Instruments India

Features

Simple low-cost instrument for particle size measurements.

All basic features of the dynamic light scattering technique are available.

Fast measurements and high reproducibility of results.

Simple procedure of sample preparation, small sample volume.

High-sensitive APD photon counting system.

Low power consumption, USB-powered. Notebook battery enough for operation of the system.

Specifications

Measurement range	Particle size: 0.5 nm to 10 µm 1 (diameter) Diffusion coefficient: 10-5 ... 10-10 cm2/s
Sample volume	50 µL to 4 mL
Scattering angle	90°
Signal processing	Auto- and cross-correlation operation modes. Linear and logarithmic (multiple-tau) time scale. True real-time operation up to the fastest sample-time of 10 ns
Laser	Diode laser: 638 nm, 15 mW
Thermostat	Real-time monitoring of temperature, accuracy 0.1°С
Dimensions / weight / power	250 x 280 x 100 mm / 3.8 kg / 5 V, 0.3 A (USB powered)

1 - depends on the optical characteristics of the samples