EquipmentLaboratoryEppendorf BioPhotometer

Eppendorf BioPhotometer


Eppendorf BioPhotometer

State-of-the-art technology with an easy-to-use format in a compact footprint:
that is the Eppendorf BioPhotometer! It's large key pads, pre-programmed
methods, and pre-set wavelengths and conversion factors greatly simplify the
sample quantification. The large LCD screen displays the sample concentrations,
absorption values, OD260/OD230 and OD260/OD230 and sample dilutions at a glance.

  • Compact design, easy to transport
  • Robust housing, splash- and water-resistant
  • High-value components guarantee high operating safety
  • Metal housing ensures high stability
  • Xenon flash lamp source with extremely long service life (10 years)
  • Ready to measure immediately (no warmup time)
  • Self-explanatory, extremely simple operation
  • Measurement only takes approx 2 seconds
  • Programmed methods: ssDNA, dsDNA, RNA, Oligo, Protein, Lowry/Lowry micro, Bradford/Bradford micro, BCA/BCA micro, and OD 600
  • Optional background correction at 320 nm for UV methods
  • Automatic calculation of sample dilution
  • Simple conversion using the "Conversion" key
  • Up to 10 standards for colorimetric analyses
  • Storage of the last 100 results and all corresponding data
  • Storage of all calibrations
  • Sample data and calibration data can be called up after being stored

The Eppendorf BioPhotometer minimizes the workload for everyday routines in
molecular biology and biochemistry. The easy-to-follow keypad speeds operation.

Each method has its own key and parameters are set automatically when the method
is selected. Programmed methods include ssDNA, dsDNA, RNA, Oligos, Protein OD
600; and Lowery, Bradford, BCA (plus micromethods).

Optical system:    Absorption, single-beam photometer with reference beam
Light source:    Xenon flash lamp
Light beam height:     8.5 mm
Spectral range:    220 to 750 nm
Wavelengths:    Xe 230; 260; 280; 320; 562; 595 nm
Spectral range width:     5 nm: 230 to 320 nm; 7 nm: 562 to 595 nm
Photometric measuring range:    0,000 to 3,000 A
Photometric accuracy:    ±1% at 1 A
Photometric precision:    < 0.5% at 1 A
Method-dependent evaluation:    - Absorbance/concentration using factor
    - Concentration using calibration with 1 to 10 standards
    - One-point calibration (1 std) / linear regression (2 to 10 standards)
    - Non-linear regression (polynom, 3rd degree; 4 or 5 standards), 1x, 2x or 3x determination
    - Ratio 260/280, ratio 260/230, molar concentration, total yield
    - Warburg formula for protein direct A280
Calibration memory:    For protein methods
Results memory:    For 100 results with absorbance, ratio values, sample no.,
dilution, date and time
Printer interface:    RS-232C, serial, for printer or PC with BioPhotometer software package
Power consumption:    Approx. 20 W in operation; 10 W in standby mode

PDF Manual and Brochure available

Dims 33cm (D) x 20cm (W) x 9cm (H)

Manufacturer: Eppendorf

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The pictures you are looking at are of the Eppendorf BioPhotometer. This is the actual item you are buying, they are not downloaded or copied from any other source.
All information given on this website is correct at the time of publication. However in the interests of technical progress, design specifications are subject to change without notice. Accordingly, data given herein should be regarded as a general guide only and does not form part of any contract. All goods are supplied in accordance with our standard terms and conditions of sale. If you need more information on using this equipment check out The Laboratory Encyclopedia.
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