Surge Scientific · Model SPT-Nano · Micro Volume Spectrophotometer · UV-VIS + OD600 Standard Model
SPT-Nano Micro Volume Spectrophotometer
UV-VIS Full Spectrum 190–800 nm · OD600 Bacterial Density · 0.5 µL Minimum · Xenon Flash Lamp · 7-inch Touchscreen
UV-VIS + OD600 · 0.5–2 µL micro-volume · The standard model · 190–800 nm Full Spectrum · 0.5 µL Minimum Sample Volume · Auto-Ranging Pathlength · 15,000 ng/µL Maximum dsDNA Detection · 2 ng/µL Minimum Detection · Xenon Flash Lamp (Zero Warm-Up · 10-Year Service Life) · 2048 px CMOS Detector · 1 nm Wavelength Accuracy · ≤3 nm Spectral Resolution · OD600 Cuvette Mode · 7-inch Color Touchscreen · Android Software · Built-in Printer · USB 2.0 Export · 4.1 kg Compact Footprint
The SPT-Nano is the standard model in the Surge Scientific micro-volume spectrophotometer family — combining full UV-VIS spectral analysis (190–800 nm) with built-in OD600 bacterial density measurement in one compact instrument. 0.5 µL minimum sample volume on the pedestal — no cuvettes required for routine quantification, no proprietary consumables, no dilution series for high-concentration samples. Auto-ranging pathlength (0.05 mm / 0.2 mm / 1 mm) means dsDNA samples up to 15,000 ng/µL measure without dilution, with low-concentration accuracy down to 2 ng/µL dsDNA. OD600 cuvette mode for bacterial / yeast / microorganism culture density. Xenon flash lamp with zero warm-up time and 10-year service life. 7-inch color touchscreen running Android software, built-in printer, USB 2.0 export — full standalone operation, no PC required.
Why the SPT-Nano Standard Model Is the Right Tool for 90% of Lab Workflows
Most molecular biology, microbiology, and clinical research labs need two spectrophotometric measurement modes: UV-VIS micro-volume quantification for nucleic acid and protein QC, and OD600 cuvette mode for bacterial / yeast culture density. The SPT-Nano combines both in one instrument with a single 7-inch touchscreen interface — replacing the dedicated NanoDrop-class spectrophotometer plus the dedicated OD600 reader that many labs still buy separately.
Where the SPT-Nano stands apart from cheaper standard-model spectrophotometers is the complete UV-VIS spec table. Full 190–800 nm spectral coverage means no application is wavelength-limited — DNA at 260 nm, protein at 280 nm, ratio analysis at 230/280, OD600 at 600 nm, and any custom-wavelength colorimetric assay across the spectrum. Auto-ranging pathlength handles 15,000 ng/µL concentrated samples and 2 ng/µL dilute samples on the same pedestal without manual setup. Wavelength accuracy of 1 nm and spectral resolution of ≤3 nm — research-grade performance specs, not the loose tolerances common in entry-level instruments. 2048 px CMOS detector for full-spectrum reads. For labs that don't need femtogram-class fluorescence quantification, the SPT-Nano delivers the complete UV-VIS + OD600 workflow at a meaningfully lower price point than the SPT-NanoF flagship.
UV-VIS 190–800 nm + OD600
Full spectral range 190–800 nm for DNA / protein / purity ratios / colorimetric assays + built-in OD600 cuvette mode for bacterial culture density. Two instruments in one footprint.
0.5 µL Minimum · Auto-Ranging
0.5 µL minimum sample volume on the pedestal. Auto-ranging pathlength (0.05/0.2/1 mm) handles 15,000 ng/µL dsDNA without dilution, with 2 ng/µL minimum detection.
Xenon Flash · 10-Year Lamp
Zero warm-up time · 10-year service life. Power on, drop sample, measure. 2048 px CMOS detector with 1 nm wavelength accuracy and ≤3 nm spectral resolution.
7-inch Touchscreen · Android
Standalone operation — no PC required. Android software with intuitive UI. Built-in printer + USB 2.0 export. AC 100-240V, 50/60Hz universal power supply.
"UV-VIS + OD600 in one instrument. Full 190–800 nm spectral range. 0.5 µL minimum. Research-grade specs without paying for fluorescence capability you don't need."
Key Features
- Micro-volume UV-VIS spectrophotometer
- Full spectral range 190–800 nm
- 0.5 µL minimum sample volume
- Auto-ranging pathlength (0.05 / 0.2 / 1 mm)
- 15,000 ng/µL maximum dsDNA detection
- 2 ng/µL minimum dsDNA detection
- 0.06 mg/mL minimum BSA detection
- 440 mg/mL maximum BSA detection
- No dilution required for high concentrations
- Pedestal sample retention
- Aluminum alloy + quartz fiber pedestal
- No cuvettes required for routine UV-VIS
- Xenon flash lamp light source
- Zero warm-up time
- 10-year lamp service life
- 2048 px CMOS detector
- 1 nm wavelength accuracy
- ≤3 nm spectral resolution
- 0.003 Abs precision
- 0.04–300 A absorbance range
- Built-in OD600 measurement mode
- OD600 cuvette compartment (12.5×12.5×45 mm)
- OD600 LED light source at 600±8 nm
- 7-inch color LCD touchscreen
- Android-based software
- Standalone operation — no PC required
- Intuitive user interface
- Built-in printer
- USB 2.0 data export
- Universal AC 100–240V power supply
- 50/60 Hz operation
- 48W operating power · 8W standby
- Compact footprint (318 × 220 × 205 mm)
- Lightweight at 4.1 kg
- Suitable for molecular biology / clinical / microbiology / chemistry / pharma R&D
- 2-year all-inclusive warranty
Ideal Applications
Routine Nucleic Acid QC
Daily DNA / RNA quantification at 260 nm, purity ratio analysis (260/280, 260/230), oligo concentration, plasmid prep verification — workflows where 2 ng/µL minimum and 15,000 ng/µL maximum cover the routine concentration range.
Microbiology Growth Curves
Bacterial / yeast / microbial culture density at OD600 in cuvette mode — built-in OD600 measurement eliminates the need for a separate dedicated OD600 reader for routine microbiology workflows.
Protein Quantification + Colorimetric Assays
Protein quantification at 280 nm, BCA / Bradford / Lowry colorimetric assays at any custom wavelength across 190–800 nm — full-spectrum flexibility for protein and chemistry workflows.
Model Selection Guide
The Surge Scientific micro-volume spectrophotometer family offers two configurations. Best for: labs needing UV-VIS + OD600 without femtogram-class fluorescence detection. Pick this variant when your workflow doesn't require the 0.5 pg/µL fluorescence sensitivity and you want the lower price point of the standard model. Upgrades to SPT-NanoF available for labs that later need fluorescence quantification.
What's in the Box
The SPT-Nano ships ready for routine use — Xenon lamp, touchscreen, printer, USB all integrated.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model / SKU | SPT-Nano |
| Type | Micro-volume UV-VIS spectrophotometer |
| Optical & Detection — Shared Across Both Models | |
| Wavelength Range | 190 – 800 nm |
| Minimum Sample Volume | 0.5 µL |
| Path Length (Auto-Ranging) | 0.05 mm (high concentration) · 0.2 mm (high concentration) · 1 mm (normal concentration) |
| Light Source | Xenon flash lamp — zero warm-up · 10-year service life |
| Detector Type | 2048 px CMOS |
| Wavelength Accuracy | 1 nm |
| Spectral Resolution | ≤ 3 nm |
| Absorbance Precision | 0.003 Abs |
| Absorbance Accuracy | 1% (4.096 A at 260 nm) |
| Absorbance Range | 0.04 – 300 A |
| Lower Limit of Detection | 2 ng/µL dsDNA · 0.06 mg/mL BSA |
| Maximum Concentration | 15,000 ng/µL dsDNA · 440 mg/mL BSA |
| Sample Pedestal | Aluminum alloy and quartz fiber |
| OD600 Bacterial Density Measurement | |
| Sample Holder | Cuvette |
| Cuvette Dimensions | 12.5 × 12.5 × 45 mm · Z-Height 8.5 mm |
| OD600 Light Source | LED |
| OD600 Wavelength | 600 ± 8 nm |
| OD600 Absorbance Range | 0 – 4 A |
| Power, Software, Connectivity | |
| Power Supply | AC 100–240V · 50/60 Hz (universal power adapter) |
| Operating Power | 48 W |
| Standby Power | 8 W |
| Software | Android-based |
| Display | 7-inch color LCD touchscreen |
| Standalone Operation | Yes — no PC required |
| Data Output | USB 2.0 · Built-in printer |
| Dimensions & Weight | |
| Dimensions (W × D × H) | 318 × 220 × 205 mm |
| Weight | 4.1 kg |
| Companion Variants | Also available as SPT-NanoF (with built-in fluorescence detection) |
| Warranty | 2-year all-inclusive manufacturer warranty |
Surge Scientific Warranty & Support
This instrument is sold through Surge Scientific, your trusted laboratory equipment partner. Our product specialists are available Monday–Friday for assistance. The SPT-Nano is backed by a 2-year all-inclusive manufacturer's warranty. Contact us at info@surgescientific.com or reach out directly to our support team at 855.943.3344 for pre-sales questions, micro-volume measurement protocols, OD600 calibration, pedestal maintenance, and technical assistance.