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Double Beam UV-Vis Spectrophotometer with Omron Buttons & Long-Life Xenon Lamp

Ideal for chemical analysis and materials testing, this UV-Vis Spectrophotometer delivers precise measurements of transmittance or reflectance for solutions, polished glass, transparent/opaque solids, and gases, supporting quantitative wavelength-dependent material property analysis.

  • model
    L-U8
  • brandLABEKS
  • min. order1 pcs
  • packageplywood case package

description

Employing a pulsed xenon lamp as its illumination source, this instrument requires no light source replacement for at least 7 years under normal operation, significantly minimizing operational costs for users. Built on original optical, circuit, and structural designs, combined with advanced manufacturing processes and a strict quality management system, it meets international advanced standards to align with user requirements and operational habits. Powered by microprocessor-based control and data processing, it features a large-format color display with an intuitive graphical interface and user-friendly menu prompts, enabling real-time spectral plotting and test data analysis. With comprehensive functions including photometric measurement, automatic spectral scanning, quantitative analysis, and dynamic spectrophotometry, it delivers high analytical sensitivity and accuracy, robust spectral data processing capabilities, effortless dual-language (Chinese/English) user interaction, straightforward operation, and a sleek, professional appearance.

features

Incorporates the nationally patented (ZL 2010 2 0562320.3) photoelectric signal detection device, which minimizes signal-to-noise ratio and ensures exceptional measurement stability for consistent, reliable results.

Features a suspended optical system paired with a reinforced thick aluminum base to eliminate performance interference from vibration or structural deformation; its dual-layer design fully isolates optical and electrical components, preventing cross-interference and significantly enhancing the instrument’s resolution and long-term stability.

Equipped with an industry-leading 32-bit Cortex_M3 processor running at 120MHz, enabling storage of up to 5000 test datasets or 500 calibration work curves for extensive data management.

Ready for immediate use with no preheating required, eliminating the 30+ minute wait time of traditional photometers. Its pulsed xenon lamp delivers 1 billion flashes for a 7-year service life, drastically reducing operational costs while producing no secondary pollution and posing no harm to operators.

Boasts a 7-inch TFT true-color large-screen LCD display and durable Omron touch-sensitive buttons, which resist over 10,000 operations without wear. The large screen directly displays various scan curves and graphs, allowing users to complete all measurement tasks without a connected computer.

Supports multiple data output options: RS-232C serial port for printing, online USB drive connectivity, USB HOST for flash drive access, and comes with standard 32GB internal memory for ample data storage.

Enables convenient USB flash drive storage, with measured data exportable directly to a flash drive without requiring specialized auxiliary software. Supported formats include *.csv, *.qua, *.tet, *.bmp, Excel, and TXT, facilitating direct experiment report editing on a PC while saving bench space.

Offers dual-language (Chinese/English) operating modes, providing intuitive user interaction and accommodating global user preferences for seamless operation.

Optional rotary 8-position automatic cuvette holder with a patented design ensures perfect light alignment through cuvettes, further improving the instrument’s measurement performance.

Core Measurement Functions: Wavelength scanning, kinetic determination, quantitative measurement, multi-wavelength measurement, protein/nucleic acid determination, and system setting.

specifications

Model

L-U8

Display

7″ 1024*768 highresolution color LCD

Button

Omron long life touch button

Optical system

dual beam, built-inreference detector

Light source

flashing xenon lamp (1billion times, 7 years)

Detector

Silicon Photodiode

Wavelength range

190-1100nm

Spectral bandwidth

1nm or 2nm optional

Wavelength accuracy

±0.3nm

Wavelength repeatability

0.1nm

Wavelength resolution

0.1nm

Stray light

≤0.05% T at 220nm. 360 nm

Photometric accuracy

±0.3%T

Photometric mode

transmittance, absorbance,concentration, energy

Analysis software

YES

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

Our factory is powered by a professional and dedicated team. Their commitment to a serious and responsible approach ensures the consistency and reliability of every instrument we build. Our R&D team is composed of experienced engineers specializing in design, technology, and process control.
Our R&D team is composed of experienced engineers specializing in design, technology, and process control. Our strict Quality Control System governs the entire process—from initial design and testing to final production and inspection.

20 Years

Laboratory Solution

58 Experts

In Research & Design

20000 m²

Industrial Plant

7X24 Hours

Expert Support
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