UV-VIS Double Beam UVD 3500 Research Spectrophotometer is a superior
instrument for the research laboratory and is an advanced and affordable
system that generates accurate and reproducible measurements. UVD-3500
spectrophotometer is accurate, reliable, and an exceptional value.
With its narrow beam design, the system provides optimal and reproducible
results for micro and macro samples with high resolution for protein, nucleic acid, and DNA/RNA analysis. With photometric range -4~4A & variable bandwidth.
Spectro UV-VIS Double Beam UVD 3500 has a powerful
built-in software which permits this instrument to be linked to a computer
and a printer to display the photometric and spectral data on the PC
monitor. This spectrophotometer is rugged, reliable, affordable, and
maintenance free. Spectro UV-VIS Double Beam UVD 3500’s enhanced
transmission and full reflection makes this double beam spectrophotometer
highly effective and reduces noise.
Double Beam UVD 3500’s advantage
is its accurate wavelength, ease of operation, versatile software application,
and effortless optional accessory installation. This instrument
can be used for analyzing solid samples through use of an optional reflectance
accessory and integrating sphere.
This Spectro can be used only linked to a PC and comes with a USB interface to connect to the computer.
The operation manual is available in 18 different languages.
Labomed, Inc. is certified by ISO 9001-2013, has CE Conformity and is FDA Licensed.
Spectro UV-Vis Double Beam
(Model UVD-3500) with variable bandwidth of 0.5 to 5.0
a high-performance, reliable, and exceptional value instrument which
is the hallmark of Labomed UV-Vis spectrophotometers.
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Performance : The high-performance blazed holographic
grating and the optimized CT-type monochromator reduce stray
light, and widen the photometric range.
baseline stability: Double-beam dynamic feedback ratio
recording photometric system, coupled with a reasonably designed
electric control system, ensures high stability of the instrument
High resolution: The unique optic design of
full-transmission and full-reflection satisfies both needs of the
double beam optic and the enhancement of the light energy of instrument,
so as to reduce noise and to guarantee high resolution.
wavelength: The automatic wavelength driving system and the
automatic light source interchanging system ensures wavelength accuracy and ensures the optimum performance of the instrument.
accessories replacement: The detachable structure of
the sample chamber facilitates change of a wide range of optional
accessories and ensures the wavelength accuracy of the instrument.
light replacement: The open-type design of light source
chamber, socket deuterium lamp and socket tungsten halogen lamp
facilitates the replacement of the light source, simplifies maintenance
and reduces operation error.
Application: The new UVWin 6.0 application software is compatible with Windows XP, 7 and 8
offers rich operation and data processing facilities, offering a wide range of uses and applications.
System is optional (NOT INCLUDED).
UV-Win Windows Software
OUR NEW SOFTWARE UV-WIN 6.0
WITH 3D SPECTRA
Now all Labomed, Inc. split and double beam spectrophotometers with our newly developed software called UV-Win 6.0 can be used with Windows XP, Windows 7 and Windows 8. It is capable of testing more applications with its RS-232 and USB connections, and supports the data export of measured results to the PC and then, if required, a USB flash drive, when additional data storage is required. One of the new features is that it provides 3-D graphing of the spectral results.
- Such operations as photometry measurement,
spectrum measurement, quantitation measurement and kinetic measurement
are offered in UV-Win Windows applications.
- Multi-wavelength photometric measurement
at up to 10 wavelengths with the arithmetic calculation according
to the user-entered formula.
- Up to
10 spectra and time-course curves can be measured and recalled in
memory with data-handling of arithmetic calculation, logarithmic
calculation, reciprocal calculation, smooth, derivate (1st ~ 4th),
Abs to/from %T conversion and peak pick.
- Up to
24 standards can be entered and measured for the fit of calibration
curve with order to 1st ~ 4th. Offered are the quantitation methods
of single wavelength, two-wavelength, coefficient two-wavelength,
three wavelength and 1st ~ 4th derivatives.
measurement can monitor the changes of absorbance and transmittance
against time course at 10 different wavelengths. This module allows
flexibility in manipulation and data display.
the Windows clipboard, the measured data and graphics can be copied
to other applications software for reports. Also offered are filing
functions, display functions, and others (such as auto file and repeat
designed high-performance spectrophotometer.
Source: Socket deuterium lamp and socket tungsten halogen lamp for
Detector: Photomultiplier tube
Sample Chamber: With accessories like reflectance sample holder and an
Size: 587mm x 563 mm x 260 mm
Weight: 34 kg.
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Optical Glass Cells 10mm.
Quartz Cells 10mm.
available in 18 different languages.
Software CD for Windows 98/2000/XP/7
Software Operation Manual available in 18 different languages.
Block Light Cell
- Set of 2 performance testing filters (1 "E
filter" for photometric accuracy test and 1 didymium filter
for wavelength accuracy test)
- Peltier constant temperature system (15 - 55ºC
Specify: Spectro UV-Vis Double PC 8 Auto Cell)
- Sipper flow through system (Peristaltic pump and flow cell. Specify:
Spectro UV-Vis Double PC 8 Auto Cell)
- Multi purpose cell holder for long path cells,
10 - 100mm path length
(Specify: Spectro UV-Vis Double PC 8 Auto Cell)
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| 1) Optical System:
|- Wavelength range:
||190 nm – 900 nm
|- Spectral bandwidth:
0.2, 0.5nm, 1.0nm, 2.0nm, and 5.0 nm. (6 steps)
|- Stray Light:
||<0.01%T (220nm Nal, 340nm NaN02)
|- Wavelength accuracy:
||±0.3 nm (with built-in automatic correction)
|- Wavelength Reproducibility:
||0.1 nm resolution
|2) Photometric System:
||Double-beam, dynamic feedback direct ratio recording system
|- Optical System:
||The monochromator of Czerny-Turner configuration
with high-resolution diffraction holographic grating.
|- Photometric Method:
||Transmittance, absorbance, reflectance, energy, concentration.
|- Photometric Scope:
||-4.0 ~ 4.0 Abs
|- Photometric Accuracy:
±0.002 Abs (0-0.5 Abs)
±0.004 Abs (0.5-1.0 Abs)
|- Photometric Reproducibility:
|- Baseline flatness:
||±0.001Abs (scan within 850-200nm, with medium speed, at 2nm spectrum bandwidth)
|- Baseline stability:
||0.0004Abs/h (1/2 hr warmup, kinetic scan at 500nm with 2nm spectrum bandwidth)
|- Absorbance Range:
to 9.999 ABS
|- Continuously variable spectral bandwidth
0.2, 0.5, 1.0, 2.0 and 5.0 nm.
sensitivity R928 multiplier detector.
||<0.0003 Abs/120 seconds (500nm, 0Abs, 2nm spectrum Bandwidth)
<0.2%T (500nm, with 2nm spectrum Bandwidth)
rate of wavelength:
|3) DNA/RNA Measurement:
||Available in UV Win Software
|- Results Printout.
||Directly from PC system
||Compact and standalone spectrophotometer mainframe
|- Light Source:
||Socket Deuterium Lamp and Socket Tungsten Halogen
|- Sample Chamber:
||With accessories like two-cell sample holder and optional
||587mm. x 562mm. x 260mm.