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The BKMAMLAB UV-Vis spectrophotometer (also referred to as a UV visible spectrophotometer, lab spectrophotometer, or benchtop spectrophotometer) is a high-performance analytical instrument based on the Lambert-Beer law. It performs qualitative and quantitative analysis through the light absorption characteristics of substances, supporting detection across the UV-Vis spectral range of 190–1100 nm.
Available in four series—T1, T3, T5, and XU—this laboratory spectrophotometer is suitable for component analysis and teaching experiments in pharmaceutical and healthcare, environmental monitoring, food quality inspection, and other fields. Whether you need a single beam spectrophotometer for routine analysis or a double beam spectrophotometer for advanced research, BKMAMLAB delivers accurate, stable, and reliable performance.
Parameter | T1 Series | T3 Series | T5 Series | XU Series |
|---|---|---|---|---|
Recommended Advantages | Meets routine requirements | Improved accuracy, upgraded functions | Supports 4 languages, high wavelength accuracy | Full-featured, high wavelength accuracy |
Optical System | 1200 lines/mm holographic grating, single beam | 1200 lines/mm diffraction grating, single beam | Autocollimation type, 1200 lines/mm imported holographic grating, single beam | 1200 lines/mm imported holographic grating, single/dual beam |
Spectral Bandwidth | 4 nm / 5 nm | 2 nm | 2 nm | 1.8 nm / 2 nm |
Light Source | Imported tungsten lamp and deuterium lamp | Imported tungsten lamp and deuterium lamp | Imported tungsten lamp and deuterium lamp | Imported tungsten lamp and deuterium lamp |
Wavelength Setting | Automatic | Automatic | Automatic | Automatic |
Wavelength Range | 200–1050 nm (190–1100 nm) | 325–1100 nm, 190–1100 nm | 190–1100 nm | 190–1100 nm |
Wavelength Accuracy | ±2 nm | ±1 nm | ±0.5 nm | ±0.5 nm |
Stray Light | 0.2%T at 360 nm | 0.1%T at 360 nm | 0.1%T at 220 nm & 360 nm | 0.5%T |
Standard Accessory | 10 mm cuvette holder | 10 mm cuvette holder | 10 mm cuvette holder | 10 mm cuvette holder |
Operation Mode | Keypad | Keypad | Touch screen | Touch screen |
Supported Languages | — | Chinese, English | Chinese, English | Chinese, English, Russian, Spanish |
Basic Functions | Power-on self-check, automatic wavelength calibration, automatic filter calibration, photometric measurement | Same + Quantification + Multi-wavelength | Same + DNA/Protein measurement + Lamp time | Same + Bluetooth |
DNA/Protein Measurement | — | — | Yes | Yes |
Bluetooth Function | — | — | — | Yes |
The UV-Vis spectrophotometer delivers high wavelength accuracy with automatic wavelength setting. The T5 and XU series achieve ±0.5 nm accuracy, ensuring precise and reliable measurements for critical analytical applications.
This laboratory spectrophotometer features a 1200 lines/mm holographic grating with good stability, reproducibility, and accuracy. The imported grating ensures excellent light splitting performance, delivering reliable results across the entire wavelength range.
The benchtop spectrophotometer uses imported tungsten and deuterium lamps with a service life of up to 2000 hours. The stable light output and strong environmental adaptability ensure reliable performance over extended periods.
The UV visible spectrophotometer features automatic wavelength setting, which reduces manual adjustment time and improves experiment efficiency. Compared to ordinary spectrophotometers that require manual wavelength adjustment, this system saves time and reduces errors.
Powered by advanced ARM microcomputer technology, this lab spectrophotometer offers high automation, intelligent functions, and stable data processing. It features automatic control of the light source and grating, automatic sample cuvette positioning, and multi-channel data storage via USB.
The T1 Series spectrophotometer features an LCD screen and keypad operation, offering automatic wavelength calibration, automatic dark current correction, and photometric measurement. It meets routine analytical requirements with reliability and ease of use.
The T3 Series spectrophotometer features a color touchscreen, 2 nm spectral bandwidth, and ±1 nm wavelength accuracy. It supports quantification, multi-wavelength measurement, and USB data storage (≥1000 data sets), making it ideal for advanced laboratory analysis.
The T5 Series spectrophotometer offers ±0.5 nm wavelength accuracy, 2 nm spectral bandwidth, and support for 4 languages. It includes DNA/protein measurement modules, lamp accumulated time display, and USB data export for comprehensive analytical capabilities.
The XU Series spectrophotometer is the most advanced model, featuring ±0.5 nm wavelength accuracy, 1.8/2 nm spectral bandwidth, and Bluetooth connectivity. It supports single/dual beam configurations and is ideal for high-end research and DNA/protein quantification.
Your Need | Recommended Series |
|---|---|
Routine analysis with basic requirements | T1 Series – LCD display, keypad, 4/5 nm bandwidth, ±2 nm accuracy. |
Improved accuracy with touchscreen and data storage | T3 Series – Touchscreen, 2 nm bandwidth, ±1 nm accuracy, ≥1000 data sets. |
DNA/protein measurement and high accuracy | T5 Series – 4 languages, DNA/protein modules, ±0.5 nm accuracy. |
Full-featured with Bluetooth and dual beam | XU Series – Bluetooth, single/dual beam, ±0.5 nm accuracy. |
Place the spectrophotometer on a solid, flat work surface.
Ensure the operating environment is within the specified temperature (5–35°C) and humidity range.
Connect the power cord to a grounded outlet.
Turn on the instrument. It will perform a power-on self-check, automatic wavelength calibration, and automatic filter calibration.
Wait for the self-check to complete before proceeding.
Use the keypad (T1/T3) or touchscreen (T5/XU) to set the desired wavelength, measurement mode, and parameters.
For DNA/protein measurement, select the dedicated analysis module.
Insert the sample cuvette into the 10 mm cuvette holder.
Press the measurement button to obtain the reading.
For multi-wavelength or kinetic scanning, configure the settings accordingly.
Export data via USB flash drive or USB connection.
Clean the cuvette holder regularly.
Do not disassemble the instrument. If a malfunction occurs, contact qualified service personnel.
Precautions:
The operating environment should be free from dust, corrosive gases, and strong magnetic fields.
The instrument should be placed on a solid, flat surface, protected from direct sunlight and vibration.
The sample chamber must be free of any liquids and foreign objects during use.
If the instrument is not used for an extended period, unplug the power cord.
Use only the specified power supply and accessories.
Our UV-Vis spectrophotometer is widely used in:
Pharmaceutical and Healthcare: Component analysis, drug quality control.
Environmental Monitoring: Water quality testing, pollutant analysis.
Food Quality Inspection: Additive detection, nutritional analysis.
DNA/Protein Quantification: Nucleic acid and protein concentration measurement.
Bacterial Growth (OD600): Microbial growth monitoring.
Water Analysis: Spectrophotometer for water analysis and quality testing.
A: The UV-Vis spectrophotometer covers a wavelength range of 190–1100 nm (varies by series).
A: Yes. The spectrophotometer for DNA quantification feature is available on T5 and XU series models.
A: Yes. The OD600 spectrophotometer function is available for bacterial growth monitoring.
A: The single beam spectrophotometer uses one light path, while the double beam spectrophotometer splits the light into two paths for simultaneous reference and sample measurement, offering higher stability.
A: The laboratory spectrophotometer supports USB flash drive export and USB connection to a PC.
A: The spectral bandwidth varies by series: 4/5 nm (T1), 2 nm (T3/T5), and 1.8/2 nm (XU).
Whether you are a pharmaceutical researcher, environmental scientist, or laboratory manager, BKMAMLAB UV-Vis spectrophotometers offer the perfect combination of accuracy, reliability, and versatility. Choose from T1, T3, T5, or XU series to match your specific analytical needs.
Order your BKMAMLAB spectrophotometer today! Bulk inquiries and custom configurations are welcome – contact our team for assistance.
