Nano Kurt ultra sensitive particle size analyzer

1、 Product Introduction

NanoCoulter V seriesNano Kurt ultra sensitive particle size analyzerCapable of multi-dimensional detection of particle size and concentration, with a detection limit of 15 nm, specially designed for precise characterization of nanoparticles at 50 nm and below, providing more comprehensive particle size and concentration data to assist efficient research and development.

2、 Technical principle:

Nano Coulter is a single particle detection method in which each perforated particle produces an instantaneous change in current proportional to the particle volume, with a duration proportional to the particle velocity and thus inversely proportional to the fluid flow velocity. By using a microcurrent detection system to record the electrical pulse signal of each particle, and then calculating it through intelligent analysis software, comprehensive analysis results such as sample particle concentration, particle size, zeta potential, and morphology can be accurately obtained.

3、 Product advantages:

1. Accurate counting only takes 2-3 minutes;

2. Breakthrough the detection limit of 20 nm particle size;

3. Real particle size distribution with a resolution of up to 1 nm;

4. Based on single particle counting concentration, the linearity can reach three 9s;

5. No maintenance or calibration required;

6. Compliant with 21 CFR Part 11

4、 Application Cases

NanoCoulter V seriesNano Kurt ultra sensitive particle size analyzerWith breakthrough technology, single particle nano characterization below 20 nm has been achieved, providing highly sensitive particle size analysis and high-precision concentration quantification solutions for small particle viruses such as adeno-associated viruses (AAV). Its electron microscopy level high resolution enables precise detection of virus particle aggregation, setting a new industry standard for quality control of AAV products.

5、 Technical parameters

1. Particle size

Particle size detection range: 15-60nm

Particle size measurement accuracy: recovery rate of 100 ± 6%

Particle size measurement accuracy: CV%<3%

2. Concentration

Concentration measurement range: 1 × 1010-1 × 1012 articles/mL

Concentration measurement accuracy: recovery rate of 100 ± 10%

Accuracy of concentration measurement:CV%<5%

3. Software:

Windows system, operating software in both Chinese and English, providing 3Q certification

Capable of audit trail, compliant with FDA 21CFR Part 11