Keep my session open?
Ending In 
The session is expired
Your session has expired. For your security, we have logged you out.
Would you like to log in again?

UV/Vis spectrophotometers, U-2900 and U-2910

Supplier: Hitachi
Reliable, accurate spectrophotometers for use in applications including biotechnology, material development and quality control.

  • High resolution satisfying European Pharmacopoeia
  • Stable optics and stigmatic concave diffraction grating for aberration-free measurements
  • Full range scanning with a selectable scanning rate range

The U-2900 is designed for direct input of data and reading of results by the operator. It can be controlled externally by a PC with the (optional) UV solutions program.

The U-2910 is designed for PC control only.



Expand All / Collapse All
Description Model Pk VWR Catalog Number Quantity
UV/Vis spectrophotometer U-2910 1 634-0719
UV/Vis spectrophotometer with validation and self-diagnostic functions U-2900 1 634-0718

Description Pk VWR Catalog Number Quantity
GLP/GMP program 1 634-0729
Nucleic acid measurement program 1 634-0728
Report generator program 1 634-0726
UV navigation program 1 634-0727
Option package for colour calculations 1 634-0725

Replacement lamps
Description Pk VWR Catalog Number Quantity
Deuterium lamp 1 634-0755
Tungsten halogen lamp 1 901-0082
Generate Barcodes Barcode Label Format: 
Generate PDF Catalog Page


Optical design Double beam
Absorbance range −3,0 - 3,0 A −3,0 to +3,0 A
Photometric accuracy ±0,3 % T
Photometric range 0 − 300 % T
Wavelength range 190 − 1100 nm
Stray light ≤0,05 % (220 nm NaI; 340 nm NaNO₂)
Spectral bandwidth 1,5 nm
Scanning speed 60 nm/second
Light source Tungsten/Deuterium
Interfaces RS232C (exclusive for UV Solutions program); printer interface (Centronics); USB port
Electrical 100 − 240 V
Application software Includes absorbance, transmittance, ratio mode, concentration, wavelength scan, time scan, multiple wavelength measurement, A260/A280 ratio calculation, validation functions and automatic calibration and self-diagnostic functions


Expand All / Collapse All

Description Pk VWR Catalog Number Quantity
5-Position turret cell holder 1 634-0058
6 cell positioner with temperature control 20 - 40 °C 1 634-0722
AS-1010 autosampler 1 634-0723
Automatic sipper 1 634-0720
Automatic sipper with temperature control 20 - 40 °C 1 634-0721
Communication cable 1 634-0036
Cylindrical long path cell holder, single position 1 634-0056
Electronic thermostatically controlled 10 mm cell holder 10 - 60 °C 1 634-0050
Film holder 1 634-0060
Flow cell unit 1 634-0065
Glass filter holder 1 634-0057
Micro cell mask 1.2 mm wide 1 634-0711
Micro cell mask 1.5 mm wide 1 634-0710
Micro flow cell unit 1 634-0061
Polariser holder with polariser 1 634-0063
Rectangular long path cell holder, 10 - 100 mm 1 634-0055
Rectangular long path cell holder, 4-position, 10 - 100 mm 1 634-0054
Thermostated (by water circulation) single cell holder 1 634-0059
Generate Barcodes Barcode Label Format: 
Generate PDF Catalog Page


Need help?

  • Whatever you have to say, positive or negative, is important to us.
  • Providing feedback takes only seconds.
  • Your feedback will be made available to the public on the web. will publish your name as user.
You can use this name, or edit and save a nickname.
We recommend authors use their first and last initial.

Please confirm the industry you work in

Example: Pharmaceutical

Please confirm your role

Example: Clinical Trial Assistant

Please confirm your location

Example: New York, NY


Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Sort all by:

Enter Details

Select the article for which you are looking for Certificate

Indicate the Lot Number. This field is mandatory. Enter 'x' if unknown for VWR Chemicals

Enter Certificate Details

Enter the Lot number:

Choose from recent batch/lot numbers:

Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected. To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availability Unit Your Price Price Per Qty

A new look and a renewed commitment

Built on the features & resources you know, optimized with innovation from Avantor®. Our new brand symbolizes agility and our ability to adapt to customer needs.

Learn More Start Shopping