Biomaster

Spectrophotomètre UV-Visible à écran tactile BIOmaster avec microcellule de 100 µl

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Spécifications techniques

Halo BIOmaster allows measurement of nucleic acid concentrations and purity (using ratio function) including protein concentrations. As a high quality spectrophotometer, the Biomaster features touch screen operation packaged as a lightweight system with a compact footprint for life science and education related applications.

Life Science Programs

Halo BIOmaster contains onboard functions for the quantification of nucleic acid, including dsDNA, ssDNA, RNA and Oligonucleotides. The purity of the nucleic acid can also be determined with the ratio A260/A280 calculation. Protein concentrations can be measured from a range of colourimetric assays such as Bradford, Lowry, Biuret and BCA. Standard calibration data and curves can also be displayed. Furthermore, proteins can be quantified at 280nm.

Bacterial cell density at 600nm can also be measured under the OD600 cell culture optical density function. It can define a bacterial culture in exponential growth phase and at the most appropriate time for harvest or induction.

Compact Optics with Full Range Scanning

The single beam optics are compact resulting in significant bench space saving. The long life Xenon lamp optics system in the Biomaster ensures quick and reliable performance.

Color Touch Screen Operation

The intuitive color touch screen provides simple access to an extensive range of function. The touch screen is sensitive to stylus or hands (with and without gloves). Icon driven on board software improves accessibility and the quick action keys are another convenience feature. 

Various Measurement Modes

In addition to the Lifescience program, BIOmaster also features conventional spectrophotometer functions such as single/ multiple wavelength analysis, spectrum scanning, kinetics and concentration measurement.

Optional Accessories

A various selection of accessories include: microcell holder, flow cell with sipper, temperature control holder, long path- length cuvette holder and an automatic multiple cell changer is available to enhance different application needs.

Storage and Data Output

External storage with SD card allows data export to PC in compatible text or spreadsheet format. MasterReport software is available to convert the raw data to an organized data table. Method and result storage is almost unlimited by exchanging the SD card when needed. A printer option is available for direct printing of data and / or graphics. Advanced control, analyses and reporting can be performed with the optional UV Detective software installed on a computer.

Validation Function

To ensure optimum instrument performance, self diagnosis functions are executed with the GLP/GMP wizard for performance validation and auditing. 

   

Wavelength Range

190 to 1000nm

Resolution

1nm

Spectral Bandwidth

5nm±1nm

Transmittance Accuracy

±1% T

Transmittance Repeatability

0.50% T

Detection Limit Concentration

dsDNA 1.5 - 100μg/ml (for 100μg cell)

Noise

0.004A at 0A at 250nm

Stray Light

<0.5% T at 220nm, 340nm, 360nm

Wavelength Accuracy

±2nm

Wavelength Repeatability

1nm

Absorbance

-0.3 to 1.999

Transmittance

0 to 199.9%

Spectrum Scanning

Yes

Concentration

-300 to 1999

Memory

SD card storage

Quantitation

-300 to 1999

Time Scan Display

Graphical and calculated concentration value

Wavelength Scan Analysis

Absorbance and wavelength of peaks and valleys

GLP

Time and date display Self diagnosis

Standard Accessories

Microcell holder and 100μl micro cell



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