Double Beam UV Visible Spectrophotometer MDLUV12
Precision analytical instrument with double beam optical design, extended wavelength range (190–1100 nm), and comprehensive multi-function capabilities. Ideal for research, clinical diagnostics, and quality control applications requiring high stability and accuracy.
Clinical overview
The MDLUV12 is a wide-screen double beam spectrophotometer engineered for precision analytical work in clinical laboratories, research facilities, and quality control environments. Its double beam optical design with a 1200 lines/mm grating prevents circuit fluctuation and stray light interference, ensuring exceptional stability and repeatability across extended measurement sessions. The instrument’s unique 520 mm long light path design significantly improves resolution and enables bandwidth as narrow as 0.5 nm, making it suitable for demanding applications including DNA/protein quantification, kinetics monitoring, and multi-wavelength scanning protocols.
Built on a rigid 16 mm diecast aluminum optical base, the MDLUV12 delivers outstanding mechanical stability with baseline flatness of ±0.001 A/h and noise levels equally low. The 6-inch LCD display provides direct visualization of results and spectral curves, while integrated USB connectivity and included PC software enable seamless data export and advanced analysis. Automatic calibration systems for baseline, wavelength, and dark current maintain optimal instrument performance, making the MDLUV12 an ideal choice for laboratories requiring both reliability and analytical depth.
Key features & surgeon benefits
Double Beam Precision
- Double beam design eliminates circuit fluctuation and stray light
- 520 mm long light path for superior resolution and sensitivity
- 1200 lines/mm grating with ±0.3 nm wavelength accuracy
Multi-Function Capabilities
- Spectrum scanning, standard curve, kinetics, and DNA/Protein testing
- 6-inch LCD display with direct curve and data visualization
- Automatic baseline, wavelength, and dark current calibration
Laboratory-Grade Construction
- Stability of ±0.001 A/h @ 500 nm ensures consistent results
- 16 mm diecast aluminum base provides rigid optical mounting
- Baseline flatness ±0.001 A/h with minimal noise
Connectivity & Integration
- USB port for direct PC connection and data export
- Parallel printer port for direct output documentation
- Included software for advanced analysis and reporting
Technical specifications
| Model | MDLUV12 |
|---|---|
| Optical System | Double Beam (1200 Lines/mm Grating) |
| Wavelength Range | 190–1100 nm |
| Bandwidth | 1.8 nm (0.5 nm achievable with long path design) |
| Wavelength Accuracy | ±0.3 nm |
| Wavelength Repeatability | 0.2 nm |
| Photometric Accuracy | ±0.3%T |
| Photometric Repeatability | 0.2%T |
| Photometric Range | −0.3–3A, 0–200%T, 0–9999C |
| Stability | ±0.001 A/h @ 500 nm |
| Baseline Flatness | ±0.001 A/h |
| Noise | ±0.001 A/h |
| Stray Light | ≤0.05%T @ 220 nm, 360 nm |
| Light Path Design | Double Beam, 520 mm long path |
| Display | 6-inch LCD, 320×240 dots |
| Lamps | D₂ Lamp & W Lamp |
| Detector | Silicon Photodiode |
| Data Output Port | USB |
| Printer Port | Parallel Port |
| Power Requirements | AC 220V/50Hz or 110V/60Hz |
| Dimensions | 625 × 430 × 206 mm |
| Weight | 32 kg |
| Warranty | 2 Year Manufacturer Warranty |
Standard instrument composition
| Item | Description | Qty |
|---|---|---|
| Main Unit | Double Beam UV Visible Spectrophotometer MDLUV12 with integrated optical bench | 1 |
| D₂ Lamp | Deuterium lamp for UV range (190–400 nm) | 1 |
| W Lamp | Tungsten lamp for visible range (400–1100 nm) | 1 |
| Silicon Photodiode Detector | Integrated detector assembly | 1 |
| LCD Display Panel | 6-inch display module (320×240 dots) | 1 |
| USB Cable | For PC connection and data transfer | 1 |
| Software Suite | Included PC software for spectrum scanning, standard curve, kinetics, DNA/Protein analysis | 1 |
| Power Cord | AC mains cable (region-specific) | 1 |
| User Manual | Comprehensive operating and maintenance documentation | 1 |
Get in touch for pricing & availability
Contact our sales team to discuss your spectrophotometry requirements, request detailed specifications, or arrange a demonstration of the MDLUV12 in your laboratory environment.
Email: info@medicaldevicelab.com
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