Product Description

Theta 2 Theta Advanced Spectrophotometer

spectrophotometer gives precise measurement of spectral parameters such as reflection, transmission, and optical density in all spectral range of UV, VIS and NIR. Spectral transmission and 0 reflection measurements at any desired angle with a resolution of 0.5 can be carried out with this spectrophotometer. Two models are available for angular photometric measurements HO-SPA-1990P HO-SPA-3411D. HO-SPA-1990P is a scientific grade photometer equipped with a high sensitive photo multiplier tube. While Model : HO-SPA-3411D uses Si Photo diode as detector. Angles for illumination and measurement can be set independently. The system has provision to add motorized polarizer and analyzer to get the polarization curve of the sample at various angles.  The instrument employs classic Czerny - Turner monochromator design, which ensures low stray light. It uses 1200 lines/mm blazed holographic grating as the dispersion element which provides high wavelength resolution. It also employs a sigma delta ADC of 16 bit resolution for photometric measurements. Customized accessories are available to address individual application requirements.

Features

Optimised design for optical characterization

Ideal for reflectance, transmission, absorption

and optical density measurements.

Design optimized for low stray light.

Interchangeable holders for solid, liquid

and thin film samples.

Wide range of accessories such as polarizers,

filters etc