UV-VIS Double Beam Spectrophotometer Exclusive Model (Variable Bandwidth ) LI-2800


* Medicine/Pharmaceutical Industry

* Environment Monitoring

* Commodity Inspection

* Food Inspection

* Agricultural Chemistry

* Teaching in Colleges & Universities

* Metallurgy

* Geology

* Machine Manufacturing

* Petrochemical Industries

* Water and Waste water Labs

* Food and beverages Labs

Double Beam UV/VIS Spectrophotometer

LI-2800 spectrophotometer are advanced double beam optical system. Double beam optical structure can inhibit the drift, Suitable for long time test. LI-2800 with 0.5/1/1.5/2/4/5nm Variable bandwidth, They are suitable for research, bio chemical and pharmaceutical lab applications.

Technical Specification



  • Double beam ensure low drift, low noise and Low stray light
  • High speed MCU, high precision AD, large storage capacity
  • Large LCD display (320*240 Dots)
  • 1.0 nm or variable Bandwidth meet Pharmacopoeia
  • Data and Curve can be stored in real-time
  • Online software upgrade capability.
  • Lamps can be turned on/off individually
  • Easy to change Pre-aligned lamps.



  • Photometric Quantitative(Standard Curve)
  • WL Scan(Spectrum Scan)
  • Time Scan(Kinetics)
  • DNA/Protein Test
  • Multi-WL Test
  • System Utility