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Nanoptic 90 Plus

DLS Nanoparticle Size Analyzer with High Sensitivity

Nanoptic 90 Plus is a nanoparticle analyzerbased on the DLS (Dynamic Light Scattering) theory. It can measure nanomaterial down to 0.4 nanometerto provide nanoparticle size analysis. The measuring range of Nanoptic 90 Plus nano particle size analyser is from 0.4 to 9000 nm. It is an ideal tool for particle size measurement of proteins, colloids, emulsions, CMPs, inkjet inks, and a variety of nanoparticles.

Nanoparticle Size Analyzer

The Nanoptic 90 Plus (nanoparticle sizer) is an optical detection system newly designed to measure the particle size and size distribution of nanoparticles, which is produced by a professional particle size analyzer instrumentsupplier Bettersize that provides particle size measurement units.

Measurement: Particle size and size distribution

Particle size range: 0.4 nm - 9 um

Testing speed: ≤ 5 minutes per test

Small quantity of sample required: 25 µl - 1 ml

Temperature control range: -10°C - 110°C ± 0.1°C

Repeatability: ≤1%

Accuracy: ≤1%

Scattering angle: 90°

Detector: APD

Technology: Dynamic Light Scattering (DLS)

Overview

Features

Features and Benefits

1) High-speed measurement capability:

Faster measurement speed; all results can be edited and processed later; a result could be achieved in 2 second for a fast scan.

2) High-performance laser:

High power, excellent stability, long life, less maintenance.

3) Intelligent intensity adjustment:

The software intelligently adjusts the intensity according to the signal-noise ratio.

4) Optical fiber detection system:

High sensitivity, effectively improved signal-noise ratio .

5) Intelligent signal judgment system:

Intelligently identifying signal quality and eliminating the effects of random events.

6) Extended temperature range:

Accurately controlled temperature ranged from -10°C - 110°C to meet the measurement requirements of the user.

7) Good stability :

Excellent repeatability of results; little requirement for regular maintenance.

8) Various algorithm:

Integrated with various algorithm and adjustable parameters covering scientific research requirements.

Technology

Dynamic Light Scattering (DLS)

Specification

Capability

Parameter

Specification

Particle Size Measurement

Size range (Diameter)

Sample volume

25 μL – 1 mL

Measurement angle

90°

Analysis algorithm

Cumulant,General Mode, CONTIN

Sensitivity

Toluene > 20 kcps

Molecular Weight Measurement

Molecular weight range

342 Da – 2 x 107 Da

Viscosity

Viscosity range

System Parameters

Temperature control range

-10°C - 110°C±0.1°C

Condensation control

Dry air or nitrogen

Standard laser

50 mW High-performance solid-state laser, 671 nm

Correlator

100 ns – 8000 s, Up to 4000 channels, 1011linear range

Detector

APD (avalanche photodiode)

Intensity control

Signal Transduction

Single-mode Optical Fiber

Dimensions

Length, width and height 68 x 44 x 23 cm (18 kg)

Power Requirements

220V, 60W

* Sample-dependent



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