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Spectrophotometer Libra S70, UV/Vis, 1nm bandpass, double beam (Discontinued)

Catalog Number:
80-7000-21
Availability: Out of stock
Please contact us

***Discontinued by manufacturer***

Please see our MBI equivalent model: MBI P8 Double Beam UV/VIS Spectrophotometer (1nm bandwith)

 

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Libra S70, UV/Vis, 1nm bandpass, double beam

This UV-Vis spectrophotometer has been designed to be a robust instrument with excellent photometric precision and reliability making it an ideal general purpose instrument for busy multi-user laboratories in academic research institutes, hospitals and industrial use in environmental, inspection and quality control laboratories. It comes in a PC control version or a standalone version with colour touch screen display and all applications built-in.

 

Features

  • Split beam scanning UV/Vis spectrophotometer covering 190-1100nm
  • 1nm bandwidth
  • Long life Xenon lamp technology for low cost of ownership
  • PC control version: Powerful Resolution Software. Optional Life Science and 21 CFR software modules and IQ/OQ
  • Standalone version: Colour Touch screen display, all application software is built in
  • Standalone version: Multi-user analytical instrument with secure login
  • Standalone version: Multi-user analytical instrument with secure login

 

Resolution PC Software (PC Version)

Supplied with the Biochrom Libra S60PC Resolution PC software offers users extra flexibility on data collection and manipulation. Resolution has the power to work in the way you want and includes modules for fixed wavelength, wavelength scanning, kinetics and quantitation measurements plus a validation routine for checking instrument performance. Data export options include Microsoft® Word and Excel® plus Adobe® PDF formats. Optional upgrade modules are also available including Resolution Life for Nucleic Acid and protein measurement and Resolution CFR for 21 CFR part 11 compliance.

 

Built-in software (Standalone version)

Full suite of software applications provided as standard with real choice of data export methods. Trace Manager enable s you to manipulate  data stored on the instrument or USB memory stick.Multi level User log on facility allows supervisors to restrict access to software functionality allowing secure methods to be set up. Colour touch screen user interface with menu driven software and simple intuitive icons is easy to both use and to learn. Results can be easily transported to a remote PC by memory stick for analysis later, or link to a PC directly with PVC software (included). Full PC control with Resolution software.

Easy to Change Accessories

The sample compartment is designed for use with a wide range of accessories. All are designed to be easily changed by users with the minimum of tools. See Biochrom Libra S50 Accessories for a full list of optional accessories with order codes.

More Information
Spectrophotometer type UV / Visible - Double Beam
Wavelength range 190 - 1100nm
Bandwidth 1nm
Wavelength Accuracy ± 0.5nm
Wavelength Reproducibility ± 0.1nm
Light Source deuterium / tungsten
Optical system Reference Beam Compensation
Detector Dual Solid State Silicon photodiode
Photometric Range -4.000 -> 4.000A
Photometric accuracy +/- 0.5% or +/-0.003A to 3A at 546nm
Photometric reproducibility 0.5% of absorbance value
Stray Light < 0.050%T @ 220nm (NaI), < 0.050%T @ 340nm (NaNO2)
Zero Stability ± 0.001A/hr at 500nm
Measurement Type Fixed Wavelength, Abs/%T, Abs ratio, Abs difference, concentration (factor), concentration (standard curve), multiwavelength, kinetics, validation, Life Science Methods*, cell density
Cell Compatibility Cuvette, Microcell*, Variable Pathlength Cell*
Cuvette holder Single, 8 cell changer*, 5 position heated cell changer*, variable pathlength cell holder*
Other Features Film holder*
Accessories Built in Thermal Printer
Methods Unlimited
Regulatory Compliance 21 CFR part 11*, IQ/OQ*
Data Output USB 2.0
Display Colour Touchscreen
Software Languages (on-board software) English, French, German, Spanish
Power Supply 100-240V AC, 50/60Hz, 150VA
Net Weight 17 kg
Dimensions 54 x 46 x 32cm (21.3 x 18.1 x 12.6 inches)
Noise Level <0.002A peak to peak, 0.0008A RMS near 2A at 500nm. <0.00020A RMS at 0A at 500nm over 20 measurements
Spectral Scanning Yes (up to 1100nm)
Scanning speed >2400 nm/min
Regulations CE
Printer Serial*, External via Export*, Built-in available model
Software Resolution PC Control Software Standard
Certifications CE
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