Basic model configured by condensing a great variety of measurement
functions into a compact and simple-to-operate design.
Spectrophotometer U-1900 answering a broad range of measurement needs.
Measured data excellent in accuracy and reliability is assured by stable
basic performance.
Specifications
Item
U-1900
Optics
Seya-Namioka mountmonochromator, ratio beam
Wavelength
range
190 to 1,100nm
Spectral
bandpass
4nm
Display
LCD with
backlight (12.2cm)
Printer
I/F
Centronics
interface
Serial
I/F
RS-232C (exclusive for UV
Solutions program)
Size
(main unit)
380 (W) × 643
(D) × 311 (H) mm
Weight
(main unit)
Approx. 27kg
Power
supply
100, 115, 220,
230 or 240V, 50/60Hz
Power
consumption
300VA
Options
UV
Solutions program (P/N 2J1-0310)
The UV
Solutions program enables a PC to control the U-1900.When this program is
installed, the following programs are usable.
(A Windows®XP compatible PC needs to be prepared separately.)
Option
package program (P/N 2J1-0311)
Capable of
performing color calculation and color difference calculation.
Nucleic
acid measurement program (P/N 2J1-0316)
Usable for
checking extraction and refinement of nucleic acids such as DNA/RNA
essential for genetic research. Data (photometric values at 230, 260 and
280nm), and calculation results (260/280, nucleic acid concentration,
protein concentration, molar concentration) can be displayed collectively
on the screen.
GLP/GMP
program (P/N 2J1-0317)
The burden of
optical instrument performance check can be alleviated.
Item-dependent measurement mode and automatic measurement mode (when no
sample is necessary) have also been prepared.
In addition, a judgment tolerance range is settable so as to meet each
analytical purpose.
Report
generator program (P/N 2J1-0312)
Developed to
enable freely customizing the report output format of measurement results.
Each character size and position of report items and comment are settable
and besides, mathematical calculations conventionally dependent on manual
method can be executed by spreadsheet program functions.
UV
Navigation program (P/N 2J1-0313)
Provides
support for automation of measurement, data processing and printout.
Measuring procedure can be readily programmed using a graphical editor for
implementation
of spectrophotometer control, measurement result indication and judgment,
etc. Because analytical procedure can be automated, it is possible to save
labor and form working patterns. This is effective for routine work such as
quality control.
U2900-2910
Spectrophotometer simpler to use an higher in dependability thanks to
mounting of a large-size color LCD.
High resolution satisfying European Pharmacopoeia (spectral bandpass: 1.5nm).
Trace-amount measurement in biotechnological field, etc. can be carried out
using optional 50, 25 and 5micro cells.
U-2910: 500
(W) × 605 (D) × 241 (H)mm (without PC and printer)
Weight (main unit)
U-2900:
31kg, U-2910: 29kg
Power supply
100, 115,
220, 230 or 240V, 50/60Hz
Power consumption
300VA
Options
Option package program (P/N 2J1-0311)
Capable of
performing color calculation and color difference calculation.
Nucleic acid measurement program (P/N 2J1-0316)
Usable for
checking extraction and refinement of nucleic acids such as DNA/RNA
essential for genetic research. Data (photometric values at 230, 260 and
280nm), and calculation results (260/280, nucleic acid concentration,
protein concentration, molar concentration) can be displayed collectively
on the screen.
GLP/GMP program (P/N 2J1-0317)
The burden of
optical instrument performance check can be alleviated.
Item-dependent measurement mode and automatic measurement mode (when no
sample is necessary) have also been prepared.
In addition, a judgment tolerance range is settable so as to meet each
analytical purpose.
Report generator program (P/N 2J1-0312)
Developed to
enable freely customizing the report output format of measurement results.
Each character size and position of report items and comment are settable
and besides, mathematical calculations conventionally dependent on manual
method can be executed by spreadsheet program functions.
Provides
support for automation of measurement, data processing and printout.
Measuring procedure can be readily programmed using a graphical editor for implementation of spectrophotometer control, measurement result indication and judgment,
etc. Because analytical procedure can be automated, it is possible to save
labor and form working patterns. This is effective for routine work such as
quality control.
U3900-3900H
Covers a wide variety of analysis needs from liquid samples to solid
samples. Line-up of two types that can be selected in accordance with the
measuring object and application. For use in a wide range of fields that
focus on water quality, the environment, biotechnology, pharmaceuticals,
materials, etc.
This
product is a PC controlled system.
Specifications
Item
U-3900
U-3900H
Monochromator
Diffraction
grating
Single monochromator
Seya-Namioka mount
Diffraction
grating-diffraction
grating Double monochromator
Seya-Namioka mount
Wavelength range
190 to 900 nm
Spectral bandpass
0.1, 0.5, 1,
2, 4, 5 nm (6 steps)
Wavelength accuracy
±0.1 nm (at
656.1 nm after wavelength calibration)
Options
Enhanced Large Sample Compartment Accessory
When installing this enhanced sample compartment and additional accessories
in U-3900/3900H UV-VIS spectrophotometer, you can measure the reflection
characteristic, polarization property caused by incidence angle and
transmission of solid sample and optical component, like reflected plate.
To use 5°/45°specular reflection accessory and 10mm rectangular cell, these
accessories have to be purchased separately.
