spectrophotometer-nano drop liteThermo scientific
NanoDrop Lite
Spectrophotometer
Simple Analysis. Compact Delivery.
The NanoDrop Lite is a standalone microvolume instrument which uses our patented sample-retention system to deliver the same exceptional accuracy and reproducibility as other NanoDrop instruments. Its compact design, with built-in controls and software, makes the NanoDrop Lite small enough to fit on any benchtop, but powerful enough to deliver rapid, accurate and reproducible measurements.
The NanoDrop Lite is designed for labs that want the trusted NanoDrop technology, but don’t need the full performance or spectral data of the NanoDrop 2000|2000c or NanoDrop 8000. It is also ideal for labs that already have a NanoDrop instrument or that share a NanoDrop instrument with other labs.
Basic microvolume measurements with powerful local control:
- Employs the unique NanoDrop microvolume sampling technology for 1 µL nucleic acid and protein samples
- Measure nucleic acid concentration at 260 nm and purity using the 260/280 ratio
- Measure purified protein concentration at 280 nm
- Delivers the accuracy and reproducibility expected from NanoDrop instruments
- Uses built-in controls and software — no computer required
- Offers an optional printer for cryogenic labels
Specifications
| Instrument Type | Spectrophotometer | |
| Minimum Sample Size | 1 µl | |
| Sample Number | 1 | |
| Path Length | 0.5 mm | |
| Light Source(s) | Light emitting diodes | |
| Detector Type | Silicon photodiode | |
| Wavelength Range | 260 and 280 nm | |
| Spectral Resolution | ≤ 8.0 nm | |
| Absorbance Accuracy | 3% (at 1.05 Abs at 260 nm) | |
| Absorbance Range (10 mm equivalent) | 0 – 30 Abs | |
| Lower Limit of Detection | 4 ng/µl (dsDNA) 0.12 mg/ml (BSA) |
|
| Maximum Concentration | 1,500 ng/µl (dsDNA) 45 mg/ml (BSA) |
|
| Measurement Time | < 5 seconds | |
| Footprint | 16 x 11.5 cm | |
| Weight | 0.8 kg | |
| Sample Pedestal Material of Construction | 303 stainless steel and quartz fiber | |
| Operating Voltage | 6 V (DC) | |
| Operating Power Consumption | 18 W | |
| Standby Power Consumption | ≤ 2.5 W | |
| Software Compatibility | Local control only |
Kata Kunci Banyak Dicari :
- alat lab nanodrop
Spectrophotometer-Nanodrop-Thermo-Scientific
UV-Vis Spectrophotometer Nano Drop Thermo Scientific
Smart. Simple. Robust.
The NanoDrop 2000 is a microvolume spectrophotometer for measuring DNA, RNA, and protein. Using the patented sample retention system* the NanoDrop 2000 accurately measures samples as small as 0.5 µL, and reports sample concentration, purity ratios, and full spectral data.
Full spectral microvolume UV-Vis analysis:
- Fast measurement time of less than 5 seconds – just pipette, measure, and wipe clean
- Measure 0.5 – 2 µL DNA, RNA, and protein samples
- Software includes pre-configured methods for measuring nucleic acids, Protein A280 and colorimetric assays, and flexible customized methods
- Measure concentrations up to 15,000 ng/µl (dsDNA) – eliminating the need for dilutions
- Low-cost operation – no plates or other consumables
- Perfect for proteins with low wavelength absorbance, such as peptides at 205 nm
Specifications
| Instrument Type | Spectrophotometer | |
| Minimum Sample Size | 0.5 µl | |
| Sample Number | 1 | |
| Path Length | 1 mm (auto-ranging to 0.05 mm) | |
| Light Source(s) | Xenon flash lamp | |
| Detector Type | 2048 – element linear silicon CCD array | |
| Wavelength Range | 190 – 840 nm | |
| Wavelength Accuracy | 1 nm | |
| Spectral Resolution | ≤ 1.8 nm (FWHM at Hg 253.7 nm) | |
| Absorbance Precision | 0.002 (1 mm path) | |
| Absorbance Accuracy | 3% (at 0.74 at 350 nm) | |
| Absorbance Range | 0.04 – 300 (10 mm equivalent) | |
| Detection Limit | 2 ng/µl (dsDNA) | |
| Maximum Concentration | 15,000 ng/µl (dsDNA) | |
| Measurement Time | < 5 seconds | |
| Footprint | 14 x 20 cm | |
| Weight | 2.0 kg | |
| Sample Pedestal Material of Construction | 303 stainless steel and quartz fiber | |
| Operating Voltage | 12 vdc | |
| Operating Power Consumption | 12 – 18 W (max 30 W) | |
| Standby Power Consumption | 5 W | |
| Software Compatibility | Professional versions of Windows 7 (32 bit and 64 bit), Windows Vista (32 bit), Windows XP (32 bit) |
Kata Kunci Banyak Dicari :
- fungsi nano drop
- prinsip kerja nanodrop spectrophotometer