Biochrom WPA range of Colorimeters & Spectrophotometers
Biochrom WPA Biowave II UV/Visible Spectrophotometer with Life Science Methods

Features
- Split Beam (RBC) UV/Vis Spectrophotometer 190-1100nm (3nm/5nm bandwidth)
- Pre-programmed methods for DNA, RNA, Oligos, proteins and cell density
- Nucleic acid scans for purity checking
- Low volume capability with 10µL min. quartz cells
- Novel optics with a Xenon source for long lamp lifetime and low running costs
- Flexible data export optional accessories include Export to PC software, Wireless Bluetooth®, built in printer or SD card Method/Data storage.
Description
The Biochrom WPA Biowave II
offers all the benefits of the Lightwave II with the
addition of key life science applications. The Biowave II+ is a
higher resolution 3nm bandwidth version. This instrument has a 2
year warranty and the Xenon lamp has a 3 year warranty.
Built in Life Science
Methods
Pre-programmed methodologies for nucleic acid
quantification (DNA, RNA and oligionucleotides), protein assays
(BCA, Biuret, Bradford and Lowry) and for cell culture density
measurements. The visualision of the nucleic acid scan is
particularly useful, especially for RNA samples where impurities
may be present in the 230 nm region, yet not have an adverse effect
on the A260/A280 ratio. The system is compatible with disposable
low volume UV cuvettes
In kinetics mode, the basic plot of absorbance against time may be supplemented with the result for äA/min plus the correlation coefficient is also calculated for the duration of the assay. This slope may be multiplied automatically by a factor to convert it directly to rate of reaction.
Flexible Data Export Options
Results may
be printed to an optional integrated high quality graphical printer
for a permanent record Alternatively results can be exported via a
USB cable connection to a suitable PC running Print Via
Computer (PVC) software (optional), or wireless
Bluetooth® accessory. Alternatively the optional SD card
accessory allows laboratories to export to standard SD or SDHC
memory cards. This will be particularly useful to laboratories
wishing to clone methods and folders between instruments. Please
note only one optional accessory can be fitted to each
instrument.
| Ordering Information | Order Code |
| Biochrom WPA Biowave II | 80-3003-75 |
| Biochrom WPA Biowave II with Printer | 80-3003-76 |
| Biochrom WPA Biowave II with Bluetooth® | 80-3003-77 |
| Biochrom WPA Biowave II with SD card Accessory | 80-3005-11 |
| Biochrom WPA Biowave II+ | 80-3004-80 |
| Biochrom WPA Biowave II+ with Printer | 80-3004-81 |
| Biochrom WPA Biowave II+ with Bluetooth® | 80-3004-82 |
| Biochrom WPA Biowave II+ with SD card Accessory | 80-3005-12 |
Upgrade and Spare parts
80-3004-07 Spare
printer paper (20 rolls).
80-3003-84 Printer accessory.
80-3004-73 Print via computer software and cable.
80-3003-96 Bluetooth accessory
80-3005-00 SD Card accessory.
A video presentation and full technical specifications are shown below. Optional accessories marked *.
| Specification | Data |
|---|---|
| Lamp Source | Xenon (PTR) |
| Optical System | Monochromator Holographic Grating |
| Wavelength Range | 190 - 1100nm |
| Bandwidth | 5nm (3nm Biowave II+) |
| Stray Light | 0.5%T at 220 & 340nm |
| Weight | 4.5Kg (9.9lb) |
| Type | UV/Vis |
| Wavelength Accuracy (+/-) | 2nm |
| Wavelength Reproducibility (+/-) | 1nm |
| Beam | Split Beam |
| Detector | 1024 CCD array |
| Photometric Range | -0.300 to 2.500A |
| Photometric Accuracy | +/- 0.003A at 0-0.5A at 546nm |
| Stability | 0.01A/h at 340nm |
| Spectral Scanning | Yes |
| Measurement Type | Fixed Wavelength (Abs/%T), Abs ratio, concentration (standard curve), concentration (factor), multiwavelength, kinetics, Life Science Methods, cell density |
| Cell Compatibility | Cuvette 10mm, Microcell* , Ultra Microcell* |
| Other Sample Containers | n/a |
| Cell Holder | Single Cell |
| Accessory Options | Printer* |
| Temperature Control | None |
| Method Storage | Up to 90 |
| Regulatory Compliance | CE |
| Printer | Thermal built in*, External via Export* |
| Data Output | Print*, Store*, Export to PC* |
| Display | Graphical LCD |
| Export/ Data Storage | SD card*, Bluetooth*, USB cable* |
| Data Interface | USB |
| Languages | English |
| Power Requirement | 90-250 V AC, 50/60Hz, 30VA |
| Dimensions (WxDxH) | 10 x 26 x 39 cm (3.9 x 10.2 x 15.3 inches) |
| Certification | CE |


