Micro Volume UV-Vis Spectrophotometer with Fluorescence Detection

The Micro Volume UV-Vis Spectrophotometer features a built-in 7-inch color touchscreen and performs all detection functions without needing a computer. It offers a full spectral range (190–800nm) for accurate analysis of DNA, RNA, proteins, and more. Its intuitive Android-based interface allows for easy standalone operation.

Requiring only 0.5–2μL sample volumes, it accurately measures high-concentration samples without dilution. The Xenon flash lamp provides instant start-up and exceptional stability with a long operating life.

Fluorescence Detection Module

The advanced SPT-NanoF model includes a fluorescence module. Used with fluorescence quantitation kits, it enables high-sensitivity detection of DNA, RNA, and protein via fluorophore-tagged binding reactions.

Core Specifications

Item	Details
Model	4E-SPT-NanoF (with Fluorescence Detection)
Wavelength Range	190–800nm
Minimum Sample Size	0.5–2μL
Path Length	0.05 / 0.2 / 1mm (Auto-ranging)
Light Source	Xenon Flash Lamp
Detector Type	2048px CMOS
Wavelength Accuracy	1nm
Spectral Resolution	≤3nm
Absorbance Precision	0.003Abs
Absorbance Accuracy	1% (at 260nm)
Absorbance Range	0.04–300A
LOD	2 ng/μL (dsDNA); 0.06 mg/mL (BSA)
Max Concentration	15000 ng/μL (dsDNA); 440 mg/mL (BSA)
Pedestal Material	Aluminum alloy & Quartz fiber
Software	Android OS
Power Supply	AC 100–240V, 50/60 Hz
Operating Power	48W
Standby Power	8W
Data Output	USB 2.0, Built-in Printer

OD600nm Measurement

Item	Details
Sample Holder	Cuvette
Cuvette Dimensions	12.5×12.5×45mm (Z-Height: 8.5mm)
Light Source	LED
Wavelength Range	600±8nm
Absorbance Range	0–4A

Fluorescence Detection Specs

Item	Details
Sample Holder	0.5mL PCR Tube (with PCR holder)
Excitation Filters	435–485nm
Emission Filters	530–560nm
LOD	0.5 pg/μL (dsDNA)
Dynamic Range	R² ≥ 0.995
Repeatability	≤1.5%