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Global Healthcare Medical
RT-1904C Chemistry Analyzer | Semi‑Automatic Biochemistry System with 160‑Test Menu
RT-1904C Chemistry Analyzer | Semi‑Automatic Biochemistry System with 160‑Test Menu
Compact semi‑automatic biochemistry analyzer with Windows interface, 160‑test menu, kinetic/end‑point modes, and open reagent system. Ideal for small to medium clinical and veterinary labs.
The Global Healthcare Medical RT-1904C Semi‑Automatic Chemistry Analyzer is a compact, versatile biochemistry system designed for reliable photometric testing in small to medium‑sized clinical and veterinary laboratories. Featuring an easy Windows‑based operating system with mouse control, a large color LCD display, and an adjustable display angle, this analyzer delivers accurate results with exceptional user convenience.
Built with a robust halogen lamp light source and advanced optical system, the RT‑1904C supports kinetic, fixed‑time, and bichromatic end‑point analytical modes, with linear or non‑linear calibration options. Whether you are performing routine biochemistry panels in a clinical laboratory or veterinary diagnostics, the RT‑1904C delivers the reliability, flexibility, and ease of use you need.
This device is intended for professional use in clinical and veterinary laboratory settings by trained professionals. Not a substitute for professional medical diagnosis.
Key Features
💻 User‑Friendly Windows Operation
The RT‑1904C features a Windows‑based operating system with mouse control and a large color LCD display with an adjustable display angle. This intuitive interface simplifies assay setup, data collection, and result interpretation—minimizing training time and reducing the risk of operator error.
🧪 Comprehensive 160‑Test Menu
The analyzer comes with a built‑in menu of up to 160 test items. Users can measure a wide range of analytes including:
| Category | Examples |
|---|---|
| Electrolytes | Na⁺, K⁺, Cl⁻ |
| Substrates | Glucose, cholesterol, triglycerides |
| Enzymes | ALT, AST, ALP, GGT, LDH, CK |
| Plasma Proteins | Total protein, albumin, globulin |
| Hormones | Thyroid and reproductive hormones |
| TDA’s | Therapeutic drug assays |
All original program settings of tested items can be revised and customized.
🔬 Multiple Analytical Modes
The RT‑1904C supports a comprehensive range of analytical modes to accommodate diverse assay requirements:
| Analytical Mode | Application |
|---|---|
| Kinetic | Continuous monitoring of reaction rates |
| Fixed Time | Measurement at two specific time points |
| Bichromatic End‑Point | Dual‑wavelength endpoint measurement |
| End‑Point with Reagent Blank | Standard equilibrium assays |
| End‑Point with Sample Blank | Corrects for sample matrix effects |
📊 Flexible Calibration Options
The analyzer supports linear and non‑linear calibration methods, providing flexibility for a wide range of assays and ensuring accurate quantification across diverse concentration ranges.
🧪 Open Reagent System
The RT‑1904C features a reagent open system that supports flow cell and cuvette modes. A closed system is available on request. This flexibility allows laboratories to choose from a wide range of reagent brands.
📋 Comprehensive Quality Control
The RT‑1904C includes comprehensive quality control functions with multiple QC chart types and QC parameter calculations. It supports dual QC with QC alarm functions, ensuring result accuracy and consistency.
🔧 Built‑In Self‑Checking
The analyzer features a built‑in self‑checking function to verify system integrity before each use, enhancing reliability and minimizing downtime.
🖨️ Optional Built‑In Printer
The RT‑1904C can be equipped with a special built‑in heat‑sensitive printer for immediate, on‑the‑spot printing of test results.
🐾 Veterinary Version Available
A dedicated veterinary version (RT‑1904CV) is available, supporting up to 12 kinds of animals—8 pre‑set and 4 user‑definable. It is pre‑programmed with the 34 most common tests and calculations for kinetic and endpoint assays.
🔌 Bi‑Directional LIS Connectivity
The analyzer supports internet‑oriented connectivity with bi‑directional LIS communication for seamless data exchange and full hospital information system integration.
💡 Energy‑Saving Design
The RT‑1904C features an automatic lamp switch design to maximize lamp life and reduce energy consumption.
Specifications
| Feature | Specification |
|---|---|
| Product Type | Semi‑Automatic Chemistry Analyzer |
| Model | RT‑1904C |
| Optical System | 6V/10W halogen lamp |
| Photometric Range | –0.500 to 3.500 Abs |
| Resolution | 0.001 Abs (display), 0.0001 Abs (calculated) |
| Wavelength Accuracy | ±2 nm |
| Bandwidth | ≤10 nm |
| Cross‑Contamination Rate | ≤1% |
| Temperature Control | 25°C, 30°C, 37°C (±0.5°C) |
| Test Menu | Up to 160 test items |
| Analytical Modes | Kinetic, Fixed Time, Bichromatic End‑Point, End‑Point (with/without blank) |
| Calibration | Linear, Non‑linear |
| Reagent System | Open system (flow cell & cuvette modes); closed on request |
| Display | Large color LCD with adjustable angle |
| Operating System | Windows‑based with mouse control |
| Printing | Optional built‑in heat‑sensitive printer |
| Connectivity | Bi‑directional LIS |
| Quality Control | Comprehensive QC with dual QC and alarm functions |
| Net Weight | 8 kg |
| Dimensions | 460 × 330 × 190 mm |
| Cuvette Mode | 12.5 × 12.5 mm cuvette (optional) |
| Veterinary Version | Available (RT‑1904CV) |
What's Included
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RT‑1904C Semi‑Automatic Chemistry Analyzer Main Unit
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Large Color LCD Display
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Halogen Lamp (6V/10W)
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Windows‑Based Operation Software
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Mouse
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Power Cable
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User Manual
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Installation and Training Support
Applications
The RT‑1904C Semi‑Automatic Chemistry Analyzer is suitable for:
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Clinical Laboratories – Routine biochemistry testing for liver function, kidney function, blood glucose, lipids, and enzymes
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Hospitals – Comprehensive patient diagnostics across all departments
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Clinics – Point‑of‑care biochemistry analysis
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Veterinary Clinics – Animal blood chemistry testing (with RT‑1904CV model)
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Research Institutions – Biochemical research and assay development
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Public Health Laboratories – Screening and surveillance programs
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Sample Types – Serum, plasma, urine, cerebrospinal fluid, and other body fluids
Why Choose the RT‑1904C?
| Standard Semi‑Auto Analyzers | Global Healthcare Medical RT‑1904C |
|---|---|
| Limited test menu | Up to 160 tests – extensive menu flexibility |
| Basic analytical modes | 5 analytical modes – kinetic, fixed time, bichromatic end‑point, with/without blank |
| Limited calibration options | Linear & non‑linear calibration |
| Single‑purpose | Clinical and veterinary versions available |
| Basic display | Large color LCD with adjustable angle |
| No self‑check | Built‑in self‑checking – reliable operation |
| Standard connectivity | Bi‑direction LIS – seamless data integration |
FAQ
Q: What is the RT‑1904C Semi‑Automatic Chemistry Analyzer?
A: The RT‑1904C is a compact, semi‑automatic biochemistry analyzer designed for reliable photometric testing in small to medium‑sized clinical and veterinary laboratories, featuring a Windows‑based interface and a 160‑test menu.
Q: How many test items can the RT‑1904C program?
A: The RT‑1904C can program up to 160 test items, covering electrolytes, substrates, enzymes, plasma proteins, hormones, and therapeutic drug assays.
Q: What analytical modes does the RT‑1904C support?
A: The analyzer supports kinetic, fixed time, bichromatic end‑point, and end‑point with reagent blank or sample blank.
Q: What calibration methods are available?
A: The RT‑1904C supports linear and non‑linear calibration.
Q: Is the RT‑1904C an open reagent system?
A: Yes. The RT‑1904C features a reagent open system that supports flow cell and cuvette modes. A closed system is available on request.
Q: Is there a veterinary version available?
A: Yes. The RT‑1904CV veterinary version supports up to 12 kinds of animals (8 pre‑set, 4 user‑definable) and is pre‑programmed with the 34 most common tests.
Q: What is the photometric range and resolution?
A: The photometric range is –0.500 to 3.500 Abs with a resolution of 0.001 Abs (display) and 0.0001 Abs (calculated).
Q: Does the RT‑1904C have a built‑in printer?
A: The RT‑1904C can be equipped with an optional built‑in heat‑sensitive printer.
Q: What is the temperature control range?
A: The analyzer offers temperature control at 25°C, 30°C, and 37°C with an accuracy of ±0.5°C.
Q: What are the dimensions and weight of the RT‑1904C?
A: The RT‑1904C measures 460 × 330 × 190 mm and weighs 8 kg.
Q: Does the RT‑1904C support LIS connectivity?
A: Yes. The RT‑1904C supports bi‑directional LIS communication for seamless data exchange with hospital information systems.
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