| Test sample capacity |
0.5 to 2 µL |
| Wavelength range |
200 to 850 nm |
| Wavelength accuracy |
<1 nm |
| Wavelength resolution |
≤2 nm |
| Light absorption range |
0.04 to 300Abs (10mm) |
| Light absorption accuracy |
0.002Abs (1mm) |
| Optical path |
≤0.7 mm |
| Spectral bandwidth |
≤1.8mm (FWHM) |
| Spectral resolution |
≤0.3nm |
| Absorbance accuracy |
1% (0.76Abs at 256nm) |
| Detection concentration range |
2 to 15000ng/µl (dsDNA) |
| Cuvette optical path length |
10mm, 5mm, 2mm, 1mm |
| Cuvette beam height |
8mm |
| Cuvette detection measurement time |
About 2 secs |
| Heating range of the cuvette |
37°C±0.5°C |
| Stirring speed of the cuvette |
High and low modes |
| Detection concentration range of the cuvette |
0.2 to 75ng/µl (dsDNA) |
| Light absorption range of the cuvette |
0.004 to 1.5Abs (10mm) |
| Fluorescence detection sample range |
1 to 20µL |
| Fluorescence detection light source |
Monochrome LED |
| Fluorescence detection measurement time |
About 3 secs |
| Fluorescence detection type |
Photodiode |
| Fluorescence detection excitation channel |
Blue light: 430 to 495nm |
| Fluorescence detection transmission channel |
Green light: 510 to 580nm |
| No. of stored sample results |
>1000 can be exported via a USB flash disk |
| Operating system |
LINUX |
| Overall measurement time |
About 5 secs |
| Sample base material |
304 stainless steel and quartz optical fiber |
| Dectector |
2048 linear CCD array |
| Light source |
Xenon lamp |
| Power consumption |
20W |
| Cuvette dimension |
12.5×12.5×45 mm |
| Product dimension |
197×327×181 mm |
| Net weight |
3.1 kg |
FAQ for Ultra Micro UV Visible Spectrophotometer NUMS-102
1: What is the display quality of the Ultra Micro UV Visible Spectrophotometer NUMS-102?
The Ultra Micro UV Visible Spectrophotometer features a high-definition 7-inch capacitive touchscreen, offering clear visuals and responsiveness, even when used with gloves. This enhances the overall user experience by providing intuitive navigation and data visualization.
2: How accurate is the fluorescence detection?
The fluorescence detection is extremely precise and suitable for low-concentration samples. When a fluorescent dye is combined with a specific target molecule, the device can accurately detect and measure the fluorescence intensity, providing reliable concentration measurements for trace amounts.
3: Can I store and export my test data?
Yes, the Ultra Micro UV Visible Spectrophotometer allows you to store over 10,000 test results, and you can easily export the data via a USB flash drive for further analysis or sharing. This feature ensures that all your valuable data is preserved and accessible for future reference.
4: How easy is it to clean and maintain the detection platform?
Cleaning the detection platform is simple—just use lint-free paper to wipe the surface after each test. This prevents sample residue buildup and ensures consistent, accurate readings with each use.
5: Can the Ultra Micro UV Visible Spectrophotometer NUMS-102 detect samples with very low concentrations?
Yes, our Ultra Micro UV Visible Spectrophotometer excels at detecting ultra-low concentrations, especially when fluorescence detection is employed. This is ideal for applications like trace-level analysis of nucleic acids or proteins that may not be detectable with traditional methods.
