DW-L6 Series Split Beam UV-VIS Spectrophotometer

DW-L6 Series Split Beam UV-VIS Spectrophotometer survey optical system, and blazed holographic gratings. They have outstanding test precision and very competitive prices. and blazed holographic gratings. 

They have outstanding test precision and very competitive prices. 8-inch color touch-screen, cutting-edge user interface, powerful functions, and easy operation. 
With powerful functions, the equipment shows great performance in qualitative and quantitative testing, such as: 
● Full-spectrum scanning (DW-L6S only)
● Linear regression 
● Detailed spectrum scanning
● Concentration on direct reading 
● Time-based kinetics determination 
● Peak / Valley detecting 
● GOTO λ 
● Multi-wavelength measurement 

Features of DW-L6 Series Split Beam UV-VIS Spectrophotometer

The equipment is designed with a sophisticated power protection system. With a high capacity of internal memory, it can store testing results, scanned images, regression equations, and correction data. Therefore, it follows a fast initialization when the power is on. 
The instrument can draw curves from spectral scanning, fixed wavelength time-based scanning and linear regression. 
With a USB COM port, the device can be connected to a PC, which can not only enhance the performance in data testing and spectrum scanning but also expand the memory to save more testing results.

● Split beam optical system 
● Automatic wavelength settings
● 8-inch multi-color touch-screen 
● Automatic 8-position cuvette holder
● Automatic zero and full-scale adjustment 
● Equipped with USB port
● Software optional

Specifications of DW-L6 Series Split Beam UV-VIS Spectrophotometer

Model DW-L6 DW-L6S
Photometry Split Beam
Monochromator Type Czerny-Turner
Focal Length 160mm
Grating 1200 lines/mm
Detector Silicon Photocell
Spectrum Bandwidth 1.8nm
Wavelength Setting 8-inch color touch-screen
Wavelength Range 190-1100nm
Wavelength Accuracy ±0.3nm
Wavelength Repeatability ≤0.1nm
Scanning Speed \ Fast-Medium-Slow
Stray Light ≤0.03%T (at 220nm NaI, 360nm NaNo2)
Photometric Range 0.0-200.0% T
0.301-4.000 A
0.000-9999 C
Photometric Accuracy ±0.3% T
±0.002 Abs (0-0.5A)
±0.004 Abs (0.5-1A)
Photometric Repeatability ≤0.15% T
0.001 Abs (0-0.5A)
0.002 Abs (0.5-1A)
Baseline \ ≤±0.0015 A(200-1090m)
Noise 100% (T) noise≤0.2%(T),0% (T) noise≤0.1%(T)
\ ≤0.0009 Abs/h (at 250nm and 500nm after 2h warm up)
Power AC220V±22V 50Hz±1Hz, 200W
Packaging Size 710mm X 590mm X 505mm 0.21M3 40kg

Standard Accessories of DW-L6 Series Split Beam UV-VIS Spectrophotometer

  • Operation manual 1pc
  • Glass cuvette 10mm 4pcs
  • Quartz cuvette 10mm 2pcs
  • Power cable 1pc
  • Fuse 2pcs
  • Cuvette holder 10mm

Optional Accessories of DW-L6 Series Split Beam UV-VIS Spectrophotometer

  • UV WIN8 station pro software
  • Cuvette holder 50mm 100mm
  • Cuvette 20mm 30mm 50mm 100mm