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Ward's® 2150 UV/VIS Spectrophotometer


  • 4 place sample holder
  • 1 year warranty
  • Windows® based software available for easy data collection
  • Large on-board memory
Wards® UV/VIS Spectrophotometer is the perfect solution for your classroom or laboratory when ultraviolet and visible analysis is a must! Built-in software offers wavelength scanning, as well as a large 4-line LCD display that can be read from any angle. The touch buttons make commanding easy and data entry quick and convenient. The menu is task driven and makes your spectrophotometer very user-friendly. A large on-board memory is capable of storing 200 test methods (standard curves) and saving up to 500 test data. Each unit comes standard with both USB and RS-232 data ports for communication. Two optional features make documentation and reporting a snap; optional software for PCs which includes scanning capability. The USB port can be used for both data transfer and software upgrades. The optional Windows® XP based software expands the capabilities of the instrument including Standard Cuvettes, Kinetics, Abs. & %T, DNA/Protein ratio and wavelength scanning. Data can be easily exported to Excel® for further processing, analysis and storage.

Certifications: CE Approved.

Ordering information: The 2150 comes standard with an operation manual, dust cover, a set of two 10 mm UV Transparent Quartz cuvettes and a set of four 10 mm square optical glass cuvettes.


   
 

ORDER


Spectrophotometers
Item # Description Model Wavelength Unit Availability Price Quantity
470227-658 4 Position Cell Holder, 4 nm
2150 200 - 1000 nm Visible Wavelength Each Retrieving

Components
Item # Description Model Unit Availability Price Quantity
470227-660 Application Software for PCs
2150 Each Retrieving
470227-672 2150 Replacement Bulb, Tungsten Halogen Lamp
2150 Each Retrieving
470227-688 2150 Replacement Bulb, Deuterium Lamp
2150 Each Retrieving

SPECIFICATIONS

Optical design Single Beam Grating System 1200 lines/mm
Display LCD (4 Line x 20 Characters)
Photometric range 0% T to 125% T/-0.3 to 2.5A/-9999 to 9999
Photometric accuracy ±0.004 A at 0.5 A
Photometric reproducibility ± 0.003 A at 0.5 A (repeatability)
Stray light Less than or equal to 0.3% T at 220 nm and 340 nm
Wavelength accuracy ± 2
Wavelength repeatability ± 1
Light source Tungsten Halogen Lamp/Deuterium Lamp
Baseline Flatness ± 0.010 A with PC Software
Control 9 Buttons, Key Pad
Cuvettes Up to 100 mm pathlength (with long path cell holder, optional)
Weight 10 kg (22 lbs.)
Power requirements 100/220 V switchable, 150W
Stability ± 0.002 A/hr at 500 nm after 1 hr. warm-up
Standard cell holder Single or 4 cell, manual
Wavelength resolution (nm) 1 nm (display)
Communication Interface USB and RS-232
Width 20"
Height 8"
Depth 17"
Slit width 4 nm

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