CMG List of Equipment

The IMP has a modern laboratory infrastructure located on the new mechanical engineering campus. The equipment is extensive and includes devices for optical, spectroscopic, calorimetric, mechanical, or rheological examinations. Additionally, fully equipped chemical and biological laboratories (S1) are available.

  • Density meter

    Density meter

    The DMA 38 densimeter utilises the bending oscillator method to measure the density of fluids. It can also determine concentration in addition to density and density-related values. Measurements can be taken within a temperature range of 15-40°C.

    Specifications

    • Measuring range: 0 to 3 g/cm^3
    • Density measurement accuracy: ± 0.001 g/cm^3
    • Measuring temperature range: +15°C - + 40°C
    • Pressure range: up to 10 bar
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  • Combined contact angle and interface measuring device

    Combined contact angle and interface measuring device

    The EasyDrop FM40 enables the performance of various drop contour analysis methods. It can determine the contact angles and interfacial tensions of any fluid in a gaseous or liquid environment. Sequential drop contour analysis can be conducted using image and video recordings.

    Specifications

    • Measuring range: 1-180°
    • Angular resolution: ± 0.1°
    • Camera: Monochrome interline CCD, 752x576 px, 25730 fps
    • Lens: 6x zoom
    • Software: SW21 (DSA 1) for drop contour analysis
  • Resin 3D Printer

    Resin 3D Printer

    The Anycubic Photon S is a 3D printer that uses UV light-induced polymerization to create resin or hydrogel-based prints. Matrix UV exposure ensures even distribution of light energy, resulting in increased print precision. The built-in LCD display allows for prints with an X-Y axis resolution of 47 µm.

    Specifications

    • Printing technology: LCD based SLA 3D printer
    • Light source: Matrix UV light (wavelength: 405 nm
    • XY resolution: 47 µm
    • Z-axis precision: 1.25µm
    • Layer thickness: 0.01-0.2 mm
    • Maximum printing speed: 20 mm/h
  • Mikroviscosimeter

    Mikroviscosimeter

    The AMVm microviscometer operates on the falling ball/rolling ball principle as per DIN 53015. The variable inclination angle allows for adjustment of shear stress and shear rate based on the fluid density being measured.

    Specifications

    • Sample size: 500 µl
    • Viscosity range: 0.3 - 1000 mPas
    • Temperature range: +10 – 70°C
    • Available capillary diameter: 1.6; 1.8; 3; 4mm
    • Available Ball Diameter: 1.5; 2.5; 3mm
  • Biochrom Libra S60PC

    Biochrom Libra S60PC

    The Biochrom Libra S60PC is a spectrophotometer that uses double beam technology to analyze solutions.

    Specifications

    • Measuring range: 190 – 1100 nm
    • Wavelength scan or measurement of defined wavelengths
    • Interval: 1 nm
    • Bandwidth: 2nm
    • Accuracy: +- 0.5nm
    • Reproducibility: 0.1 nm
  • ADVIA®

    ADVIA®

    The Siemens ADVIA® 120 is a fully automated diagnostic device used to measure blood samples. It is considered the gold standard in testing methodology for ensuring optimal results from diagnostic assays and flow cytometry tests.

    Specifications

    • Sample volume: 175 µl
    • Investigations:
    • small blood count (CBC)
    • Differential blood analysis of leukocytes
    • Reticulocytes absolute, percentage and index
  • Chandler Loop

    Chandler Loop

    The Chandler Loop System is utilised for in vitro hemocompatibility research. Various types of tubular implants and materials can be integrated into the modified Chandler Loop System.

    Specifications

    • Number of tubes: maximum 20 – 30
    • Tube inner diameter: 2.4; 4mm
    • Variable adjustable speed
    • Temperature control using a water bath
  • FTIR-Spectrometer

    The Perkin Elmer Spectrum 100® FTIR spectrometer is capable of characterising various materials using Fourier-transformed infrared spectroscopy. It provides detailed information about the composition of samples by analysing their functional groups. It can be used to examine both solutions and solids, including fleeces, thin mats, and powders.

    Specifications

    • Measuring range: 7800 to 370 cm-1
    • Resolution: 0.5cm-1
    • Software: Spectrum® and Spectragryph® for recording and evaluating the spectra
    • Atmospheric CO2/H2O suppression
  • Differential Scanning Calorimeter

    Differential Scanning Calorimeter

    The DSC 204 F1 Phoenix® is a calorimeter that can be used to characterize various materials. It measures the heat flows during heating and cooling of a sample, enabling statements to be made about the composition, thermal behavior, and crystallinity of samples. The instrument can be used to examine both solutions and solids using individual measurement protocols.

    Specifications

    • Measuring temperature range: -180°C to +700°C
    • Cooling/heating rate range: 0.001 to 200 K/min
    • Gas control for 2 sample gases and 1 protective gas
    • Sample mass: 8 to 12 mg
    • Software: Proteus® for evaluating the measurement data

    Determination of

    • Melting and glass transition temperatures
    • Degree of crystallization
    • Specific heat capacity
    • Phase transitions
    • Decomposition points
    • Polymer type
  • HELOS/KF

    HELOS/KF

    The HELOS/KF device utilises light diffraction (LB) to determine particle sizes of solids, suspensions, and sprays.

    Specifications

    • Measurement of particle sizes from suspension/dispersion using a wet dispersion system (Sucell)

      • Integrated ultrasound generator

      • Integrated double stirrers

      • Smallest sample quantities required

    • Open design for measuring aerosols

    • Measuring range: 0.25-875 µm

       

       

       

       

  • ElectroForce TestBench

    ElectroForce TestBench

    The ElectroForce Planar Biaxial TestBench is a high-performance device for characterizing materials and soft tissue. It accurately determines the mechanical anisotropy and stress-strain relationships of a wide range of samples, including technical devices like wearable sensors and wound repair meshes, as well as tissues such as skin, pericardium, and heart valve leaflets. The device includes two ElectroForce linear motors mounted on a horizontal baseplate, which can be configured for each load axis using load cell options.

    Specifications

    • Dynamic force: ±20N
    • Static force: ±20N
    • Deflection: 60 mm
    • Frequency: 0-100Hz
    • Calibrated sensor accuracy
    • Distance calibrated according to ASTM E2309, Class A distance measurement error
    • Force calibrated according to ASTM E4
    • Base plate dimensions: 914mm x 914mm x 50mm
    • Controllability: Precise characterization of various materials by controlling specific experimental parameters, including load, displacement and strain control (with the Digital Video Extensometer (DVE))
    • Integrated non-contact strain measurements: Can be carried out with the DVE 2-D strain measurements in a physiologically relevant environment
    • Superior performance: Choose the parameters for your test protocol without compromising accuracy, including force, distance, frequency and waveform (stress profile)
  • Controlled Rate Freezer CM 2000

    Controlled Rate Freezer CM 2000

    The CM-2000 Controlled Rate Freezer allows for material to be cooled at individually programmed rates, making it suitable for cryopreserving biological material.

    Specifications

    • Temperature range: room temperature to -150°C
    • Programmable cooling rates: 0.2 K/min to 60 K/min
    • Multi-stage freezing protocols possible
    • Chamber volume: approx. 500 1.5 ml cryo tubes
    • Cooling medium: liquid/gaseous nitrogen (-196 °C)
  • Scanning electron microscope

    Scanning electron microscope

    The S-3400N Type II scanning electron microscope (SEM) allows for the analysis and visualization of the morphological and topographical surface properties of a sample, providing insight into its surface structure and condition.

    Specifications

    • Vacuum: High vacuum and low vacuum mode (6 – 270 Pa)

    • Sample stage: motorized 5-axis sample stage with -20/+90° inclination >

    • Cathode: Tungsten cathode

    • Acceleration voltage: 0.3-30kV

    • Resolution:

      • 3 nm at 30 kV, 10 nm at 3 kV

      • 4 nm at 30 kV

     

  • Scanning electron microscope with EDX option

    The SEM can be combined with the EDAX Genesis XM-2 energy dispersive X-ray spectrometer for additional material analysis, including chemical composition and distribution in the sample. The analysis software allows for recording of the spectrum in line and map scan mode, as well as automatic peak identification and quantification.

    Specifications

    • Detector: Sapphire Si(Li) liquid nitrogen-cooled EDS

    • Active area: 10 mm2

    • Amplifier type: 204 B+

    • Window type: 3.3

    • Software: Genesis

  • Fluorescence spectrometer Perkin Elmer LS 55

    The Perkin Elmer LS 55 spectrometer is utilised to determine fluorescence, phosphorescence, bioluminescence, and chemiluminescence in the pharmaceutical industry, cell research, drug development, and testing. It has excellent resolution for studies in immunology, enzymology, protein research, and cell biology.

    Specifications

    • Light source: Xenon discharge lamp (20 kW for 8 µs, pulse width at half length <10 µs)

    • Monk-Gillieson type monochromator: excitation from 200-800 nm, emission from 20-650 n

    • Emission filters: 290, 350, 390, 430 and 515 nm

    • Wavelength accuracy: ±1.0 nm, wavelength reproducibility: ±0.5 nm

    • Plate reader (or area scanning 128 mm × 96 mm) and 10 mm cuvettes (temperable holder) accessories

    • Measuring modes:

    • a. fluorescence

      b. phosphorescence

      c. Bioluminescence

      d. Chemiluminescence

      e. Excitation, emission, spectral simultaneous scanning (constant wavelength and constant energy difference), scanning speed 10-1500 nm/min

      f. Single and multiple wavelength kinetics

      g. Intracellular ion analysis

      h. polarization

       

  • Confocal laser scanning microscope LSM 510 Meta

    The LSM 510 Meta is an inverted confocal laser scanning microscope that is primarily used for capturing high-resolution 2D/3D fluorescence images of biological samples such as living or fixed cells and cell structures.

    Specifications

    • LSM 510 Meta Scan Head

    • Using four lasers:

    1. Argon/2 laser: laser lines 458, 477, 488, 514 nm (maximum power 30 mW)

    2. HeNe 543 Laser: Laser line 543 nm (maximum power 1 mW)

    3. HeNe 633 Laser: Laser line 633 nm (maximum power 5 mW)

    4. Diode laser laser line 405 nm (maximum power 25 mW)

    5. Fully automated X/Y/Z positioning table

    6. Recording modes: VIS, TV, LSM modes, Single/Dual Channel, Alpha, Z-Stack, Time Series, Transmitted/Reflected Light, Tile Scan

    7. Using numerous filters (NFT, HFT, LP, BP), pinhole customization
          Objectives with up to 100x magnification (oil objectives, long distance, cover glass corrected)

    8. Fully automated X/Y/Z positioning table

    • Recording modes: VIS, TV, LSM modes, Single/Dual Channel, Alpha, Z-Stack, Time Series, Transmitted/Reflected Light, Tile Scan

    • Using numerous filters (NFT, HFT, LP, BP), pinhole customization

    • Objectives with up to 100x magnification (oil objectives, long distance, cover glass corrected)