Brand: Eppendorf
Features:
- Spectrophotometer measures the concentration and purity of nucleic acid and protein samples
- Pre-stored methods provide access to concentration determination of nucleic acids; proteins and dye-marked nucleic acids and proteins; and the OD 600 method for determining bacterial density by way of turbidity measurement; and user-defined methods allow customization
- Xenon flash lamp, 200 to 830nm wavelength range, and up to 4nm spectral bandwidth
- 12.5 x 12.5mm cuvette shaft accepts standard cuvettes
- Guided software process minimizes errors, integrated data processing provides on-board data analysis, and instrument stores over 1,000 results automatically
Eppendorf
Details:
The Eppendorf 6135000017 UV/Vis basic single-beam BioSpectrometer has a 200 to 830nm wavelength range, up to 4nm spectral bandwidth, a xenon flash lamp, and uses a single-beam to measure the concentration and purity of nucleic acid and protein samples in research labs. Pre-stored methods provide access to concentration determination of nucleic acids; proteins and dye-marked nucleic acids and proteins; and the OD 600 method for determining bacterial density by way of turbidity. User-defined methods provide customization. The 200 to 830nm wavelength range can be adjusted on 1nm increments. The up to 4nm bandwidth is used for routine quality control measurements. The xenon lamp provides an internal standard for wavelength accuracy verification, and the xenon flash lamp and single-beam splitter provide real-time reference beam correction with each lamp flash. The 12.5 x 12.5mm cuvette shaft accepts standard cuvettes. The 5.7" LCD displays test results and provides access to stored methods. The on-board guided software process minimizes errors and integrated data processing provides on-board data analysis. The instrument provides automatic storage of over 1,000 results. The spectrophotometer has a two USB ports and an RS-232 port to allow communication with a computer (sold separately).
| Specifications | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Measuring principle | Single-beam absorption spectrophotometer with reference beam | ||||||||
| Wavelength range | 200 to 830nm at 1nm increments | ||||||||
| Spectral bandwidth | < 4nm | ||||||||
| Photometric range | 0 to 3A at 260nm | ||||||||
| Cuvette shaft | 12.5 x 12.5mm | ||||||||
| Absorbance light source | Xenon flash lamp | ||||||||
| dsDNA concentration range | 2.5 to 1,500ng/microliter | ||||||||
| Detector | CMOS photo
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