Qiujing Xanon Falsh Light Source <1NM Ultramicro Spectrophotometer QJ-Nano-800 (2026)

The ultra-micro spectrophotometer is a high-precision analytical instrument that requires no preheating and is easy to operate. With only 0.5 - 2 uL of micro samples, it can quickly and accurately determine the concentrations of nucleic acids, proteins, and cell solutions. Its colorimeter detection mode can also be used for the concentration detection of solutions such as bacterial culture fluids. The equipment has a fluorescence detection function and can be used in conjunction with fluorescence quantitative analysis kits. Based on the specific binding of fluorescent dyes to the target substances, it can achieve high-precision quantitative determination of DNA, RNA and proteins. The detection sensitivity for double-stranded DNA is as low as 0.5 pg/ul, making it particularly suitable for Trace sample analysis.

Multi-ratio intelligent detection: One device can achieve measurement over an extremely wide concentration range, without sample dilution.

High-sensitivity fluorescence detection: Supports precise quantification of pg-level ultra-microscopic nucleic acids, meeting the needs of high-end research: Exclusive OD600 detection: Built-in dedicated optical path, providing a rapid and accurate detection solution for the concentration of microbial culture solutions;

Integrated built-in printing: Once the test is completed, the report can be directly printed, and the data output is completed in one step; it has strong repeatability and high linearity.

Intelligent flashing light source: Instant detection, significantly extends the lifespan of the light source, effectively reduces sample light damage; Independent intelligent system: Equipped with a touchscreen operating system, operates independently as a single unit, with smooth and convenient operation.