LU-6 UV-VIS Spectrophotometer with 190-1100nm Range for Research & Public Health
Designed to deliver precise multi-mode analytical data, the UV-VIS Spectrophotometer meets demands of public health & epidemic control, academic education & research, environmental surveillance, agricultural & forestry sectors, manufacturing, municipal agencies, research institutions, hydrological survey & water management, and petrochemical industry.
- modelLU-6
- brandLABEKS
- min. order1 pcs
- packageplywood case package
description
1. Photometric Measurement: Within the 190-1100nm range, users can select the required single-point test wavelength and methodology to measure sample absorbance or transmittance. Direct sample concentration reading is enabled by inputting standard concentrations or concentration factors.
2. Quantitative Measurement: Determine the concentration of unknown sample solutions using pre-established standard curves or via automatic standard solution curve creation. Supports first-order zero-crossing, second-order, and third-order curve fitting, with optional single-wavelength calibration, dual-wavelength calibration, and three-point method. Standard curves can be stored and recalled as needed.
3. Qualitative Measurements: Define wavelength ranges and scan intervals to conduct interval-based measurements of absorbance, transmittance, reflectance, and energy for both solid and liquid samples. Post-measurement processing options include spectrum overlay, zooming, smoothing, filtering, peak-valley detection, saving, and printing.
4. Time (Kinetic) Measurement: Also referred to as kinetic analysis, this function scans samples at set time intervals to measure absorbance or transmittance at a specified wavelength point. Concentration factors can be input to convert absorbance readings into concentration values or reaction rates, supporting enzyme kinetic reaction rate calculations. Measured spectra can also undergo processing such as stacking, scaling, smoothing, filtering, peak-valley detection, and derivation.
5. DNA/Protein Measurement: Primarily measures absorbance at 260nm/280nm/230nm/320nm, with DNA and protein concentrations and ratios derived via built-in calculation formulas.
6. Multi-Wavelength Measurement: Configure multiple wavelength points (up to N wavelengths) to measure absorbance or transmittance of sample solutions; single-wavelength absorbance and transmittance testing is also supported.
7. Instrument Calibration Measurement: Built-in calibration functions include wavelength maximum allowable error verification, transmittance maximum allowable error testing, and stray light measurement.
8. Auxiliary Functions: Tracks accumulated lighting time for deuterium and tungsten lamps, supports independent on/off control for both lamps, offers selectable wavelength points for UV to visible light switching, provides multi-language operation (Chinese, English), enables automatic wavelength calibration, and includes Bluetooth connectivity.
9. Optional PC Reverse Control Software Package: Enables quantitative measurement, qualitative measurement, time-based measurement, DNA/protein measurement, multi-wavelength measurement, 3D graphical analysis, and spectrum overlay analysis.
features
1. Core Components from Reputable Imported Brands: Key parts including deuterium lamps, tungsten lamps, photocells, and precision lead screws are sourced from well-known international manufacturers, ensuring consistent, reliable instrument performance.
2. High-Resolution C-T Structure Monochromator: Delivers excellent stability, reproducibility, and measurement accuracy for precise spectral analysis.
3. Advanced ARM Microcomputer Technology: Integrates high-performance electronic circuits and signal processing systems to produce stable, reliable data. Supports USB drive data storage and export, one-click software upgrades, and Bluetooth printing for flexible data output options.
4. Aviation-Grade Aluminum Alloy Substrate & Machined Mirror Base: Ensures long-term stability of the optical path, maintaining measurement consistency over extended periods of use.
5. 7-Inch Touchscreen Color Large-Screen Graphic LCD: Features an intuitive navigation menu interface with clear operation prompts and error-prevention functions. Supports glove-compatible operation via touchscreen + dual-button controls, eliminating the need to refer to manuals for basic operations.
6. Rigorous Manufacturing Process & 32 Critical Quality Control Points: Each instrument undergoes strict production oversight to ensure exceptional durability and service life.
7. Large-Capacity Memory: Provides ample storage space to retain massive volumes of test data for future review and analysis.
8. Four-Slot 10-50mm Universal Adjustable Manual Sample Holder: Accommodates cuvettes of different specifications, simplifying sample testing workflows.
9. Independently Designed Deuterium & Tungsten Lamp Replacement Window: Features a flange-type positioning structure that allows for quick, easy lamp replacement without specialized tools.
specifications
Model | LU-6 |
|---|---|
Opticalsystem | double beam ratio detection; 1200/mm imported holographic grating |
Wavelengthrange | 190-1100 nm |
SpectralBandwidth | 2 nm |
Maximumallowable error of wavelength | ±0.5 nm |
Wavelengthrepeatability | ≤0.1 nm |
Maximumallowable error of transmittance (%T) | ±0.3%T; ±0.002Abs(0-0.5Abs); ±0.004Abs (0.5-1.0Abs) |
Transmittancerepeatability (%T) | ±0.1%T;±0.001Abs (0-0.5Abs); ±0.002Abs (0.5-1.0Abs) |
%0 line and100% line noise (%T) | 0% line0.2/100% line 0.3 |
Drift | ≤0.2 %T |
Baselineflatness | ≤0.001 Abs |
Stray light(%T) | ≤0.03 @220nmand 360nm |
Supplyvoltage adaptability | ≤0.2%T |
Photometricrange | 0-200%T,-0.301-3A, 0-9999C(0-9999F) |
Test Modes | Transmission,Reflection, Absorbance, Concentration, Energy |
Light source | deuteriumlamp + tungsten lamp |
Display | 7 inch touchscreen display (resolution 800*480) |
Systemlanguage | Chinese,English, Russian, Spanish |
Softwareupgrade | support Udisk one-key upgrade |
Data output | U disk,Bluetooth, USB software upload |
Data outputformat | CSV |
OperationMode | Touch Screen |
SampleHolder | Four-slot10-50mm Universal Adjustable Manual Sample Holder |
Hostfunction | basic+quantitative+qualitative+time+DNA+multi-wavelength |
Printer | Optional,support Bluetooth printing |
Power supplyrange | AC90～250V/ 50～60Hz |
Dimensions(L×W×H)mm | 470×330×210 |
Weight | 12kg |
why choose us
Premium Quality with CE & ISO
We conduct 100% performance testing on every unit, ensuring its stable operation and superior performance in your application.
24/7 Expert Technical Support
Our senior engineers are on standby 24/7, ready to provide expert solutions at any time to minimize your operational downtime.
20+ Years R&D & Production
Our deep technical expertise is your solid guarantee for professional and reliable OEM/ODM services.
Trusted in 80+ Countries
Industry leaders and research institutions in over 80 countries and regions rely on our equipment for stable operation.
True Manufacturer, Factory-Direct Price
Bypass the middlemen to get our factory pricing and speak directly with our core engineers.
Rapid & Reliable Delivery
Our extensive in-stock inventory provides a solid guarantee for rapid and reliable global delivery.
Our Factory
20 Years
58 Experts
20000 m²
7X24 Hours
