Semi-auto Chemistry Analyzer RT-1904C
$3,970.00$4,250.00 (-7%)
– User-friendly Windows operating system with mouse control
– Large 7″ color LCD display for easy reading
– Flexible reagent open system supporting both flow cell and cuvette modes
– Multiple analytical modes: kinetic, fixed time, dichromatic end point
– Real-time curve monitoring for enhanced result reliability
– Memory capacity for up to 200 test protocols and 3000 test results
– Robust quality control features including West guard Multi-rule
– Auto power-on self-check to ensure operational readiness
– Easy maintenance; no service engineers needed for lamp or tube changes
– Compact design with a weight of 8kg and dimensions of 460x330x190 mm
Semi-auto Chemistry Analyzer RT-1904C
Advanced Semi-Automated Clinical Chemistry Analysis with Exceptional Precision and Reliability
Experience superior laboratory performance with the RT-1904C Semi-auto Chemistry Analyzer, featuring an intuitive Windows operating system, versatile reagent compatibility, and comprehensive quality control functions. Designed for clinical laboratories, research facilities, and diagnostic centers seeking accurate, efficient biochemical analysis in a compact, user-friendly platform.
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Introduction to the RT-1904C Semi-auto Chemistry Analyzer
The Semi-auto Chemistry Analyzer RT-1904C represents a significant advancement in clinical biochemistry instrumentation, combining sophisticated analytical capabilities with exceptional ease of use. This state-of-the-art analyzer is engineered to meet the demanding requirements of modern clinical laboratories, providing healthcare professionals with reliable, accurate results for a comprehensive range of biochemical parameters. With its open reagent system, the RT-1904C offers laboratories the flexibility to select reagents from various manufacturers, optimizing both cost-efficiency and analytical performance while maintaining the highest standards of diagnostic accuracy.
Designed with the modern laboratory workflow in mind, the RT-1904C features an intuitive Windows-based operating system that minimizes training time and maximizes operational efficiency. The analyzer’s robust construction, coupled with its advanced optical system featuring seven wavelength filters, ensures consistent performance across diverse testing applications. From routine chemistry panels to specialized diagnostic assays, the RT-1904C delivers the precision and reliability that healthcare professionals demand. Its compact footprint and low power consumption make it an ideal solution for laboratories of all sizes, from small clinics to large hospital facilities seeking to expand their diagnostic capabilities.
Clinical Applications
Technical Specifications
| Model | RT-1904C |
| SKU | RT-1904C |
| Photometric Range | -0.500 to 3.500 Abs |
| Resolution | 0.001 Abs (displayed), 0.0001 Abs (calculated) |
| Light Source | Halogen lamp, 6V/10W |
| Wavelengths | 340, 405, 500, 546, 578, 620, 670nm (1 additional filter optional) |
| Wavelength Accuracy | ±2nm |
| Band Width | ≤10nm |
| Aspirate Volume | 100-3000μl |
| Cross Contamination Rate | <1% |
| Memory Capacity | 200 test protocols, up to 3000 test results |
| Interface | RS-232, PSTN (optional) |
| Flow Cell | 25μl Metal-quartz flow cell |
| Cuvette Mode | 12.5mm x 12.5mm cuvette (optional) |
| Temperature Control | 25°C, 30°C, 37°C ±0.5°C |
| Display | 7″ Color LCD |
| Input | External mouse and optional external keyboard |
| Output | Built-in printer or external printer (optional) |
| Net Weight | 8 kg |
| Dimensions (L×W×H) | 460 × 330 × 190 mm |
| Power Supply | AC 110V/220V ±10%, 50Hz/60Hz |
Key Features
Windows Operating System
Intuitive Windows-based interface with mouse control provides familiar navigation and reduces training requirements, enabling laboratory staff to quickly master instrument operation and maximize productivity from day one.
Large Color LCD Display
The 7-inch color LCD display delivers clear, vibrant visuals for easy reading of results, real-time curves, and menu navigation, enhancing user experience and reducing eye strain during extended operation periods.
Open Reagent System
Flexible open reagent platform supports both flow cell and cuvette modes, allowing laboratories to choose reagents from multiple manufacturers for optimal cost management without compromising analytical performance.
Multiple Analytical Modes
Comprehensive analytical capabilities including kinetic, fixed time, and dichromatic endpoint methods with or without reagent blank or sample blank, supporting linear and non-linear calibration for diverse testing requirements.
Real-Time Curve Monitoring
Advanced real-time reaction curve display enables immediate visualization of analytical processes, enhancing result reliability and allowing operators to identify potential issues during the measurement process.
Extensive Memory Capacity
Large storage capacity accommodating up to 200 programmable test protocols and 3000 test results ensures comprehensive data management and easy retrieval of historical patient information.
Robust Quality Control
Powerful QC functions including Westgard Multi-rule implementation and Levey-Jennings plotting with support for 2 controls per test ensure analytical accuracy and regulatory compliance.
Auto Power-On Self-Check
Automated system diagnostics during startup verify instrument functionality and readiness, ensuring optimal performance and identifying potential issues before sample analysis begins.
Lamp Saving Technology
Intelligent lamp management extends light source lifespan and reduces operational costs while maintaining consistent optical performance throughout the lamp’s service life.
Comprehensive Reporting
Multiple report format options including comprehensive patient reports provide flexible documentation capabilities to meet diverse clinical and administrative requirements.
PC Data Management
Optional software integration enables advanced data management on external PC systems, facilitating laboratory information system connectivity and enhanced data analysis capabilities.
Easy Maintenance
User-friendly maintenance design allows laboratory personnel to perform routine tasks including lamp and tube replacement without requiring specialized service engineers, minimizing downtime and service costs.
Why Choose the RT-1904C Semi-auto Chemistry Analyzer
Exceptional Analytical Performance: The RT-1904C delivers outstanding photometric accuracy with a measurement range of -0.500 to 3.500 Abs and resolution down to 0.0001 Abs for calculations. The seven-wavelength optical system covering 340nm to 670nm provides comprehensive spectral coverage for virtually any clinical chemistry application. With wavelength accuracy of ±2nm and bandwidth of ≤10nm, the analyzer ensures reliable, reproducible results that meet the stringent demands of modern clinical diagnostics. The cross-contamination rate of less than 1% guarantees sample integrity and result accuracy across consecutive measurements.
Operational Flexibility and Efficiency: Designed for versatility, the RT-1904C accommodates diverse laboratory workflows through its support for both flow cell and cuvette modes. The variable aspiration volume from 100 to 3000μl allows optimization for different assay requirements, while precise temperature control at 25°C, 30°C, and 37°C (±0.5°C) ensures optimal reaction conditions for temperature-sensitive assays. The Windows-based interface with mouse control streamlines operation, and the capacity to store 200 test protocols enables rapid method switching to meet varying daily testing demands.
Comprehensive Quality Assurance: Laboratory accreditation and regulatory compliance are supported through robust quality control features including Westgard Multi-rule implementation for automatic QC violation detection. The Levey-Jennings plotting capability provides visual trending of QC performance, while support for two control levels per test ensures thorough analytical verification. Real-time curve monitoring adds an additional layer of quality assurance by enabling operators to verify reaction kinetics during measurement, identifying potential interference or reagent issues before results are reported.
Cost-Effective Ownership: The RT-1904C is engineered for economical operation with features that minimize total cost of ownership. The open reagent system eliminates vendor lock-in, allowing laboratories to source reagents competitively. User-serviceable components including the lamp and tubing reduce maintenance costs and minimize instrument downtime. The compact 8kg design with dimensions of just 460×330×190mm conserves valuable bench space, while the efficient halogen lamp and intelligent power management reduce energy consumption. These design considerations make the RT-1904C an ideal investment for cost-conscious laboratories seeking premium analytical capabilities.
Frequently Asked Questions
What types of tests can the RT-1904C perform?
The RT-1904C Semi-auto Chemistry Analyzer can perform a comprehensive range of clinical chemistry tests including liver function panels (ALT, AST, ALP, bilirubin, albumin), renal function tests (creatinine, BUN, uric acid), lipid profiles (cholesterol, triglycerides, HDL, LDL), glucose, cardiac enzymes, proteins, and electrolytes. The open reagent system and multiple analytical modes support virtually any photometric clinical chemistry assay available from commercial reagent manufacturers.
Is the RT-1904C compatible with reagents from different manufacturers?
Yes, the RT-1904C features an open reagent system that provides full compatibility with reagents from multiple manufacturers. This flexibility allows laboratories to select reagents based on performance, cost, or availability without being restricted to proprietary consumables. The analyzer’s programmable test protocols enable easy optimization for different reagent systems, and laboratories can store up to 200 different test configurations to accommodate various reagent brands.
How does the quality control system work?
The RT-1904C incorporates a comprehensive quality control system featuring Westgard Multi-rule implementation for automatic detection of QC violations. The system supports two control levels per test and generates Levey-Jennings plots for visual trending of QC performance over time. These features help laboratories maintain analytical accuracy, meet accreditation requirements, and quickly identify potential issues before they affect patient results. QC data is stored alongside patient results for complete documentation and audit trails.
What maintenance is required for the RT-1904C?
The RT-1904C is designed for easy maintenance that can be performed by laboratory staff without requiring specialized service engineers. Routine maintenance includes cleaning the flow cell or cuvette holder, replacing the halogen lamp when necessary, and periodic tubing replacement. The auto power-on self-check helps identify potential issues early, and the user-friendly design ensures that maintenance procedures can be completed quickly with minimal instrument downtime.
Can the RT-1904C connect to laboratory information systems?
Yes, the RT-1904C is equipped with RS-232 interface capability for connectivity to laboratory information systems (LIS) and external computers. Optional software is available for enhanced data management on PC systems, enabling bidirectional communication, advanced data analysis, and integration with hospital information systems. The PSTN interface option provides additional connectivity possibilities for remote data transmission and support.
What is the throughput capacity of the RT-1904C?
As a semi-automated analyzer, the RT-1904C throughput depends on the specific tests being performed and operator workflow. The instrument is optimized for small to medium-volume laboratories and point-of-care settings where flexibility and ease of use are priorities. The large memory capacity storing up to 3000 test results, combined with efficient workflow design and rapid temperature equilibration, enables efficient processing of routine clinical chemistry workloads.
What wavelengths are available for measurements?
The RT-1904C comes standard with seven wavelength filters: 340nm, 405nm, 500nm, 546nm, 578nm, 620nm, and 670nm. This comprehensive wavelength range covers the requirements for virtually all common clinical chemistry assays. An additional filter position is available for optional wavelength customization to meet specific laboratory needs. Wavelength accuracy is maintained at ±2nm with a bandwidth of ≤10nm for optimal analytical performance.
What warranty and support options are available?
Neuvar Inc. provides comprehensive warranty coverage and support for the RT-1904C Semi-auto Chemistry Analyzer. Our technical support team is available to assist with installation, training, troubleshooting, and ongoing operational questions. We offer service contracts, spare parts availability, and application support to ensure your analyzer maintains optimal performance throughout its service life. Contact our team for detailed information about warranty terms and support options specific to your location.
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