Biochrom Libra Spectrophotometers and Colorimeters
Biochrom Libra S11 Visible Spectrophotometer
Features
- Single Beam Visible spectrophotometer covering 325-999nm (5nm bandwidth)
- Lamp saver mode
- Customisable user interface
- Automatic system calibration
- Wide range of sample handling accessories
Description
The instrument has absorbance,
transmittance, absorbance ratio and factor concentration modes, as
well as absorbance against time and scanning capabilities. The
benefits of enhanced software functionality, including standard
curve mode, reaction rate slope calculation, multi-wavelength
equation definition and storage of user defined methods, will be
useful in the QC laboratory. Graphics are displayed and can be
printed out for the scan, kinetics and standard curve routines.
The instrument start-up menu may be customised by the laboratory manager in order to meet the applications requirements of the laboratory. As measurement needs change, the menu can be altered accordingly. The compact design saves precious bench space.
Connectivity
All results can be downloaded
directly to Excel if required using the optional spreadsheet
interface. Alternatively it may be linked to a chart recorder or
used with a parallel output printer. The instruments can be
under full PC control when used with Acquire Lite PC-based software to expand the
capability of the instrument including modules for wavelength
scanning, kinetics and quantification.
Wide range of
accessories
See Biochrom Libra Accessories for order codes
for:
- Cell changers: 2 position, heated electrical (Peltier) or by water circulation
- Single cell holders: test tube holders, water or electrically heated, cylindrical
| Ordering Information | Order Code |
| Biochrom Libra S11 Visible Spectrophotometer | 80-2115-15 |
| Acquire Lite applications software | 80-2112-24 |
| Spreadsheet interface software with serial adapter | 80-2109-02 |
| Seiko DPU-414 thermal printer | 80-2108-80 |
| Parallel printer cable | 80-2071-87 |
Spare Parts
80-20022-94 Tungsten halogen
lamp (horizontal filament)
80-2009-80 Thermal printer paper 5 rolls
Order codes for spectrophotometer cells and cuvettes
Technical Specifications below. Optional accessories shown marked *
| File Description | File Size | ||
|---|---|---|---|
 |
Biochrom Libra Range of Spectrophotometers and Colorimeters Brochure Spectrometers and colorimeters |
771 KB |  |
|
Biochrom Libra Spectrophotometer Order Guide Cuvettes and accessories for the Biochrom Libra range of spectrophotometers and colorimeters for use in industrial and life science laboratories. |
409 KB | |
|
Biochrom Libra Range of Spectrophotometers and Colorimeters Brochure French Product range brochure for the Biochrom Libra range of spectrometers and colorimeters |
983 KB | |
|
Biochrom Libra Spectrophotometer Order Guide in French Biochrom Libra accessories and cuvettes for UV/Vis spectrophotometers and colorimeters |
705 KB | |
| Specification | Data |
|---|---|
| Type | Visible |
| Wavelength Range | 325 - 999nm |
| Wavelength Accuracy (+/-) | 2nm |
| Wavelength Reproducibility (+/-) | 0.5nm |
| Lamp Source | Tungsten Halogen |
| Beam | Single Beam |
| Optical System | Monochromator Holographic Grating |
| Bandwidth | 5nm |
| Detector | Single state silicon photodiode |
| Photometric Range | -3.000 to 3.000A, 0.01 to 99999 conc. units, 0.1 to 200%T |
| Photometric Accuracy | |
| Stray Light | <0.05%T at 220nm and 340nm |
| Stability | 0.002A/h at 0A and 546nm |
| Spectral Scanning | Yes |
| Measurement Type | Fixed wavelength, Abs/%T, Abs ratio, Abs difference, concentration (factor), concentration (standard curve), multiwavelength, kinetics |
| Cell Compatibility | Cuvette, Microcell*, Variable Pathlength Cell* |
| Other Sample Containers | Test Tube* |
| Cell Holder | Single cell, Cell changer (2 position manual) * |
| Accessory Options | Cylindrical cell holder* |
| Temperature Control | Electrical*, Water Jacket*, Temperature controlled cell changer* |
| Method Storage | Up to 9 |
| Regulatory Compliance | CE |
| Printer | Serial*, External via Export*, Chart Recorder* |
| Data Output | Print*, Export to PC*, PC Control* |
| Display | Large LCD |
| Export/ Data Storage | USB Serial cable |
| Data Interface | serial, parallel |
| Languages | English, French, Italian, German and Spanish |
| Power Requirement | 90-265V AC, 50/60Hz, 100VA |
| Weight | 6Kg (13.2lb) |
| Dimensions (WxDxH) | 30 x 40 x 19cm (12 x 16 x 7.5 inches) |
| Certification | CE |
