EPPENDORF - BioSpectrometer
Manufactured by EPPENDORF
The new Eppendorf BioSpectrometer is a small, very compact spectrophotometer for measurements in the UV and VIS range....
The new Eppendorf BioSpectrometer is a small, very compact spectrophotometer for measurements in the UV and VIS range. Sepctra can be recorded and individual wavelength measurements can be made in a spectral range of 200 nm to 830 nm. What's more, the cuvette shaft of the BioSpectrometer kinetic is temperature controlled from +20°C to +42°C, meaning that enzyme and substrate kinetics can be measured directly in the device. No device upgrade with accessories is necessary for temperature control.
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Features of BioSpectrometer
- UV/Vis spectral range 220 nm to 830 nm
- Xenon flash lamp with very long service life
- Preprogrammed methods for a quick start
- Guided software process to minimize errors
- Operation directly on the device, no PC necessary
- Large, easy-to-read 5.7-inch color display
- Storage of measuring results (> 1,000) right in the device
- Integrated data processing option for specific methods
Only BioSpectrometer kinetic:
- Integrated Peltier element for temperature control of the cuvette shaft
- Freely selectable cuvette shaft temperature control in a range of +20°C to +42°C with 0.1°C increments
- Preprogrammed and freely programmable kinetic methods
- Subsequent modification of the time window for regression evaluation
General Specifications
There are no General Specifications available.
Series Modals
EPPENDORF - BioSpectrometer basic
[+] View Model Specifications| Depth | 400 mm |
| Height | 150 mm |
| Width | 295 mm |
| Power Requirements | 100 to 240 V ± 10% / 50 to 60 Hz ± 5% |
| Peak Power | 30 W during operating steps |
| Weight | 5.4 kg |
| Wavelength Range | 200 to 830 nm |
| Light Source | Xenon flash lamp |
| Additional Model Specifications | Optical system: Absorption single-beam spectral photometer with reference beam Light source: Xenon flash lamp Height of light source: 8,5 mm Cuvette shaft: 12,5 mm × 12,5 mm, not temperature-controlled 12,5 mm × 12,5 mm, temperature-controlled Receiver: CMOS photodiode array CMOS photodiode array Wavelengths: 200 nm to 830 nm Smallest increment: 1 nm Spectral bandwidth: = 4 nm Photometric measuring range: 0 A to 3,0 A at 260 nm Random error of the photometer: = 0,002 at A = 0 = 0,005 (0,5 %) at A = 1 Systematic error of the photometer: ±1 % at A = 1 |
EPPENDORF - BioSpectrometer fluorescence
[+] View Model Specifications| Depth | 400 mm |
| Height | 150 mm |
| Width | 295 mm |
| Power Requirements | 100 – 120 V, 50 – 60 Hz |
| Weight | 5.4 kg |
| Additional Model Specifications | Absorption measuring range 0 A – 3.0 A (260 nm) BSA concentration range 0.01 ng/µL – 45.45 µg/µL Beam receiver absorption CMOS photodiode array Beam receiver fluorescence Photodiodes Cuvette shaft 12.5 mm × 12.5 mm Emission wavelength I fluorescence 520 nm, bandwidth: 15 nm Emission wavelength II fluorescence 560 nm, bandwidth: 40 nm Excitation wavelength fluorescence 470 nm, bandwidth: 25 nm Fluorescence measuring range 0.5 nM – 2,000 nM fluorescein (emission wavelength 520 nm) Light path height 8.5 mm Light source absorption Xenon flash lamp Light source fluorescence LED Measuring principle absorption Single-beam absorption spectrophotometer with reference beam Measuring principle fluorescence Confocal filter fluorometer with reference beam Method memory >100 method programs Mode absorption Spectrophotometer Mode fluorescence Fluorometer Operator guidance language Spanish, Italian, French, English, German Power consumption Approx. 15 W during operating step Approx. 5 W with dimmed display Random error absorption ? 0.002 at A = 0 ? 0.005 (0.5 %) at A = 1 Random error fluorescence +/-2 % at 1 nM fluorescein Random error wavelength +/-1 nm Smallest step size 1 nm Spectral bandwidth ? 4 nm Systematic error wavelength ? 0.5 nm Wavelength range 200 nm – 830 nm Wavelength range absorption Scan (nm): 200 – 830 at 1 nm increments dsDNA concentration range 1.0 pg/µL – 1,500 ng/µL |
EPPENDORF - BioSpectrometer kinetic
[+] View Model Specifications| Depth | 400 mm |
| Height | 150 mm |
| Width | 295 mm |
| Power Requirements | 100 to 240 V ± 10% / 50 to 60 Hz ± 5% |
| Peak Power | 30 W during operating steps |
| Weight | 5.5 kg |
| Wavelength Range | 200 to 830 nm |
| Light Source | Xenon flash lamp |
| Additional Model Specifications | Optical system: Absorption single-beam spectral photometer with reference beam Light source: Xenon flash lamp Height of light source: 8,5 mm Cuvette shaft: 12,5 mm × 12,5 mm, not temperature-controlled 12,5 mm × 12,5 mm, temperature-controlled Cuvette shaft temperature control: 20 °C to 42 °C Smallest increment: 0.1 °C Receiver: CMOS photodiode array CMOS photodiode array Wavelengths: 200 nm to 830 nm Smallest increment: 1 nm Spectral bandwidth: = 4 nm Photometric measuring range: 0 A to 3,0 A at 260 nm Random error of the photometer: = 0,002 at A = 0 = 0,005 (0,5 %) at A = 1 Systematic error of the photometer: ±1 % at A = 1 |