Applications:
UV-3 series are advanced single beam design consisting of 10 models,Different one with different bandwidth and wavelength accuracy.They provide excellent performance for maeasurements in the range of 190nm to 1100nm.
They are suitable for clinical lab applications,pharmaceutical and bio-chemical as well as routine applications such as quantitative analyses,kinetics,wavelength scanning, multiple components and DNA/Protein analysis.
PC Windows applications software UV-Vis Analyst makes these instruments versatile.All instruments provide excellent performance for measurements.
Always they were divided into two types:PC models and Stand-alone models.The stand-alone models with 5 inches screen and the PC models with 3.8 inches screen.
- To Stand-alone models,all software methods are included as built-in standard,thus eliminating the need for software options.
- Online software upgrade via internet helps to keep your software up-to-date.
- Data Download-to-PC software expands the data storage to unlimited.
- The PC models come standard with Windows based application software UV-Vis Analyst.
The local software offers:
a. Basic Mode
Absorbance,Transmittance or Concentration measurements
b. Quantitative
Establish or use to measure the concentration of unknowns.
c.WL scan
spectrum scan of sample at any selected wavelength range with choice of scanning speed and wavelength interval.
d.Kinetics
Measurement of absorbance changing vs.time with reaction rate calculation function
e.Multi Wavelength
Measurement at multiple wavelengths to analyze and determine the composition of the mixtures
f.DNA/Protein
Calculation of concentration and DNA purity.Ratio at other wavelengths can be measured.
The PC application software offers:
1、 Basic Photometric Mode
2、Quantitative test(standard curve)
3、Kinetics
4、Mult-wavelength Test
5、Wavelength Scanning
6、DNA/Protein
The Features of Shenandoah UV-3 Series Spectrophotometers:
All Shenandoah spectrophotometers features high performance sealed optics mounted on a stable machined platform.
The innovative optical layout and state of art mono chromator with high grade blazed holographic grating ensure accuracy.Its integrated design assures long term stability and durability.
The precisely aligned detector and quality deuterium and halogen lamps enhance the precision across the UV/Uis spectrum starting from 190nm and into the near-infrared 1100nm.
The comprehensive features,sophisticated powerful software,variety of accessories and model configurations will meet or exceed your expectations for performance and value.
Features of shenandoah spectrophotometer:
- Fixed or variable slits(bandwidths)
- Sealed and solvent resistant tactile keypad with alpha numeric entry for user file names and user entry of units.
- Pre aligned deuterium lamp for easy lamp replacement.Lamp usage and the status of the lamps may be monitored.
- Powerful built in or PC Windows based software UV/Vis Analyst including sophisticated utility programs.
- Data Download-to-PC software for stand-alone models(optional)
- Online software upgrade capability via Internet. For stand-alone models
- Full A4 print-out of graphs and tables of results with popular inexpensive printers such as HP or Epson Deskjet
- Real-time clock for date and time stamping of results.
| Model |
UV-3000
UV-3000PC |
UV-3100
UV-3100PC |
UV-3200
UV-3200PC |
UV-3100S
UV-3000PCS |
UV-3300
UV-3300PC |
| Wavelength range |
190~1100 nm |
| Spectral bandwidth |
4.0 nm |
2.0 nm |
1.8 nm |
0.5/1.0/2.0/4.0 nm |
1.0 nm |
| Optical system |
Single beam, Grating 1200 lines/mm |
| Wavelength accuracy |
±0.5 nm |
±0.3 nm |
| Wavelength repeatability |
0.3 nm |
0.2 nm |
| Scanning speed |
Hi, Med, Low MAX.3000 nm/min |
| Photometric accuracy |
±0.3%T |
| Photometric repeatability |
0.2%T |
0.15%T |
| Photometric range |
-0.3-3A, 0-200% T.O.-9999 Conc |
| Stray light |
0.05%T |
| Stability |
±0.002A/h (@ 500 nm) |
| Display |
Stand alone Model: 5 inches LCD (320x240 dots)
PC Models: 3.8 inches LCD (320x240 dots) |
| Baseline Flatness |
±0.002A (200-1000 nm) |
| Sample compartment |
Accommodates 100 mm path-length cuvette with optional holder |
| Light source |
Halogen&Deuterium lamp (pre-aligned) |
| Output |
USB port & parallel port (printer) |
| Power requirement |
AC 220V/50Hz or 110V/60Hz |
| Dimensions (WxDxH) |
480x360x160 mm |
600x450x200 mm |
| Weight |
16 kg |
20 kg |
|
spectral and optical systems 
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