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Double Beam UV-Vis Spectrophotometer with 7-Year Xenon Lamp for Pharmaceutical & Food Testing

Capable of accurately measuring transmittance or reflectance of solutions, transparent/opaque solids (e.g., polished glass), and gases, the UV-Vis spectrophotometer enables quantitative analysis of material optical properties by wavelength for lab and industrial applications.

  • model
    L-U6
  • brandLABEKS
  • min. order1 pcs
  • packageplywood case package

description

Built on LABEKS’ extensive expertise in spectral instrument design and manufacturing, this newly developed double-beam UV-Vis spectrophotometer features an innovative optical path design, sensitive photomultiplier tube receiver, and globally sourced premium components. Delivering exceptional performance, it fully satisfies the analytical demands of professional users across diverse scientific research and production sectors, including organic chemistry, biochemistry, pharmaceutical analysis, food inspection, healthcare, environmental protection, and life sciences.

Equipped with a pulsed xenon lamp, this spectrophotometer requires no light source replacement for at least 7 years under regular operation, minimizing long-term user costs. Engineered with proprietary optical, circuit, and structural designs, alongside advanced manufacturing processes and strict quality control, it meets international advanced standards while aligning with user requirements and operational habits. Controlled via a microcomputer with data processing capabilities, it features a large color display, intuitive graphical interface, and user-friendly menu prompts, enabling instant spectral mapping and test data analysis. Key functions include photometric measurement, automatic spectral scanning, quantitative analysis, and dynamic spectrophotometry, with high analytical sensitivity and accuracy, robust spectral data processing, user-friendly Chinese human-machine interaction, and a sleek, professional exterior.

features

1. Incorporates the national patent (ZL 2010 2 0562320.3) photoelectric signal detection device, which reduces the instrument’s signal-to-noise ratio and significantly improves operational stability.

2. Features a suspended optical system paired with a reinforced thick aluminum base plate, which eliminates interference from vibration or deformation on the optical components. Its double-layer design fully segregates optical and circuit components, preventing electro-optical interference even during maintenance, thereby enhancing the instrument’s resolution and operational stability.

3. Pioneering the use of a high-performance ARM12 processor in the industry, this spectrophotometer offers storage for up to 5000 test datasets or 500 calibration curves.

4. 7-inch 1024 x 768 display with Omron control buttons

5. USB flash drive storage support enables direct export of measured data to a USB device. Data files (available in *.csv, *.qua, *.tet, *.bmp formats) are compatible with standard office software like Excel and TXT, eliminating the need for specialized auxiliary tools. This allows users to edit experimental reports directly on a PC, reducing clutter on lab workbenches for enhanced convenience.

6. Multiple data output interfaces include RS-232C serial port (for printing), USB drive (online connection), and USB HOST (for USB flash drive linkage), with 16GB of standard built-in memory.

specifications

Model

L-U6

L-U6S

Display

7-inch 1024*768 Omron button

Optical system

dual beam, CT proportionaldetector

Light source

imported xenon lamp tungstenlamp

Receiver

High performance HamamatsuPhotomultiplier Receiver

Spectral bandwidth

2nm

0.1-5nm continuously adjustable

Stray light

0.01% (220nm)

Wavelength accuracy

full wavelength 0.3nm(656.1nm0.1nm)

Wavelength repeatability

0.1nm

Stability

0.0002A (500nm)

Transmittance accuracy

0.3% T

Photometric mode

± transmittance / absorbance/ energy / concentration

Data interface

RS-232C, USB drive, USB host

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
labeks-laboratory-equipment-production-facility

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