Biochrom Libra S80PC Double Beam Spectrophotometer

Features
 * Double beam UV/Vis spectrophotometer covering 190-1100nm
 * Variable bandwidth  (0.5nm, 1nm, 2nm, 4nm) and toluene in hexane ratio >2.0* for EP compliance
 * Top of the range instrument with a compact design that takes less bench space
 * Multi-user analytical instrument with validation
 * Powerful Resolution Software supplied as standard. Optional Life Science and 21 CFR software modules
 (* at 1nm bandwidth)
 
Superb optics
High energy throughput double beam optical system with variable bandwidth (0.5nm, 1nm, 2nm, 4nm) gives users the flexibility and performance to measure demanding sample types whilst ensuring EP Compliance.
 
Designed for busy multi-user laboratories
Biochrom Libra S80PC offers a wide range of advanced spectrophotometric capabilities. With powerful optical performance coupled with flexible software users can quickly & easily take their measurements. Built in self test calibrations and validation routines on start up enable users to schedule GLP protocols. 21CFR Part 11 compliance is via optional Resolution software module.
 
Work the way you want
Having an external PC to control your spectrophotometer and manipulate the data gives you the ultimate in flexibility and control. Whether looking for small differences in multiple spectral overlays, carrying out post-run manipulations on large numbers of samples or simply fulfilling regulatory requirements, Biochrom's Resolution software has the flexibility to work and report in the way you want.
 
Resolution software
Supplied with the Biochrom Libra S80PC 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.
 
Create your custom analyzer
The Method Developer module allows you to customize your Biochrom Libra to suit the exact needs of your laboratory. Set up custom methods to be set up in all applications to include sample prompts containing information such as method SOP timings and the ability to lock individual method parameters.
 
Cell holders
The Biochrom Libra S80PC is supplied with 10mm pathlength cell holders in sample and reference positions.
 
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 Double Beam Accessories for a full list of optional accessories with order codes. Biochrom Resolution CFR Software is available as an optional accessory.
 
Specifications

Wavelength Range : 190 - 1100nm
Wavelength Accuracy (+/-) : ± 0.3nm across wavelength range (at 1nm bandwidth)
Wavelength Reproducibility (+/-) : ± 0.1nm (at 1nm bandwidth)
Lamp Source : Deuterium/Tungsten
Beam : Double Beam
Optical System : Czerny-Turner Monochromator
Bandwidth : Variable (0.5nm, 1nm, 2nm, 4nm)
Detector : Dual Solid State Silicon photodiode
Photometric Range : -4.000A to 4.000A
Stray Light : <0.025%T at 220nm (NaI), <0.025%T at 340nm (NaNO2), <1%T at 198nm & 200nm (KCl) (at 1nm bandwidth)
Zero Stability : ± 0.0003A/hr at 500nm in precision mode (at 1nm bandwidth)
Baseline Flatness : ± 0.001A 220 to 900nm (at 1nm bandwidth)
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*
Other Sample Containers : Test Tube*
Cell Holder : Dual (sample and reference), 8 cell changer*, 5 position heated cell changer*, variable pathlength cell holder*
Accessory Options : Film holder*
Temperature Control : Temperature controlled cell changer*, Water Jacket*
Method Storage : Unlimited
Regulatory Compliance : European Pharmacopoeia, IQ/OQ*, 21CFR part 11*
Printer : Via PC
Data Output : Print*, Export to PC, PC Control
Display : None (PC dependent)
Export/ Data Storage : via USB cable to PC
Data Interface : USB
Languages : English
Power Requirement : 85-264 V (150 VA)
Weight : 18Kg (39.7lb)
Dimensions (WxDxH) : 535 x 440 x 235mm (21.3 x 18.1 x 12.6 inches)
Certification : CE
Noise : <0.002A peak to peak, 0.0005A RMS near 2A at 500nm. <0.00005A RMS at 0A at 500nm over 20 measurements (at 1nm bandwidth)
Photometric Accuracy : ± 0.002A at 0.5A, ± 0.004A at 1A, ± 0.006A at 2A at 440nm, 456nm, 546.1nm, 590nm, 635nm ± 0.005A using 60mg/L K2Cr2O7
Photometric Reproducibility : ± 0.002A at 1A (at 1nm bandwidth)
Scan Speed : >2400 nm/min
Spectral Scanning : Yes (up to 1100nm)

Ordering Information
Biochrom Libra S80PC  Double Beam Spectrophotometer    80-7000-30

Spare Parts
80-7000-50 Spare Deuterium Lamp
80-7000-51 Spare Tungsten Lamp