Accuris SmartDrop™ Nano Spectrophotometer
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Product Description
The Accuris SmartDrop™ Nano Spectrophotometer provides fast and accurate DNA, RNA, and protein quantification from microvolume samples without the need for dilutions or an external computer. Featuring a 7” touchscreen, drop-and-read operation, built-in printer, and USB data export, SmartDrop delivers results in seconds with models available for different application needs and budgets.
Features:
- Accuris SmartDrop™ L Nano Spectrophotometer - Basic
- Ideal for routine DNA, RNA, and protein quantification and purity analysis
- Cost-effective solution for routine laboratory use
- Affordable LED light source with reliable silicon detector technology
- Fixed 0.5 mm path length for accurate measurements
- Detects dsDNA concentrations up to 2,500 ng per µL
- Automatic calculation and display of 260/280 purity ratios
- Fast results are delivered in ~6 seconds
- Accuris SmartDrop™ X Nano Spectrophotometer - Full Spectrum
- Ideal for nucleic acid, protein analysis, and identification of unknown samples
- Full-spectrum UV-Vis absorbance scans from 200–800 nm
- Quickly calculates and displays 260/280 and 260/230 ratios
- Long-life Xenon lamp with precision monochromator (no warm-up required)
- Highly sensitive CCD detector for accurate measurements
- Auto-ranging path lengths of 0.2 mm and 1.0 mm
- Detects dsDNA concentrations up to 4,500 ng per µL without dilution
- Requires only 0.5–2.0 µL sample volume
- Full spectrum analysis completed in ~5 seconds
- Preset programs for BCA, Bradford, and Lowry protein assays
- Select up to five specific wavelengths for colorimetric measurements
- Accuris SmartDrop™ XF Nano Spectrophotometer - Full Spectrum and Fluorometer
- Top-of-the-line spectrophotometer
- Combines a full-spectrum UV-Vis spectrophotometer and an integrated fluorometer
- Full-spectrum absorbance scanning and calculations of 260/280 nm and 260/230 ratios
- Long-life Xenon lamp with precision monochromator (no warm-up required)
- Auto-ranging path lengths of 0.05 mm, 0.2 mm, and 1.0 mm
- Detects dsDNA concentrations up to 15,000 ng per µL without dilution
- Integrated fluorometer for highly sensitive, low-concentration nucleic acid quantitation
- Motorized system gently stretches the sample column and allows for three different path lengths
- Providing accurate readings of samples from 0.5 to 2.0 µL without dilution
- Preprogrammed methods for nucleic acids, proteins, and colorimetric assays
- Fluorescence detection via blue light channel (460 nm) for dyes such as PicoGreen®, RiboGreen®, GFP, and fluorescein
- Optional UV, green, and red fluorescence channels available
Technical Specifications:
- Display: 7" Touch Screen
- Power: 25W, DC 24V, 2A
- Weight: 7.9 lbs
- Communication Ports: USB for data export
| Model | SmartDrop™ L (NS1000) | SmartDrop™ X (NS1010) | SmartDrop™ XF (NS1020) | |
| Minimum Sample Size | 1.0 µL – 2.0 µL | 0.5 µL – 2.0 µL | 0.5 µL – 2.0 µL | |
| Path Length | 0.5 mm | 0.2 mm, 1.0 mm | 0.05 mm, 0.2 mm, 1.0 mm | |
| Light Source / Life | UV LED / 8000H | Xenon flash lamp / >109 flashes | Xenon flash lamp / >109 flashes | |
| Detector | UV Silicon Photocell | 2048 Element Linear Silicon CCD Array | 2048 Element Linear Silicon CCD Array | |
| Wavelength | 260, 280, & 600 nm | 200 – 800 nm | 200 – 800 nm (1 nm steps) | |
| Wavelength Accuracy | ± 1 nm | ± 1 nm | ± 1 nm | |
| Spectral Resolution | -- | ≤ 3 nm (FWHM@Hg 253.7 nm） | ≤ 3nm (FWHM@Hg 253.7nm) | |
| Absorbance Range | 0.2 – 50 (10 mm equivalent) | 0.04 — 90（at 260 wavelength, 10 mm equivalent） | 0.04 — 300 at 260 wavelength, 10 mm equivalent | |
| Absorbance Precision | 0.005 Abs | 0.003 Abs（1 mm path length） | 0.003 Abs (1 mm path length) | |
| Absorbance Accuracy | ± 1% | ± 1%（7.332 Abs, at 260 nm wavelength） | ± 1% (7.332 Abs, at 260 nm wavelength) | |
| Concentration Accuracy | ± 5ng [10,500) ± 2% [500,2000) ± 3% [2000,2500] |
-- | -- | |
| Detection Concentration Range | 10 ng/μL dsDNA ～ 2,500 ng/μL dsDNA | 2 ng/μL dsDNA ～ 4,500 ng/μL dsDNA | 2 ng/μL dsDNA - 15,000 ng/μL dsDNA | |
| Detection Time | < 6 seconds | < 5 seconds | < 6 seconds | |
| Dimensions | 8.2" W x 11.0" D x 7.3" H | 8.3" W x 10.6" D x 7.2" H | 8.2" W x 12.6" D x 7.3" H | |
| OD600 | Absorbance Range | 0~4.000 Abs | 0~4.000 Abs | 0~4.000 Abs |
| Absorbance Stability | [0,3) ≤ 0.5% [3,4) ≤ 2% | [0,3）≤ 0.5% [3,4）≤ 2% | [0,3）≤ 0.5% [3,4）≤ 2% | |
| Absorbance Repeatability | [0,3) ≤ 0.5%, [3,4) ≤ 2% | [0,3）≤ 0.5%, [3,4）≤ 2% | [0,3）≤ 0.5%, [3,4）≤ 2% | |
| Absorbance Precision | [0,2) ≤ 0.005A, [2,3) ≤ 1%, [3,4) ≤ 2% | [0,2）≤ 0.005A, [2,3）≤ 1%, [3,4）≤ 2% | [0,2）≤ 0.005A, [2,3）≤ 1%, [3,4）≤2% | |
| Flourometer | Linearity | -- | -- | R² ≥ 0.995 |
| Repeatability | -- | -- | ≤ 1.5% | |
| Stability | -- | -- | ≤ 1.5% | |
Please note: The Fluorescence detection tube and the cuvette are not included.
Specifications
| Manufacturer | Benchmark Scientific |
|---|---|
| Latex Free | Yes |
| Country of Manufacture | China |
| Item Ships From | New Jersey |
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Products must be returned in unused, resalable condition with the original packaging. Please contact Customer Service for a valid return authorization within 30 days of receipt of purchase. A minimum restocking fee of 20% of the purchase price will be deducted from the refund. Customers original shipping charges will not be reimbursed. The customer is responsible for return shipping charges and insuring the package. Credit will not be issued if product is received damaged.
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