyboard. Its internal build incorporates a halogen lamp light source and a precision 30µl quartz flow cell, engineered to handle sample volumes from 0 to 6000µl while maintaining a cross-contamination rate of ≤1.0%.

Material and Build

The analyser utilises a quartz flow cell for its colourimetric measurements, chosen for its optical properties in the specified absorbance range of -0.3 to 3.0 Abs. The primary light source is a halogen lamp, covering six dedicated wavelengths—340, 405, 510, 546, 578, and 620nm—with two additional free positions for flexibility. Key mechanical and electronic components are monitored by a self-check function that alarms for failures in the light path, liquid path, or mechanical systems.

Size and Practical Fit

With compact dimensions of 410mm in length, 340mm in width, and 150mm in height, and a weight of 6 kg, the BC300 is designed for bench-top use in laboratory environments. It requires an operating environment maintained between 10°C and 30°C with relative humidity not exceeding 80%, ensuring stable performance. The unit includes a built-in thermal printer and supports connection to an external printer, fitting seamlessly into labs where physical test reports are necessary.

Uses and Placement

Section intro: The BC300 is suited for clinical settings requiring semi-automated biochemistry analysis, such as hospital laboratories, diagnostic centres, and research facilities. Its ability to store 500 test items and 10,000 individual results, combined with support for multiple languages and report formats, makes it applicable for diverse testing protocols and data management needs.

Event or Professional Use

In professional diagnostic use, the analyser supports various measurement methods including End point, Two-point, and kinetics, alongside calculation methods like factor, linear, and non-linear regression. The integrated quality control system allows each test item to be set with two batch numbers, automatically generating statistics and QC charts stored for one year. This functionality is critical for maintaining accreditation standards and audit trails in regulated laboratory environments.

Everyday Home Use

This device is not designed for home use. Its operation, calibration, and maintenance require a controlled laboratory environment and technical expertise. The specified working conditions, need for quality control procedures, and professional clinical application firmly place it within professional healthcare and diagnostic service settings.

Benefits and Buying Value

Section intro: The BC300 offers value through its multi-parameter testing capability, substantial data storage, and integrated quality control systems, reducing the need for external data logging devices. Its connectivity via standard RS232, four USB ports, and Ethernet facilitates data transmission and integration with laboratory information systems.

Reuse and Low Maintenance

The device incorporates features aimed at longevity and reduced downtime. An auto-dormancy function for the halogen lamp helps to prolong its operational life. The self-diagnostic alarm system provides early warning for potential issues with key components. The power-off protection function automatically saves all measurement results, preventing data loss during unexpected interruptions, which supports continuous workflow and instrument reliability.

Why Choose This Product

The CONTEC BC300 provides a balance of semi-automated operation with detailed user control. The touch screen interface and multi-language support (Chinese, English, Spanish, Portuguese) lower the barrier for operation in diverse settings. The combination of precise temperature control (±0.1°C accuracy), a low cross-contamination rate, and flexible wavelength options provides a solid technical foundation for accurate and reproducible biochemistry analyses in a mid-volume laboratory context.