About Microprocessor UV-VIS Spectrophotometer
Microprocessor UV-VIS Spectrophotometer
We offer wide range of single beam Microprocessor-UV Visible Spectrophotometers.
Salient Attributes of Microprocessor UV-VIS Spectrophotometer
- Cover 195 to 1000nm
- 4 Position Cuvette Holder
- RS-232C Computer Interface
- High wavelength Precision
- Compact & Good Looking Shape
- Highly Accurate & Stable
Applications of Microprocessor UV-VIS Spectrophotometer
Microprocessor based UV VIS Spectrophotometer is an analytical instrument that is commonly used in various physics & chemical laboratories to make qualitative and quantitative analysis of under focus materials in the presence of ultraviolet and visible spectrum range. It is widely used in fields such as clinical examination, medicine, petro-chemical industry, biochemistry, bio technology, quality control and environmental protection. It is also used in study at molecular level in of DNA and Proteins. It is non-destructive and easy to use in nature.
Technical Specifications of Microprocessor UV-VIS Spectrophotometer
| Photometric Range | % T:0 to 100%, Abs.:0 to 1.999 |
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| Conc.:0 to 1999, K-Factor:0 to 1999 |
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| Accuracy | +0.005 Abs at 1.0 Abs |
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| | +0.010 Abs at 1.0 Abs |
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| Stray Light | Less thn 0.1% Abs at 320 nm |
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| Readability | + 1 Count |
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| Data Readout | Single Line LCD display |
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| Key Board | 4 Keys, Soft touch membrane type |
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| Painter Interface | Printer interface for any printer |
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| Serial Interface | RS 232C interface |
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| Light Source | a) Tungsten Halogen Lamp |
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| | b) Deuterium Lamp (D2) |
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| Detector | Wide range Silicon Photodiode |
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| Optics | Complete mirror optics with resolution 1200 grooves/mm grating |
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| Sample Holder | 4 position adjustable sample holder |
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| Power | 230V + 10%, 50 Hz. AC |
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| Dimensions | 420 x 350 x 240 mm (lxbxh) Approx. |
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| Weight | 10 Kg (Approx.) |
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| Wavelength | 195 to 1000nm |
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| Spectral Bandwidth | 2 nm |
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| Accuracy | + 0.5 nm |
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| Repeatability | + 0.3 nm |
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| Resolution | 0.1 nm |
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Dual Light Sources for Optimal PerformanceThis spectrophotometer incorporates dual light sourcesdeuterium and tungsten lampsenabling precise measurements throughout both ultraviolet and visible wavelengths. This ensures accurate and stable readings for a broad spectrum of sample types, supporting robust photometric analysis in various laboratory applications.
User-Friendly Microprocessor InterfaceEquipped with a microprocessor-based control unit and a large, easy-to-read LCD display, the device guides users through measurement, calibration, and data retrieval steps. The intuitive keypad interface promotes efficient operation, while selectable scanning speeds enhance workflow customization.
Versatile Laboratory ApplicationsThis instrument is engineered for versatility, catering to routine and advanced analyses in chemical, food, pharmaceutical, environmental, and clinical laboratories. With a wide photometric range and accuracy, it reliably measures sample absorbance, transmittance, and concentration.
FAQs of Microprocessor UV-VIS Spectrophotometer:
Q: How does the Microprocessor UV-VIS Spectrophotometer ensure measurement accuracy?
A: The spectrophotometer achieves high accuracy through its double beam design, precise wavelength control (0.5 nm), photometric accuracy (0.3% T), and stable baseline flatness (0.001 A/h between 2001100 nm). The instrument uses advanced electronics and calibrated light sources to deliver consistent, reliable results.
Q: What types of samples can be analyzed with this spectrophotometer?
A: The sample compartment accommodates multiple cuvettes and test tubes, allowing the analysis of liquid samples for quantitative and qualitative measurements in chemical, food, clinical, pharmaceutical, and environmental laboratories.
Q: When is this spectrophotometer most beneficial for laboratory applications?
A: This instrument offers significant advantages when precise spectrum or concentration analysis is requiredsuch as monitoring reactions, substance identification, or regulatory testing. Its high reproducibility and capacity for storing up to 200 results make it invaluable for routine and research-grade analyses.
Q: Where should the spectrophotometer be installed for optimal usage?
A: Install the spectrophotometer in a stable, clean laboratory environment with access to a 230 V power supply. Ensure the installation area is free from direct sunlight, vibration, and excessive dust to maintain result integrity and device longevity.
Q: What is the data output process for recorded measurements?
A: Recorded measurements can be conveniently transferred via the USB interface or RS232 port to compatible computers or printers. The instruments built-in memory allows storage and easy retrieval of up to 200 analyses for streamlined data management.
Q: How do users operate and maintain the device?
A: The spectrophotometer features a keypad and microprocessor controls for straightforward operation. Regular maintenance includes cleaning the sample compartment, replacing lamps as needed, and using the included dust cover to protect the device between uses.
Q: What are the primary benefits of using this UV-VIS spectrophotometer?
A: Users benefit from fast and reliable spectrum scanning, high measurement precision, versatile sample handling, and straightforward data management. Designed with safety, durability, and efficiency in mind, it enhances analytical efficiency in diverse laboratory settings.